Mercedes-Benz W211 Steering Column Control Module - Used Original Parts

Description

Product Title

Mercedes-Benz W211 Steering Column Control Module - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, the N80 Steering Column Module (SCM) is a frequent point of failure in the W211 chassis. The primary culprit is often the integrated Steering Angle Sensor (SAS), which is critical for the Electronic Stability Program (ESP) and ABS systems. A faulty clock spring (contact spiral) is another common issue, disrupting the connection to the driver's airbag and steering wheel controls.

Common On-Board Display Errors:

• "ESP Malfunction - Visit Workshop!"
• "ABS Malfunction - Visit Workshop!"
• SRS / Airbag Warning Light Illuminated

Observable Symptoms:

• Steering wheel buttons (volume, menu, phone) become inoperative.
• Horn fails to function.
• Turn signal indicators do not cancel after a turn, or the stalk feels mechanically loose.
• Cruise control (Tempomat) or Speedtronic limiter cannot be activated.

Diagnostic Trouble Codes (DTCs) logged via STAR Diagnosis/Xentry:

• C1172 or similar codes related to N49 (Steering Angle Sensor) plausibility or internal fault.
• 9346 - The resistance value in the ignition circuit containing component R12/13 (Driver airbag ignition squib 1) is too high.
• 9041 - Control unit N80 (Steering column module) is defective.

Introduction

Restore critical vehicle functions with a Genuine Mercedes-Benz Steering Column Module. This unit has been carefully removed from a donor vehicle and has undergone comprehensive bench testing to verify all operations, from CAN bus communication to Steering Angle Sensor output. It offers a reliable and cost-effective alternative to a new part, ensuring the precise fitment and electronic compatibility that only a Genuine component can provide.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: W211 E-Class (E200, E220, E270, E320, E500, E55 AMG, etc. - Part number matching is critical).

• Part Name: Steering Column Control Module (SCM) / N80 / Clock Spring & Stalk Assembly

• Condition: Genuine Used (Tested Working)

• Notes: This is a complete assembly including the module, clock spring, and indicator/wiper/cruise control stalks. The Steering Angle Sensor will require calibration (initialization) using diagnostic tools (e.g., STAR/Xentry) after installation. Please verify your original part number matches before purchase.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common indicators are ESP/ABS warnings on your dashboard, an illuminated SRS/airbag light, and the failure of steering wheel buttons, the horn, or cruise control.

Q: Does this require coding? A: Yes. At a minimum, the Steering Angle Sensor (SAS) must be calibrated or "initialized" to the vehicle using a compatible diagnostic system. Depending on the vehicle's specific configuration, full SCN coding may be necessary to ensure all functions operate correctly.

Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part salvaged from a vehicle. It is not an aftermarket reproduction, guaranteeing original material quality, fitment, and electronic behaviour.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Each module's CAN bus communication and Steering Angle Sensor data are verified pre-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

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

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.

Compatible Models