Mercedes-Benz W211 Steering Coluum With Cruise Control 0305459632- Used Original Parts

Diagnosis and Common Symptoms

From a workshop perspective, failure of the W211 Steering Column Module (N80) is a frequent issue that directly compromises the vehicle's safety systems. The integrated Steering Angle Sensor (SAS) is the primary point of failure, losing its ability to communicate its position to the ESP and ABS control units. This triggers immediate dashboard warnings and deactivates crucial stability functions.

Common fault codes stored in the ESP/SBC module include C1172, C1174, and 9001, all pointing towards an implausible signal or internal fault within the steering angle sensor. On the dashboard, the driver will see prominent error messages such as "ESP Malfunction - Visit Workshop!" or "ABS Malfunction". Physical symptoms include a non-functional cruise control, erratic turn signal cancellation, or, in rare cases, intermittent wiper operation, as all these functions are routed through this single component.

Introduction

This is a Genuine Mercedes-Benz W211 Steering Column Module, salvaged and prepared as a reliable, cost-effective replacement for a failed unit. Every function, from the delicate steering angle sensor to the physical switch contacts for the cruise control and turn signals, has been meticulously tested in-house. Installing this tested, genuine part will clear critical ESP/ABS faults and restore full functionality to your vehicle's controls and safety systems.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: W211 E-Class (E320, E350, E500, E55). It is critical to match part number 0305459632 for correct fitment.

• Part Name: Steering Column Module / Steering Angle Sensor with Combination Switch Stalks

• Condition: Genuine Used (Tested Working)

• Notes: This unit integrates the steering angle sensor, clock spring, and the stalks for turn signals, wipers, and cruise control. After installation, the steering angle sensor must be initialized/calibrated using a Mercedes-specific diagnostic tool (such as MB STAR/XENTRY) to synchronize it with the vehicle's ESP system.