Original BMW Rear Left Window Switch for BMW X5 E53 (2000–2006)

Mounted in the rear left door, this Original BMW window lifter switch operates the rear left power window on the 2000–2006 BMW X5 E53. A window switch is the electrical control that tells the window motor to raise or lower the glass. This one handles only the rear left window. BMW names it the switch, window lifter, rear left. It is a brand new genuine BMW part, weighs 24 g, and is sold individually. BMW began producing it in October 1999.

Original BMW Parts carry a 24-month parts warranty.

The rear left switch is a separate part from the switch in the driver's door. That makes diagnosis easier. If the rear window works from the driver's pack but not from its own door switch, the rear switch is the likely fault. If the window does not move from either switch, rule out a failed window motor, a blown fuse, or a wiring fault before replacing the switch. With 12 volts applied directly to the motor connector, a motor that runs while the switch does nothing points to the switch. Wear inside the switch often shows as a loose feel or no click when pressed. A spilled drink or dirt in the mechanism can cause intermittent operation.

Technical Details

• Manufacturer: BMW (genuine part)
• Part number: 61-31-8-385-955
• BMW part name: switch, window lifter, rear left
• Position: rear left door
• Weight: 24 g (0.85 oz)
• Production start: October 1999
• Sold individually, brand new
• Warranty: 24-month parts warranty

Common Questions

Does this switch control the driver's window?
No. It operates only the rear left window from the rear left door.

How do I know the switch has failed and not the motor?
Apply 12 volts directly to the window motor connector. If the motor runs but the window does not respond to the switch, the switch is likely at fault.

Does it fit both the 3.0i and the 4.4i?
Yes. BMW uses the same rear left switch across every E53 X5 engine.

Fitment & Compatibility

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