[Bug]: Mileage not updating

[mikeb93]

Home Assistant version

2026.4.4

BMW CarData HA integration version

5.1.8

Installation method

HACS

BMW vehicle model & year

iX2 2024

What happened?

Hi, since a couple updates ago the mileage is not updating anymore for my iX2.
This entity seemed always a bit unreliable unfortunately.
Looks like it stopped working end of March

state:
  translated: 34.469 km
  raw: "34469.0"
  last_changed: "2026-04-28T12:19:14.632Z"
  last_updated: "2026-04-28T12:19:14.632Z"
attributes:
  state_class: total_increasing
  timestamp: "2026-03-29T10:21:31.000Z"
  unit_of_measurement: km
  device_class: distance
  friendly_name: iX2 xDrive30 Vehicle mileage

my actual mileage now is 36.152 though..

I'm not sure but isn't the mileage missing from the API reply?
'vehicle.vehicleIdentification.basicVehicleData': {'timestamp': None, 'unit': None, 'value': None}

Any ideas?

Steps to reproduce

No response

Screenshots

No response

Debug logs

There is an unknown VIN referenced in the Debug Logs. I've marked it with [UNKNOWN_VIN]

2026-04-28 14:19:14.589 INFO (MainThread) [homeassistant.components.sensor] Setting up cardata.sensor
2026-04-28 14:19:14.667 DEBUG (MainThread) [custom_components.cardata.sensor] Created 3 diagnostic sensor(s) for entry [UNKNOWN_VIN] (CarData Debug Device)
2026-04-28 14:19:14.669 INFO (MainThread) [homeassistant.components.binary_sensor] Setting up cardata.binary_sensor
2026-04-28 14:19:14.676 INFO (MainThread) [homeassistant.components.device_tracker] Setting up cardata.device_tracker
2026-04-28 14:19:14.676 DEBUG (MainThread) [custom_components.cardata.device_tracker] Restored last known location for [VIN]: [LAT], [LONG]
2026-04-28 14:19:14.677 DEBUG (MainThread) [custom_components.cardata.device_tracker] Created device tracker for VIN: [VIN]
2026-04-28 14:19:14.678 INFO (MainThread) [homeassistant.components.image] Setting up cardata.image
2026-04-28 14:19:14.679 DEBUG (MainThread) [custom_components.cardata.image] Created image entity for VIN: [VIN] with image path: /config/www/community/cardata/[VIN].png
2026-04-28 14:19:14.680 INFO (MainThread) [homeassistant.components.button] Setting up cardata.button
2026-04-28 14:19:14.680 DEBUG (MainThread) [custom_components.cardata.button] Created SOC learning reset buttons for iX2 xDrive30 ([VIN])
2026-04-28 14:19:14.681 DEBUG (MainThread) [custom_components.cardata.button] Added 2 button entities
2026-04-28 14:19:14.682 DEBUG (MainThread) [custom_components.cardata.button] Created consumption reset button for iX2 xDrive30 ([VIN])
2026-04-28 14:19:14.682 INFO (MainThread) [homeassistant.components.number] Setting up cardata.number
2026-04-28 14:19:14.682 DEBUG (MainThread) [custom_components.cardata.number] Created manual battery capacity input for iX2 xDrive30 ([VIN])
2026-04-28 14:19:14.683 DEBUG (MainThread) [custom_components.cardata.number] Added 1 number entities
2026-04-28 14:19:14.683 DEBUG (MainThread) [custom_components.cardata.telematics] Starting telematic poll loop for entry [UNKNOWN_VIN]
2026-04-28 14:19:14.683 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1341.4 seconds (22.4 minutes) [failures=0]
2026-04-28 14:20:44.101 DEBUG (MainThread) [custom_components.cardata.auth] Token was refreshed by another caller; skipping (valid for 3504 seconds)
2026-04-28 14:20:53.209 DEBUG (MainThread) [custom_components.cardata.auth] Token was refreshed by another caller; skipping (valid for 3495 seconds)
2026-04-28 14:20:53.695 INFO (MainThread) [custom_components.cardata.services] Cardata vehicle mappings: [{'mappedSince': '2026-01-16T10:17:06.353Z', 'mappingType': 'PRIMARY', 'vin': '[VIN]'}]
2026-04-28 14:21:34.336 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 3453 seconds, skipping refresh
2026-04-28 14:21:34.785 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic data for [VIN] (container G00B025F732UD): {'telematicData': {'vehicle.powertrain.electric.battery.preconditioning.manualMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.isPlugged': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.electric.battery.stateOfHealth.displayed': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.remainingElectricRange': {'timestamp': '2026-04-28T12:21:34.750Z', 'unit': 'km', 'value': '276'}, 'vehicle.powertrain.electric.battery.stateOfCharge.target': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': '%', 'value': '80'}, 'vehicle.trip.segment.end.drivetrain.batteryManagement.hvSoc': {'timestamp': '2026-04-27T19:47:25.233Z', 'unit': '%', 'value': '69'}, 'vehicle.drivetrain.electricEngine.charging.lastChargingResult': {'timestamp': '2026-04-28T12:21:34.750Z', 'unit': None, 'value': 'FAILED'}, 'vehicle.drivetrain.batteryManagement.maxEnergy': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': 'kWh', 'value': '61'}, 'vehicle.powertrain.electric.battery.charging.acLimit.selected': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': 