BMW X5: Replacing Gas Cartridge For Active Head Restraint On Left Or Right Front Seat
WARNING: Read and comply with safety regulations for handling airbag modules and pyrotechnical belt tensioners.
Improper handling can lead to triggering of the pyrotechnical seat belt tensioner or side airbag, resulting in injuries.
Switch off ignition!
Necessary preliminary tasks:
- Remove head restraint.
- Remove rear panel on front seat backrest.
Disconnect plug connection on gas cartridge.
Detach retaining points (1).
Slide active head restraint carrier downwards.
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Fig. 110: Identifying Retaining Points
Release spring clips (1) and (2).
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Fig. 111: Identifying Spring Clips
Release screws (1).
Remove gas cartridge complete with holder (2).
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Fig. 112: Identifying Gas Cartridge With Holder
Release screws (1) on left and right.
Installation:
Insert screws (1) with Loctite.
Tightening torque 52 12 03AZ. Slide top rail (3) off bottom rail (2).
Remove gas cartridge (4).
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Fig. 113: Identifying Gas Cartridge And Rail
Installation:
Gas cartridge (1) is secured in holder by guide lug (2).
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Fig. 114: Identifying Gas Cartridge And Guide Lug
Procedure after triggered active head restraint:
- Push head restraint back into original position.
- Insert new gas cartridge with spring clips.
NOTE: The gas cartridge may be replaced up to 5 times.
Then the backrest must be replaced.
Number of triggerings are stored in the control unit.
REMOVING AND INSTALLING/REPLACING FRONT LEFT OR RIGHT HEAD RESTRAINT (COMFORT)
Move headrest up as far as possible.
Pull out forcefully.
Installation:
Position adjustment drive briefly before upper stop.
Press in head restraint until it clicks audibly into place (on right and left).
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Fig. 115: Pulling Headrest
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Removing And Installing/Replacing Seat Cover For Left Or Right Front
Seat (Comfort)
Special tools required:
00 9 317.
52 0 050.
Necessary preliminary tasks:
Remove front seat.
Remove both rear panels on front seat backrest.
Remove inner cover on front seat.
Remove thigh
Replacing Padding For Left Or Right Front Seat (Comfort)
WARNING: US/CDN front passenger seat (with OC3 mat) only:
The padding can only be removed in conjunction with the OC3 mat.
If padding is defective, both parts may only be replaced together. After fit
SEE MORE:
Glass sunroof
General information
The glass sunroof and the sun protection are operated
using the same switch.
The glass sunroof can be opened from the outside
with the vehicle key and also closed with
Comfort Access.
With Comfort Access: The glass sunroof can be
closed from the outside via Comfort Access.
Safe
Active Blind Spot
Detection
Principle
Active Blind Spot Detection detects vehicles in
the blind spot or vehicles approaching from behind
in the adjacent lane.
The light in the exterior mirror warns the driver in
different steps.
General information
Radar sensors monitor the area behind and next
to the vehicle when traveling
