Power Window Switch Master Panel for Mercedes-Benz GL R Class 320 350 450
Restore full control over your Mercedes‑Benz windows with this master power window switch panel, engineered specifically for GL and R Class models. Built to replicate the original factory geometry and electrical routing, this direct‑replacement unit eliminates sticky actuator pads, unresponsive controls, and circuit wear without requiring specialized diagnostic tools. The rugged ABS housing withstands cabin temperature fluctuations and vibration, while every internal contact is factory-tested to guarantee reliable signal transmission. Whether you are replacing damage from liquid spills, broken button stems, or degraded conductive layers, this panel restores crisp, consistent window operation for seamless daily driving.
Benefits & Practical Tips
Direct OEM Replacement: Swapping out a faulty master switch requires no cutting, splicing, or adhesive modifications—just disconnect the old unit, plug in the new panel, and secure it in the door console.
- Gently wipe the copper contact tabs inside the driver’s door jamb with a dry cotton pad before installation to prevent resistance buildup.
- Align the tab release clips carefully when seating the panel to avoid bent pins or poor connection locking.
- If your vehicle features dual master consoles, order separately to match left-hand and right-hand assembly codes.
Product Specifications
- OEM Reference Number: A2518300590 / 2518300590
- Construction Material: High-grade ABS plastic
- Dimensions: 19 cm × 8 cm × 8 cm
- Unit Weight: 0.26 kg
- Certification: CCC standardized
- Vehicle Compatibility: Mercedes‑Benz GL Class (2005–2012) & R Class (2005–2012) encompassing 320 CDI, 350 BlueTEC/CDI, 450, 500, 550, 63 AMG, and 4MATIC configurations
Package Includes
1 × Power Window Switch Master Panel
Fitment & Safety Reminder
Please verify your existing part number before purchasing to ensure perfect chassis alignment. If you are uncertain about your trim designation or model code, provide your VIN or clear interior photographs for expert confirmation. Supported languages for this listing: English.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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