BMW X5: Ignition Wires, Spark
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine / Engine Electrical System / 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.
Tightening torque 12 12 1AZ0.
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:
Securing Engine In Installation Position (N62)
Special tools required:
00 0 200
00 0 202
00 0 204
00 0 208
00 0 451
00 0 452
11 0 000
WARNING: Danger of injury!
Owing to the new guidelines on pedestrian protection, side panels are no
longer suitable for supporting the engine.
Observe following instructions relating to special tool:
P
System limits - Active Cruise Control with
Stop&Go function ACC
System limits
System limits of the sensors
Additional information:
Cameras
Radar sensors
Detection range
The detection capability of the system and the
automatic braking performance are limited.
Two-wheeled vehicles for instance might not be
detected.
Deceleration
The system does not decelerate
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