'A', 'value': '6'}, 'vehicle.drivetrain.electricEngine.charging.phaseNumber': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.batteryManagement.batterySizeMax': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': 'kWh', 'value': '0'}, 'vehicle.drivetrain.electricEngine.charging.method': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.powertrain.electric.battery.charging.power': {'timestamp': None, 'unit': 'W', 'value': None}, 'vehicle.body.chargingPort.lockedStatus': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': None, 'value': 'CHARGING_CABLE_NOT_LOCKED'}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.flap.isOpen': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.vehicle.avgAuxPower': {'timestamp': None, 'unit': 'kW', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.status': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.body.chargingPort.plugEventId': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': None, 'value': '348'}, 'vehicle.drivetrain.electricEngine.charging.timeToFullyCharged': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.lastChargingReason': {'timestamp': '2026-04-28T12:21:34.750Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.trip.segment.accumulated.drivetrain.electricEngine.recuperationTotal': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.hvStatus': {'timestamp': '2026-04-28T12:21:34.750Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.drivetrain.electricEngine.charging.reasonChargingEnd': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acAmpere': {'timestamp': None, 'unit': 'A', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acVoltage': {'timestamp': None, 'unit': 'V', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.level': {'timestamp': '2026-04-28T12:21:34.750Z', 'unit': '%', 'value': '66'}, 'vehicle.powertrain.electric.battery.preconditioning.automaticMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.timeRemaining': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.powertrain.electric.battery.stateOfCharge.displayed': {'timestamp': None, 'unit': 'percent', 'value': None}, 'vehicle.drivetrain.batteryManagement.header': {'timestamp': '2026-04-28T10:51:37.000Z', 'unit': '%', 'value': '66'}, 'vehicle.vehicleIdentification.basicVehicleData': {'timestamp': None, 'unit': None, 'value': None}}}
2026-04-28 14:21:34.785 DEBUG (MainThread) [custom_components.cardata.soc_prediction] SOC: Vehicle [VIN] marked as BEV
2026-04-28 14:21:34.786 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic fetch succeeded for at least one VIN
2026-04-28 14:21:34.786 INFO (MainThread) [custom_components.cardata.services] Cardata fetch_telematic_data: successfully fetched data for entry [TOKEN?]
2026-04-28 14:29:14.184 DEBUG (MainThread) [custom_components.cardata.auth] Token was refreshed by another caller; skipping (valid for 2994 seconds)
2026-04-28 14:29:14.556 INFO (MainThread) [custom_components.cardata.services] Cardata basic data for [VIN]: {'bodyType': 'Sports Activity Coupe', 'brand': 'BMW', 'chargingModes': ['AC_LOW'], 'colourCodeRaw': '475', 'colourDescription': 'BLACK SAPPHIRE METALLIC', 'constructionDate': '2024-03-14T00:00:00.000+0000', 'countryCode': 'DE', 'driveTrain': 'BEV', 'engine': 'XE2', 'fullSAList': '02PA,0420,0481,0710,0775,0313,04U6,08TF,09T1,0610,0654,06AF,01EK,0428,0230,0248,0431,0494,05AU,06NX,03KA,04T2,0552,0760,0851,04V1,07EW,08WN,04NW,0674,04U9,07LG,0337,0548,04AT,05AC,09T2,06AK,0801,0402,06AE,03DN,0430,05AV,08R3,06U3,08R9,03MC,0879,0322,04T3,0459,05DN,02VB,0455,02VF,0478', 'hasNavi': True, 'hasSunRoof': True, 'headUnit': 'MGU_02_A', 'modelKey': '71GM', 'modelName': 'iX2 xDrive30', 'numberOfDoors': 5, 'propulsionType': 'EL', 'series': 'X', 'seriesDevt': 'U10', 'simStatus': 'ACTIVE', 'steering': 'LL'}
2026-04-28 14:29:14.556 DEBUG (MainThread) [custom_components.cardata.pending_manager] basic_data started for key=[VIN]
2026-04-28 14:29:14.556 DEBUG (MainThread) [custom_components.cardata.device_info] Magic SOC: Set default consumption for [VIN] (iX2 xDrive30) to 0.18 kWh/km
2026-04-28 14:29:14.556 DEBUG (MainThread) [custom_components.cardata.device_info] Magic SOC: Set default capacity for [VIN] (iX2 xDrive30) to 64.7 kWh
2026-04-28 14:29:14.556 DEBUG (MainThread) [custom_components.cardata.pending_manager] basic_data completed for key=[VIN]
2026-04-28 14:29:14.684 DEBUG (MainThread) [custom_components.cardata.lifecycle] Running scheduled ghost device cleanup for entry [UNKNOWN_VIN]
2026-04-28 14:29:14.684 DEBUG (MainThread) [custom_components.cardata.metadata] Skipping cleanup for VIN [VIN] (device existed before this session, created 8798824 seconds ago)
2026-04-28 14:29:14.684 DEBUG (MainThread) [custom_components.cardata.metadata] Skipping cleanup for VIN [UNKNOWN_VIN] (device existed before this session, created 8797409 seconds ago)

