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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Replacing Audio Unit
IMPORTANT: Read and comply with notes on protection against electrostatic
damage (ESD
PROTECTION).
IMPORTANT: Use of supplied gloves is mandatory
Carry out installation in a dust-free workshop area only.
To avoid damage, do not touch or dirty the display field.
Necessary preliminary work:
Remove
System Components
Controls and Control Units
Controls
The controls for the seat functions are connected depending on the seat
equipment. The controls are:
Seat-adjustment switches
Lumbar support switch
Memory buttons
Active-seat button
Active seat ventilation button
Massage function button.
Refer to the foll
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