34 51 527 Removing And Installing/Replacing DSC Hydraulic Unit
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
E72 For:
WARNING:
High-voltage system - danger to life!
E72 For:
WARNING:
Compliance with the following points is mandatory before beginning work:
- Observe safety instructions for handling hybrid cars
Necessary preliminary tasks:
- Read and comply with GENERAL INFORMATION .
- Extract brake fluid
NOTE:
Extract brake fluid out of expansion tank. Use a suction bottle used exclusively for drawing off brake fluid.
Do not reuse drawn out brake fluid.
Do not reuse drawn out brake fluid.
After completing work:
IMPORTANT:
Do not mix up brake lines.
If necessary, mark before removal.
Brake lines must not be bent.
Close off connecting bores with seal plugs.
If necessary, mark before removal.
Brake lines must not be bent.
Close off connecting bores with seal plugs.
Disconnect plug connection (1).
Unfasten brake lines (2).
Tightening torque 34 32 1AZ .
If necessary, release brake lines from holder on bulkhead.
Release screw (3).
Tightening torque 34 51 6AZ.
Pull hydraulic control unit with holder out of guide pins (4) and remove.
When replacing hydraulic unit:
Release screws (1) and convert holder (2).
Installation note:
Tightening torque 34 51 5AZ .
When replacing hydraulic unit:
- Carry out PROGRAMMING/ENCODING
- ADJUSTMENT OF STEERING ANGLE SENSOR
- Brake line mix-up test:
- Function check, hydraulic unit