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.
2009 BMW 528i AutomaticFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Splices
SPLICES LOCATION
| Component | Location |
|---|---|
| X183 | Behind right side of dash. See Figure. |
| X1228 | Center of rear compartment. See Figure. |
| X10554 | Front of vehicle. |
| X10555 | Front of vehicle. |
| X11273 (Sedan) | Center of rear compartment door. See Figure. |
| X11273 (Wagon) | Right side of rear compartment door. See Figure. |
| X13724 (Except M5) | Right front footwell. See Figure. |
| X13724 (M5) | Under right side of dash. See Figure. |
| X13725 (Except M5) | Right front footwell. See Figure. |
| X13725 (M5) | Under right side of dash. See Figure. |
| X14023 | Under front passenger's seat. See Figure. |
| X14024 | Under front passenger's seat. See Figure. |
| X14218 | Right side of engine compartment. See Figure. |
| X14219 | Right side of engine compartment. See Figure. |
| X14220 | Under left side of dash. See Figure. |
| X14221 | Under left side of dash. See Figure. |
| X15003 | Under left side of dash. See Figure. |
| X15004 | Under left side of dash. See Figure. |
| X15007 | Right front footwell. See Figure. |
| X15008 | Right front footwell. See Figure. |
| X15009 | Behind right side of right rear seat. See Figure. |
| X15010 | Behind right side of right rear seat. See Figure. |
| X15011 | Right side of headliner. See Figure. |
| X15012 | Right side of headliner. See Figure. |
Factory Service Tools
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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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