2011 BMW Alpina B7LFACTORY OEM SERVICE PROCEDURE

Integrated Chassis Management: Notes

The new ICM control unit in the F01/F02 essentially performs the calculations for the control functions that influence the longitudinal and lateral dynamics. The ICM control unit also contains the control functions of "Dynamic Cruise Control" and "Active Cruise Control with Stop&Go function".

In addition, the ICM coordinates the control of the vibration actuator in the steering wheel for the "Lane Departure Warning" and "Lane Change Warning" driver assistance functions. Also integrated into the ICM control unit are micromechanical sensors that supply the driving dynamics signals (in previous vehicles, these were generated by the separate DSC sensor).

Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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