34 52 516 Removing and installing/replacing DSC control unit
IMPORTANT:
Read and comply with notes on protection against electrostatic discharge (ESD protection). Read and comply with NOTES ON PROTECTION AGAINST DAMAGE FROM ELECTROSTATIC DISCHARGE
Necessary preliminary tasks:
- Remove the HYDRAULIC UNIT .
IMPORTANT:
Risk of damage to the contacts when removing and installing the hydraulic unit.
Release screws (1) and carefully detach control unit (2) towards front.
Installation note:
Keep sealing surfaces clean.
Replace screws.
Observe tightening sequence (1-4).
Tightening torque, refer to: 34 51 1AZ .
Replacement:
- Carry out programming/encoding
- Steering angle sensor adjustment
or
adjustment for active steering
- Brake line mix-up test:
- Function check, hydraulic unit