Additional context

No response

Checklist

• I'm using the latest version of the integration
• I've searched existing issues to avoid duplicates
• I've included debug logs and version information
• If I used an LLM to help write this report, I have included real debug logs (not reconstructed from reading the source code)
• For frontend/card issues: I've done a full browser cache refresh (Ctrl+Shift+R on Windows/Linux, Cmd+Shift+R on macOS, or Reset Frontend Cache in the mobile companion app)

[renaudallard]

Looking at the API payload in your log: vehicle.vehicle.travelledDistance isn't in the integration's API container, so the periodic API poll doesn't fetch it. Today, mileage only arrives via MQTT.

The BMW timestamp on your cached value is 2026-03-29T10:21:31.000Z, so BMW hasn't pushed a fresh travelledDistance over MQTT for this VIN since end of March. Other descriptors clearly are still flowing for you (the API response shows remainingElectricRange fresh as of today), so it's a single-descriptor MQTT silence, not a connectivity problem.

Two things would help narrow this down:

1. What mileage does the MyBMW app show? If it shows 36,152 km, BMW's backend has the current value and it's a publication issue between their backend and CarData. If it also shows 34,469 km, the silence is upstream of BMW's backend (your vehicle's telemetry not reporting up to them) and there isn't anything I can fix here.
2. A longer debug log (e.g. 24h) with custom_components.cardata at DEBUG level, captured while you're driving. I'd look for any MQTT message containing travelledDistance to see whether the descriptor arrives at all and what BMW timestamp it carries.

