Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2008M5 (E60) V10-5.0L (S85)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMSENSORS AND SWITCHES - IGNITION SYSTEMIGNITION SWITCHSERVICE AND REPAIR
2008 BMW M5 (E60) V10-5.0L (S85)
Ignition Switch: Service and Repair
2008 BMW M5 (E60) V10-5.0L (S85)SECTION Service and Repair
61 31 020 - Removing and installing/replacing ignition starter switch
Necessary preliminary tasks:
- Move ignition lock to key position 0 (stop)
- Remove lower section of steering column trim Removing and Installing/Replacing Lower Section of Steering Column Trim
Important!
Before removing ignition starter switch (1), secure inner shaft against turning:
Insert a M2.5*8 screw in bore (2).
Installation:
Remove screw in bore (2).
Release screws (1), tightening torque 61 31 1AZ Specifications.
Installation:
Secure screws (1) with sealing paint.
Important!
Carefully unlock and disconnect associated plug connection for ribbon cable.
Replace the ribbon cable if damaged.
The ribbon cable leads to the control unit for the Car Access System Service and Repair.
Remove ignition starter switch (2).
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.