2011 BMW 740iFACTORY OEM SERVICE PROCEDURE

00 00... CBS reset

IMPORTANT: The CBS maintenance jobs can be reset in the car. It is always recommended to reset the CBS jobs via the diagnosis system. It is only possible to code the statutory intervals specific to individual countries with the diagnosis system.

CBS reset with diagnosis systemΒ 

IMPORTANT: To be able to check and/or correct the car's on-board date properly, the diagnosis system requires the correctly set tester system date!
The jobs may only be reset after the service measure has been completed.
The brake pads can only be reset with a new brake pad wear sensor.

The CBS jobs can be reset via the diagnosis system on the following path:

  • Start diagnosis
  • Carry out vehicle identification
  • Function selection
  • Service functions
  • Maintenance
  • CBS reset

CBS reset in the carΒ 

On the vehicle, service operations can be reset at the instrument panel.

NOTE: A reset is only possible in the car if:
  • there is no Check Control message
  • availability of the service job is under 90 %
  • on-board date must be correctly set

Resetting of a service job must always be carried out after a maintenance measure has been completed.
The resetting process is interrupted it the time is exceeded or if a terminal is changed.
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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