Depending on the answer to (1), I might also add vehicle.vehicle.travelledDistance to the API container as a fallback for others hitting MQTT silence — but that only helps if BMW's backend actually has fresh values to return.

[mikeb93]

Regarding 1.
My BMW App shows the correct mileage at 36.152km

I think I understand this a bit better now, thanks.
My Wife is currently driving with the car, I'll leave the debug logs enabled and post them tomorrow again

[mikeb93]

So this is the latest debug log after my wife was driving today. I notice there is a "stale VIN" in the debug log. A unknown VIN which is different to my Car. I don't know what this is.

2026-04-28 14:41:36.097 DEBUG (MainThread) [custom_components.cardata.telematics] All 1 real VINs were polled recently, skipping
2026-04-28 14:41:36.097 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 2252 seconds, skipping refresh
2026-04-28 14:41:36.601 INFO (MainThread) [custom_components.cardata.telematics] Fetched 10 charging history sessions for [VIN]
2026-04-28 14:41:37.430 INFO (MainThread) [custom_components.cardata.telematics] Fetched tyre diagnosis for [VIN]
2026-04-28 14:41:37.430 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1798.7 seconds (30.0 minutes) [failures=0]
2026-04-28 15:04:09.324 DEBUG (MainThread) [custom_components.cardata.auth] Token expires in 898 seconds (buffer: 2700), refresh needed
2026-04-28 15:04:09.519 DEBUG (MainThread) [custom_components.cardata.auth] Synced existing container G00B025F732UD to manager
2026-04-28 15:04:09.520 DEBUG (MainThread) [custom_components.cardata.auth] Reconnecting MQTT with refreshed credentials
2026-04-28 15:11:36.098 DEBUG (MainThread) [custom_components.cardata.telematics] All 1 real VINs were polled recently, skipping
2026-04-28 15:11:36.098 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 3152 seconds, skipping refresh
2026-04-28 15:11:36.098 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1800.0 seconds (30.0 minutes) [failures=0]
2026-04-28 15:41:36.098 DEBUG (MainThread) [custom_components.cardata.telematics] VIN has stale poll data (1.3 hours since last poll, threshold: 1.1 hours), will poll
2026-04-28 15:41:36.099 INFO (MainThread) [custom_components.cardata.telematics] Found 1/1 VINs with stale data, polling...
2026-04-28 15:41:36.099 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 1352 seconds, skipping refresh
2026-04-28 15:41:36.626 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic data for [VIN] (container G00B025F732UD): {'telematicData': {'vehicle.powertrain.electric.battery.preconditioning.manualMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.isPlugged': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.electric.battery.stateOfHealth.displayed': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.remainingElectricRange': {'timestamp': '2026-04-28T13:41:36.587Z', 'unit': 'km', 'value': '268'}, 'vehicle.powertrain.electric.battery.stateOfCharge.target': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': '%', 'value': '80'}, 'vehicle.trip.segment.end.drivetrain.batteryManagement.hvSoc': {'timestamp': '2026-04-27T19:47:25.233Z', 'unit': '%', 'value': '69'}, 'vehicle.drivetrain.electricEngine.charging.lastChargingResult': {'timestamp': '2026-04-28T13:41:36.587Z', 'unit': None, 'value': 'FAILED'}, 'vehicle.drivetrain.batteryManagement.maxEnergy': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': 'kWh', 'value': '61'}, 'vehicle.powertrain.electric.battery.charging.acLimit.selected': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': 'A', 'value': '6'}, 'vehicle.drivetrain.electricEngine.charging.phaseNumber': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.batteryManagement.batterySizeMax': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': 'kWh', 'value': '0'}, 'vehicle.drivetrain.electricEngine.charging.method': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.powertrain.electric.battery.charging.power': {'timestamp': None, 'unit': 'W', 'value': None}, 'vehicle.body.chargingPort.lockedStatus': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': None, 'value': 'CHARGING_CABLE_NOT_LOCKED'}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.flap.isOpen': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.vehicle.avgAuxPower': {'timestamp': None, 'unit': 'kW', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.status': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.body.chargingPort.plugEventId': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': None, 'value': '348'}, 