Front Power Window Switch ABS for BMW 3 Series E46 Coupe
Restore reliable window operation on your BMW E46 coupe with this aftermarket front left electric master control switch. Designed as a direct replacement for worn-out or malfunctioning factory units, it features durable ABS construction and pre-tested push-button mechanisms to instantly fix stuck regulators, unresponsive glass, or damaged panels. Compatible specifically with 1999–2006 two-door E46 chassis including the 323Ci, 325Ci, 328Ci, and M3, this unit bolts straight onto the existing harness to restore full driver authority over all four window lifts without requiring software coding or custom fabrication.
Benefits & Practical Tips
- Compare the physical shape of your existing switch module closely before purchase, as regional panel designs differ slightly even within the same model year.
- Keep the electrical connector pins free of dust and corrosion during removal to ensure consistent signal transmission to the window motors.
- If the new unit feels stiff when pressing keys, test the button travel with the door panel temporarily off before fully securing the fasteners.
Product Specifications
- OEM Reference Numbers: 61316902175, 6902175, 61316920178, 6902178
- Vehicle Application: BMW E46 Coupe (1999–2006), 2-door models only
- Control Type: Front left power window master control switch, push-button layout
- Housing Material: Injection-molded ABS polymer
- Physical Dimensions: Approximately 17 x 5 x 6 cm
- Net Weight: 0.1 kg
- Condition: 100% new factory tested component
Package includes:
- One front left electric window master control switch
Installation & Care Notices
Professional installation is strongly recommended as detailed wiring diagrams are not provided. Disconnect the vehicle battery prior to handling door modules to prevent electrical shorts or airbag system faults. Minor color differences may occur due to screen calibration, and manual measurements could show a 1–2mm variance. This unit functions strictly as an aftermarket replacement and does not bear original manufacturer branding.
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