BMW 7 Series: Mufflers
- Replacing Center Muffler (N63)
- Replacing Front Silencer (N63)
- Replacing Left Or Right Rear Silencer (N63)
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Replacing Center Muffler (N63)
Notes
WARNING: Scalding hazard!
Only perform these tasks after exhaust system has cooled down.
Support center silencer with special tool 31 2 220 and a suitable universal
lifter.
Fig. 9: Identifying
Replacing Front Silencer (N63)
Notes
WARNING: Risk of burns! Only perform these tasks after exhaust system
has cooled down.
Necessary preliminary work
Remove rear UNDERBODY PROTECTION
F03 Only:
Remove underbody protection on l
Replacing Left Or Right Rear Silencer (N63)
Notes
WARNING: Scalding hazard!
Only perform these tasks after exhaust system has cooled down.
Support rear silencer with special tool 31 2 220 and a suitable universal
lifter.
Fig. 19: Supporting R
SEE MORE:
Distance Systems, Cruise Control And Park Distance Control
DISTANCE SYSTEMS, CRUISE CONTROL
OPPS DEVICE
OPPS device MW
Note: (OPS package) (complete set)
Consisting of:
1 = 0495304 OPS device
NOTE: To order the OPS devices, please contact the appropriate SIEMENS
hotline.
2 = 0495305 Cable
NOTE: (OBD cable, incl. CAN line)
3 = 0495306 Adapter cable
NOTE: (L
Inline Connectors, 15-Pin, System D2.5
Notes
Carefully pull external connector (1) in area of retaining lugs (2) apart
slightly.
Fig. 65: Identifying External Connector And Retaining Lugs
Pull internal connector (3) until limit position in direction of arrow.
Fig. 66: Pulling Internal Connector In Direction Of Arrow
With special tool
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