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BMW M4

Window parameters

The BMW M4 has 1 window parameter.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Rear window open BMW_REAR_WINDOWConfirmed

  • Request22 DC DD
  • Service 22DID DCDD
  • Module6F1 → 656
  • Every5 s
  • Testing

Example reply from a 2026 BMW M4.

Bits 48 to 55 of the reply, 8 bits.

0x02 = 2 → 2

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2015, 2025 to 2026. In testing for 2014, 2016 to 2021, 2023 to 2024. Not supported for 2022.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Rear window open BMW_REAR_WINDOWConfirmed

  • Request22 DC DD
  • Service 22DID DCDD
  • Module6F1 → 656
  • Every5 s
  • Testing

Example reply from a 2026 BMW M4.

Bits 48 to 55 of the reply, 8 bits.

0x02 = 2 → 2

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2015, 2025 to 2026. In testing for 2014, 2016 to 2021, 2023 to 2024. Not supported for 2022.

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