Mercedes-Benz W221 Overhead Control Panel A2168204385 - Used Original Parts
RM 400
Condition: Used (Original)Description
Product Title
Mercedes-Benz W221 Overhead Control Panel A2168204385 - Used Original Parts
Diagnosis and Common Symptoms
From the workshop floor, the Overhead Control Panel (OCP) in the W221 S-Class and C216 CL-Class is a common source of frustrating electrical issues. A failing OCP often manifests as more than just a broken button. You may experience a parasitic battery drain as the module fails to enter sleep mode, leaving you with a dead battery overnight.
On the dashboard, the most frequent error is the "SOS Tele-Aid Inoperative" message, as this module houses critical components for that system. Diagnostically, we typically see fault codes related to CAN bus communication failure with the OCP, or specific codes like 9051 or 9071 pointing to internal component failure. Physical symptoms include unresponsive sunroof or sunshade controls, flickering or inoperative interior dome lights, and a non-functional microphone for your hands-free phone system.
Introduction
Restore the sophisticated functionality of your vehicle's cabin with a cost-effective and reliable solution. This is a Genuine Mercedes-Benz Overhead Control Panel, meticulously removed from a donor vehicle. We don't just pull parts; our technicians subject each unit to a comprehensive bench test to verify the full operation of all buttons, lighting circuits, and communication protocols. This ensures you receive a component that performs to the original factory standard.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W221 S-Class (2007-2013), C216 CL-Class (2007-2014)
- Part Name: Overhead Control Panel (Dachbedieneinheit)
- Condition: Genuine Used (Tested Working)
- Notes: Part number A2168204385 often supersedes or is interchangeable with specific A221 part numbers. Please verify the button configuration and colour of your original unit against our photos to ensure a perfect match for your vehicle's options.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most common indicators are flickering or dead interior lights, an inoperative sunroof, the "SOS Tele-Aid Inoperative" warning on your dash, and a persistent parasitic battery drain.
Q: Does this require coding? A: In most cases, this unit is plug-and-play for basic functions like lighting and sunroof control. However, to restore full SOS/Tele-Aid functionality and ensure perfect integration, SCN coding or adaptation with Mercedes-Benz diagnostic tools may be necessary.
Q: Is this original? A: Yes. This is a Genuine Mercedes-Benz part, guaranteeing factory fitment, material quality, and electronic compatibility that aftermarket parts cannot replicate.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- VIN-matched compatibility confirmation before shipment
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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