BMW 7 Series (F01/F02) 2008-2015 Service Manual / Chassis Dynamics / Vertical Dynamics Systems
BMW 7 Series: Vertical Dynamics Systems
- Introduction
- Active Roll Stabilization (ARS)
- Components
- Oscillating Motor
- ARS Hydraulic Valve Manifold
- Vertical Dynamics Control
- Vertical Dynamics Control (VDC)
- Electronic Ride-Height Control
- Electronic Ride-Height Control (EHC)
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Introduction
New Generation of Familiar Systems
General
Nowadays, the dynamic handling systems are subdivided into three groups
according to the co-ordinate axis
that their function relates to.
Development conti
Active Roll Stabilization (ARS)
General Information
Active Roll Stabilization was first fitted on the 7 Series predecessor, the
E65/E66, and has been used in similar
form since on the E6x and E7x models.
This section only describe
Components
Active Roll Stabilization (ARS)
Control Unit
The VDM control unit is located in the passenger compartment near the
right-hand A-pillar. The VDM control
unit receives its power supply via Terminal 15N
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Flywheel
REMOVING AND INSTALLING/REPLACING FLYWHEEL (N63)
Necessary preliminary tasks
Remove AUTOMATIC TRANSMISSION
Remove manual transmission
Remove clutch
Secure flywheel (1) with special tool 11 9 260.
Fig. 139: Securing Flywheel With Special Tool 11 9 260
Release flywheel screws in area (1).
Remov
Removing And Installing/Replacing Exhaust Pipe
Necessary preliminary work
Remove FRONT UNDERBODY PROTECTION
NOTE: Graphic similar.
Release screws (1).
Remove lower left cover (2).
Fig. 124: Identifying Lower Left Cover Screws
Slacken nut (1).
Release screw (2).
Withdraw exhaust pipe (3) in direction of arrow from silencer (4).
Installati
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