'vehicle.drivetrain.electricEngine.charging.timeToFullyCharged': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.lastChargingReason': {'timestamp': '2026-04-28T13:41:36.587Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.trip.segment.accumulated.drivetrain.electricEngine.recuperationTotal': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.hvStatus': {'timestamp': '2026-04-28T13:41:36.587Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.drivetrain.electricEngine.charging.reasonChargingEnd': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acAmpere': {'timestamp': None, 'unit': 'A', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acVoltage': {'timestamp': None, 'unit': 'V', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.level': {'timestamp': '2026-04-28T13:41:36.587Z', 'unit': '%', 'value': '64'}, 'vehicle.powertrain.electric.battery.preconditioning.automaticMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.timeRemaining': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.powertrain.electric.battery.stateOfCharge.displayed': {'timestamp': None, 'unit': 'percent', 'value': None}, 'vehicle.drivetrain.batteryManagement.header': {'timestamp': '2026-04-28T13:18:14.000Z', 'unit': '%', 'value': '64'}, 'vehicle.vehicleIdentification.basicVehicleData': {'timestamp': None, 'unit': None, 'value': None}}}
2026-04-28 15:41:36.627 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic fetch succeeded for at least one VIN
2026-04-28 15:41:36.627 DEBUG (MainThread) [custom_components.cardata.telematics] Stale VIN poll succeeded for entry [UNKNOWN_VIN]
2026-04-28 15:41:36.628 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 1351 seconds, skipping refresh
2026-04-28 15:41:36.628 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1799.5 seconds (30.0 minutes) [failures=0]
2026-04-28 15:49:24.704 DEBUG (MainThread) [custom_components.cardata.auth] Token expires in 883 seconds (buffer: 2700), refresh needed
2026-04-28 15:49:24.926 DEBUG (MainThread) [custom_components.cardata.auth] Synced existing container G00B025F732UD to manager
2026-04-28 15:49:24.927 DEBUG (MainThread) [custom_components.cardata.auth] Reconnecting MQTT with refreshed credentials
2026-04-28 16:11:36.099 DEBUG (MainThread) [custom_components.cardata.telematics] All 1 real VINs were polled recently, skipping
2026-04-28 16:11:36.100 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 2267 seconds, skipping refresh
2026-04-28 16:11:36.100 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1800.0 seconds (30.0 minutes) [failures=0]
2026-04-28 16:34:40.124 DEBUG (MainThread) [custom_components.cardata.auth] Token expires in 883 seconds (buffer: 2700), refresh needed
2026-04-28 16:34:40.331 DEBUG (MainThread) [custom_components.cardata.auth] Synced existing container G00B025F732UD to manager
2026-04-28 16:34:40.331 DEBUG (MainThread) [custom_components.cardata.auth] Reconnecting MQTT with refreshed credentials
2026-04-28 16:41:36.101 DEBUG (MainThread) [custom_components.cardata.telematics] All 1 real VINs were polled recently, skipping
2026-04-28 16:41:36.101 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 3183 seconds, skipping refresh
2026-04-28 16:41:36.101 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1800.0 seconds (30.0 minutes) [failures=0]
2026-04-28 17:11:36.102 DEBUG (MainThread) [custom_components.cardata.telematics] VIN has stale poll data (1.5 hours since last poll, threshold: 1.1 hours), will poll
2026-04-28 17:11:36.102 INFO (MainThread) [custom_components.cardata.telematics] Found 1/1 VINs with stale data, polling...
2026-04-28 17:11:36.102 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 1383 seconds, skipping refresh
2026-04-28 17:11:36.681 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic data for [VIN] (container G00B025F732UD): {'telematicData': {'vehicle.powertrain.electric.battery.preconditioning.manualMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.isPlugged': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.electric.battery.stateOfHealth.displayed': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.remainingElectricRange': {'timestamp': '2026-04-28T15:11:36.618Z', 'unit': 'km', 'value': '266'}, 'vehicle.powertrain.electric.battery.stateOfCharge.target': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': '%', 'value': '80'}, 'vehicle.trip.segment.end.drivetrain.batteryManagement.hvSoc': {'timestamp': '2026-04-27T19:47:25.233Z', 'unit': '%', 'value': '69'}, 'vehicle.drivetrain.electricEngine.charging.lastChargingResult': {'timestamp': '2026-04-28T15:11:36.618Z', 'unit': None, 'value': 'FAILED'}, 'vehicle.drivetrain.batteryManagement.maxEnergy': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': 'kWh', 'value': '61'}, 