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Mercedes-Benz GLB 250

Control parameters

The Mercedes-Benz GLB 250 has 1 control parameter.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Steering wheel angle MERCEDES_STEER_ANGLEConfirmed

Positive is rotated to the right, negative is rotated to the left.

  • Request22 20 02
  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Example reply from a 2020 Mercedes-Benz GLB 250.

Bits 72 to 87 of the reply, 16 bits. The value is signed.

0x0028 = 40 → (40 ÷ 10) = 4 °

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 °
Unit
°

Confirmed for 2020. In testing for 2019, 2021 to 2026.

  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.

Steering wheel angle MERCEDES_STEER_ANGLEConfirmed

Positive is rotated to the right, negative is rotated to the left.

  • Request22 20 02
  • Service 22DID 2002
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Example reply from a 2020 Mercedes-Benz GLB 250.

Bits 72 to 87 of the reply, 16 bits. The value is signed.

0x0028 = 40 → (40 ÷ 10) = 4 °

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 °
Unit
°

Confirmed for 2020. In testing for 2019, 2021 to 2026.

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