Mercedes-Benz W211 Keyless-Go Receiver A2118203785 - Used Original Parts
RM 500
Condition: Used (Original)Description
Product Title
Mercedes-Benz W211 Keyless-Go Receiver A2118203785 - Used Original Parts
Diagnosis and Common Symptoms
From the workshop floor, a failing Keyless-Go receiver on a W211 is a common source of frustration. The primary complaint is intermittent or total failure of the convenience features. You'll often see a "Key Not Detected" message on the instrument cluster, even with a new battery in the fob.
Common symptoms include:
- Push-to-start button on the gear selector becomes unresponsive.
- Inability to lock or unlock the vehicle by touching the door handles.
- The system works sporadically, often failing in cold or damp weather.
- Diagnostic scan tools will typically show fault codes related to signal reception or communication with the Keyless-Go control module, such as "B1078 - Keyless-Go Control Module Signal Implausible" or general CAN-Bus communication faults with this unit.
Introduction
This is a Genuine Mercedes-Benz Keyless-Go Receiver, salvaged and inspected here at M.S. Motor. We don't just pull parts; we diagnose the donor vehicle to ensure the component we're removing is not the source of the fault. Each receiver is bench-tested for correct signal processing and communication before being approved for sale, guaranteeing it's ready for installation.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W211 E-Class (2003-2009). Always verify part number A2118203785 matches your original unit.
- Part Name: Keyless-Go Receiver / Antenna Control Module
- Condition: Genuine Used (Tested Working)
- Notes: This module is typically located in the trunk area. An exact part number match is critical for proper function within the vehicle's network.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most common signs are an intermittent "Key Not Detected" warning, the push-button start failing, and the door handle sensors not working.
Q: Does this require coding? A: No. This specific receiver is a plug-and-play component. It does not store the vehicle's VIN and does not require SCN coding or programming with a diagnostic tool.
Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part removed from a donor vehicle. This ensures perfect integration, correct software, and the durability expected from the original factory equipment.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Expertly Vetted by German Vehicle Specialists
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
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
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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