'vehicle.powertrain.electric.battery.charging.acLimit.selected': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': 'A', 'value': '6'}, 'vehicle.drivetrain.electricEngine.charging.phaseNumber': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.batteryManagement.batterySizeMax': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': 'kWh', 'value': '0'}, 'vehicle.drivetrain.electricEngine.charging.method': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.powertrain.electric.battery.charging.power': {'timestamp': None, 'unit': 'W', 'value': None}, 'vehicle.body.chargingPort.lockedStatus': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': 'CHARGING_CABLE_NOT_LOCKED'}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.flap.isOpen': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.vehicle.avgAuxPower': {'timestamp': None, 'unit': 'kW', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.status': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.body.chargingPort.plugEventId': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': '348'}, 'vehicle.drivetrain.electricEngine.charging.timeToFullyCharged': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.lastChargingReason': {'timestamp': '2026-04-28T15:11:36.618Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.trip.segment.accumulated.drivetrain.electricEngine.recuperationTotal': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.hvStatus': {'timestamp': '2026-04-28T15:11:36.618Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.drivetrain.electricEngine.charging.reasonChargingEnd': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acAmpere': {'timestamp': None, 'unit': 'A', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acVoltage': {'timestamp': None, 'unit': 'V', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.level': {'timestamp': '2026-04-28T15:11:36.618Z', 'unit': '%', 'value': '63'}, 'vehicle.powertrain.electric.battery.preconditioning.automaticMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.timeRemaining': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.powertrain.electric.battery.stateOfCharge.displayed': {'timestamp': None, 'unit': 'percent', 'value': None}, 'vehicle.drivetrain.batteryManagement.header': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': '%', 'value': '63'}, 'vehicle.vehicleIdentification.basicVehicleData': {'timestamp': None, 'unit': None, 'value': None}}}
2026-04-28 17:11:36.682 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic fetch succeeded for at least one VIN
2026-04-28 17:11:36.683 DEBUG (MainThread) [custom_components.cardata.telematics] Stale VIN poll succeeded for entry [UNKNOWN_VIN]
2026-04-28 17:11:36.683 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 1382 seconds, skipping refresh
2026-04-28 17:11:36.683 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1799.4 seconds (30.0 minutes) [failures=0]
2026-04-28 17:19:55.520 DEBUG (MainThread) [custom_components.cardata.auth] Token expires in 883 seconds (buffer: 2700), refresh needed
2026-04-28 17:19:55.724 DEBUG (MainThread) [custom_components.cardata.auth] Synced existing container G00B025F732UD to manager
2026-04-28 17:19:55.724 DEBUG (MainThread) [custom_components.cardata.auth] Reconnecting MQTT with refreshed credentials
2026-04-28 17:41:36.103 DEBUG (MainThread) [custom_components.cardata.telematics] All 1 real VINs were polled recently, skipping
2026-04-28 17:41:36.103 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 2298 seconds, skipping refresh
2026-04-28 17:41:36.103 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1800.0 seconds (30.0 minutes) [failures=0]
2026-04-28 18:05:10.960 DEBUG (MainThread) [custom_components.cardata.auth] Token expires in 883 seconds (buffer: 2700), refresh needed
2026-04-28 18:05:11.176 DEBUG (MainThread) [custom_components.cardata.auth] Synced existing container G00B025F732UD to manager
2026-04-28 18:05:11.177 DEBUG (MainThread) [custom_components.cardata.auth] Reconnecting MQTT with refreshed credentials
2026-04-28 18:11:36.104 DEBUG (MainThread) [custom_components.cardata.telematics] All 1 real VINs were polled recently, skipping
2026-04-28 18:11:36.104 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 3214 seconds, skipping refresh
2026-04-28 18:11:36.105 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1800.0 seconds (30.0 minutes) [failures=0]
2026-04-28 18:41:36.106 DEBUG (MainThread) [custom_components.cardata.telematics] VIN has stale poll data (1.5 hours since last poll, threshold: 1.1 hours), will poll
2026-04-28 18:41:36.106 INFO (MainThread) [custom_components.cardata.telematics] Found 1/1 VINs with stale data, polling...
