Mercedes-Benz W221 Front Right Power Seat Adjustment Switch - Used Original Parts
RM 500
Condition: Used (Original)Description
Product Title
Mercedes-Benz W221 Front Right Power Seat Adjustment Switch - Used Original Parts
Diagnosis and Common Symptoms
As a technician specializing in German engineering, I frequently diagnose passenger seat inoperability in the W221 S-Class. The failure point is almost always the door-mounted switch block. Common physical symptoms include a complete lack of response when attempting to adjust the front right seat position, intermittent engagement of seat motors, or malfunctioning memory recall features. You may also notice mechanical degradation, such as sticking adjustment knobs or buttons that lack tactile feedback due to internal contact wear. While these failures do not trigger an instrument cluster warning, running a deep diagnostic scan via XENTRY will typically reveal fault codes stored in the Right Front Door Control Module (N69/2). Look for LIN bus communication faults or short-to-ground errors specifically isolating the seat adjustment switch group.
Introduction
Restoring the luxury functionality of a W221 requires components that meet the exact factory tolerances of German manufacturing. This front right power seat adjustment switch is a Genuine used part pulled directly from a functioning donor vehicle and meticulously evaluated by our technicians. It has been fully tested for continuous LIN bus communication and mechanical switch integrity to ensure a seamless drop-in replacement. By utilizing a tested, Genuine used component, you completely avoid the fitment issues and network communication errors notorious with aftermarket alternatives.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: S-Class W221 (2006-2013)
- Part Name: Front Right Power Seat Adjustment Switch
- Condition: Genuine Used (Tested Working)
- Notes: Please verify your specific part number and pin configuration prior to installation. Component has been electronically verified for signal integrity and internal contact continuity.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The primary indicators are an unresponsive front right power seat, malfunctioning memory preset buttons, or sticking directional knobs. Advanced diagnostic scans will often show LIN bus communication faults isolated to the passenger door control module.
Q: Does this require coding? A: No. The seat adjustment switch functions as a slave module on the local network and does not store vehicle-specific variant coding. It is a direct plug-and-play component, provided the factory part numbers match your original unit.
Q: Is this original? A: Yes. This is a Genuine Mercedes-Benz factory component removed from a previously functioning W221. It retains the exact internal circuitry and exterior finish of your original factory switch.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Expert component testing ensuring zero parasitic battery drain and verified network compliance
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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