Mercedes-Benz W221 Door Control Module A2218704993 - Used Original Parts

Description

Product Title

Mercedes-Benz W221 Door Control Module A2218704993 - Used Original Parts

Diagnosis and Common Symptoms

Failures in the W221 Door Control Unit (TSG) typically manifest as a complete loss of power window function, unresponsive central locking, or failures in side mirror adjustment and folding mechanisms. Drivers often report erratic behavior from seat memory functions or ambient lighting within the door panel. Technicians may observe a lack of communication with the specific door via the STAR/Xentry diagnostic tool, or encounter CAN bus communication faults causing battery drain due to the module failing to enter sleep mode.

Introduction

Restore the uncompromising luxury of your S-Class with this Genuine Mercedes-Benz door control module. We offer a high-quality Genuine Used replacement that has been carefully extracted and rigorously tested to ensure all circuit paths and relays are functioning correctly. Unlike aftermarket alternatives that often struggle with CAN bus communication, this original unit guarantees seamless integration with your vehicle's sophisticated electronics.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: S-Class W221 (Verify Part Number)

• Part Name: Door Control Module

• Part Number: A2218704993

• Condition: Genuine Used (Tested Working)

• Notes: Please match the part number exactly. This unit may require SCN coding or initialization to match your vehicle's specific options (such as memory seats or folding mirrors).

Frequently Asked Questions

Q: What symptoms indicate failure? A: Common signs include windows that will not roll up or down, door locks that do not cycle, non-functioning mirror adjustments, or battery drain caused by the module staying awake.

Q: Does this require coding? A: Yes, in most cases, a used Mercedes-Benz door module requires initialization or SCN coding using a diagnostic scanner to recognize your specific VIN and vehicle equipment list.

Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part removed from a donor vehicle, ensuring higher build quality than third-party reproductions.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Electronic components professionally handled

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

1. WhatsApp us to confirm compatibility with your specific VIN.
2. Send your chassis number or a clear photo of your old unit label.
3. Confirm order details and stock availability.
4. Receive actual product photos and diagnostic test confirmation.
5. Make payment via bank transfer.
6. 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.

Compatible Models