2026-04-28 18:41:36.106 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 1414 seconds, skipping refresh
2026-04-28 18:41:36.600 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic data for [VIN] (container G00B025F732UD): {'telematicData': {'vehicle.powertrain.electric.battery.preconditioning.manualMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.isPlugged': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.powertrain.electric.battery.stateOfHealth.displayed': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.remainingElectricRange': {'timestamp': '2026-04-28T16:41:36.564Z', 'unit': 'km', 'value': '266'}, 'vehicle.powertrain.electric.battery.stateOfCharge.target': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': '%', 'value': '80'}, 'vehicle.trip.segment.end.drivetrain.batteryManagement.hvSoc': {'timestamp': '2026-04-27T19:47:25.233Z', 'unit': '%', 'value': '69'}, 'vehicle.drivetrain.electricEngine.charging.lastChargingResult': {'timestamp': '2026-04-28T16:41:36.564Z', 'unit': None, 'value': 'FAILED'}, 'vehicle.drivetrain.batteryManagement.maxEnergy': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': 'kWh', 'value': '61'}, 'vehicle.powertrain.electric.battery.charging.acLimit.selected': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': 'A', 'value': '6'}, 'vehicle.drivetrain.electricEngine.charging.phaseNumber': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.batteryManagement.batterySizeMax': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': 'kWh', 'value': '0'}, 'vehicle.drivetrain.electricEngine.charging.method': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.powertrain.electric.battery.charging.power': {'timestamp': None, 'unit': 'W', 'value': None}, 'vehicle.body.chargingPort.lockedStatus': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': 'CHARGING_CABLE_NOT_LOCKED'}, 'vehicle.powertrain.tractionBattery.charging.port.anyPosition.flap.isOpen': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.vehicle.avgAuxPower': {'timestamp': None, 'unit': 'kW', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.status': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': 'NOCHARGING'}, 'vehicle.body.chargingPort.plugEventId': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': None, 'value': '348'}, 'vehicle.drivetrain.electricEngine.charging.timeToFullyCharged': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.lastChargingReason': {'timestamp': '2026-04-28T16:41:36.564Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.trip.segment.accumulated.drivetrain.electricEngine.recuperationTotal': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.hvStatus': {'timestamp': '2026-04-28T16:41:36.564Z', 'unit': None, 'value': 'INVALID'}, 'vehicle.drivetrain.electricEngine.charging.reasonChargingEnd': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acAmpere': {'timestamp': None, 'unit': 'A', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.acVoltage': {'timestamp': None, 'unit': 'V', 'value': None}, 'vehicle.drivetrain.electricEngine.charging.level': {'timestamp': '2026-04-28T16:41:36.564Z', 'unit': '%', 'value': '63'}, 'vehicle.powertrain.electric.battery.preconditioning.automaticMode.statusFeedback': {'timestamp': None, 'unit': None, 'value': None}, 'vehicle.drivetrain.electricEngine.charging.timeRemaining': {'timestamp': None, 'unit': 'min', 'value': None}, 'vehicle.powertrain.electric.battery.stateOfCharge.displayed': {'timestamp': None, 'unit': 'percent', 'value': None}, 'vehicle.drivetrain.batteryManagement.header': {'timestamp': '2026-04-28T15:01:00.000Z', 'unit': '%', 'value': '63'}, 'vehicle.vehicleIdentification.basicVehicleData': {'timestamp': None, 'unit': None, 'value': None}}}
2026-04-28 18:41:36.601 DEBUG (MainThread) [custom_components.cardata.telematics] Cardata telematic fetch succeeded for at least one VIN
2026-04-28 18:41:36.601 DEBUG (MainThread) [custom_components.cardata.telematics] Stale VIN poll succeeded for entry [UNKNOWN_VIN]
2026-04-28 18:41:36.601 DEBUG (MainThread) [custom_components.cardata.auth] Token still valid for 1413 seconds, skipping refresh
2026-04-28 18:41:36.601 DEBUG (MainThread) [custom_components.cardata.telematics] Next telematic poll in 1799.5 seconds (30.0 minutes) [failures=0]
2026-04-28 18:50:26.366 DEBUG (MainThread) [custom_components.cardata.auth] Token expires in 883 seconds (buffer: 2700), refresh needed
2026-04-28 18:50:26.557 DEBUG (MainThread) [custom_components.cardata.auth] Synced existing container G00B025F732UD to manager
2026-04-28 18:50:26.557 DEBUG (MainThread) [custom_components.cardata.auth] Reconnecting MQTT with refreshed credentials

