BMW X5: Ignition Wires, Spark
BMW X5 (G05) 2019-2025 Service & Repair Manual / Engine Electrical System / Engine Electrical System (6-Cyl.) / Ignition Wires, Spark
REPLACING ALL SPARK PLUGS (N42, N40, N46, N45, N52, N52K, N51)
Special tools required:
- 12 1 171
- 12 1 200
Necessary preliminary tasks:
- Switch off ignition
- Remove ignition coils.
Unscrew spark plugs with special tool 12 1 171.
Installation:
Tighten down spark plugs with special tool 12 1 171and special tool 12 1 200 (torque limiter).
Without special tool 12 1 200, observe tightening torque. See 12 1 200 TORQUE LIMITER 30 NM.
Tightening torque 12 12 1AZ0.
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Fig. 1: Identifying Special Tool (12 1 171) And (12 1 172)
READ NEXT:
Ignition Coil
NOTES ON CHECKING IGNITION SYSTEM
Troubleshooting -> Fault in fuel injection system
-> Spark plug faults
-> Ignition coil faults
-> Further fault patterns with evaluation
-> Additional
Replacing Crankshaft Pulse Generator (N52, N52K, N51, N53)
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection).
IMPORTANT: Aluminum-magnesium materials.
No steel screws/bolts may be used due to the threat of ele
SEE MORE:
Unlocking And Disconnecting Different Plug Connections
NOTE: Examples of unlocking and disconnecting different plug
connections.
Press lock and open clip in direction of arrow.
Disconnect plug connection.
Fig. 4: Pressing Lock
Press lock and open clip in direction of arrow.
Disconnect plug connection.
Fig. 5: Opening Clip
Open clip in direction of a
Removing And Installing/Replacing Rear Left Or Right Seat Belt
Necessary preliminary tasks:
Remove rear seat.
Version with 3rd seat row only:
Fold rear seat forwards
Remove adapter plate.
Release screw (1) on end fitting.
Installation:
Replace screw.
Tightening torque.
Fig. 9: Identifying Seat Belt Screw
Release screw (1).
Installation:
Replace scre
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