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.
2004 BMW 325Ci 2D Coupe, M56, StandardFACTORY OEM SERVICE PROCEDURE
Electrical Drives - Repair
- Central Locking Unit
- Mirror Adjustment
- Servo-positioning drive
- 67 16 010 Removing and installing/replacing left headlight vertical aim adjuster (halogen headlight)
- 67 16 011 Removing and installing/replacing left headlight vertical aim adjuster (xenon headlight)
- 67 16 015 Removing and installing/replacing right headlight vertical aim adjuster (halogen headlight)
- 67 16 016 Removing and installing/replacing right headlight vertical aim adjuster (xenon headlight)
- Drive Seat, Adjustment
- 67 31 501 Removing and installing/replacing drive for longitudinal seat adjustment (front seat removed)
- 67 31 511 Removing and installing/replacing drive for seat tilt adjustment (front seat removed)
- 67 31 521 Removing and installing/replacing drive for seat height adjustment (front seat removed)
- 67 31 531 Removing and installing/replacing drive for backrest angle adjustment (front seat removed)
- Drive, Slide-Tilt Sunroof Conv. Top
- Drive Window Regulation
- Drive Sun Roller Blind/Sun Visor
- Drive Seat Adjustment
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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