[renaudallard]

If you used an obfuscator tool to post your logs, it might have been overzealous and given those UNKNOWN_VIN

[mikeb93]

No I just replaced those with my notepad tool 😃

[renaudallard]

Thanks — that's enough to confirm the diagnosis and ship a fix as a verifiable hypothesis.

1. MyBMW shows 36,152 km, so BMW's backend has the fresh value.
2. Your 4-hour log shows zero MQTT traffic for the VIN — only the 30-minute API polls. So your stream is silent across the board, not just on travelledDistance. Worth a separate look but doesn't block this fix.
3. Your API polls themselves are healthy: every descriptor that's in the container refreshes each cycle (e.g. remainingElectricRange). travelledDistance was simply absent because the integration never asks for it.

PR: #378 adds vehicle.vehicle.travelledDistance to the API container so the 30-minute poll picks it up as a fallback when MQTT silences.

Honest caveat: I can't 100% guarantee BMW returns a fresh value via the API for this descriptor specifically — MyBMW and CarData are different products and could in principle have different ingest pipelines. The evidence makes it likely but not certain. Worst case, the entity stays at its current value (no regression). Best case, your mileage refreshes every ~30 min starting from the first restart after the update.

Heads-up on rollout: on first startup after merging, the integration spots the descriptor signature change and recreates your HV container automatically — about three one-off API calls. After that, mileage refreshes every ~30 min via the API on top of MQTT.

[renaudallard]

No I just replaced those with my notepad tool 😃

VINs are already obfuscated by default anyway. I know the template says to anonymize them, but it's only really useful if there is a bug which makes full VINs appear. We only keep the parts that matter like identifying which kind of vehicle it is and 4 latest numbers to be sure that if you have 2 iX2, they don't appear as 1 only.

[mikeb93]

I think in the initial debug log there was at least two complete VINs which I then obfuscated. I can check again tomorrow to be sure.

Thanks for your quick fix. I’m curious to see if this will solve the issue.