BMW e60 5series 2007year steering module 056 ,,The BMW E60 (2003–2010) 5 Series — specifically your 2007 model — uses a hydraulic power steering system, but it includes a Steering Angle Sensor Module (SZL module) as part of its electronic steering control and driver-assist systems.

Here’s a breakdown of the steering module in your 2007 BMW E60:

BMW E60 (2007) Steering Module (SZL Module) Description:

Full Name:

Steering Column Switch Cluster Module (SZL - Sensor Zentralelektronik Lenksäule)

Location:

Mounted behind the steering wheel, integrated into the steering column. It also holds the stalks for turn signals, wipers, and cruise control.

Main Functions:

• Steering Angle Sensor: Measures the rotation angle and speed of the steering wheel.

• Input to DSC/ABS: Sends steering position data to systems like Dynamic Stability Control (DSC) and Active Steering (if equipped).

• Controls Communication: Integrates with systems like lane departure warning, active cruise control, and adaptive headlights.

• Supports LIN & CAN bus: Communicates with other vehicle control modules for seamless driver assistance functionality.

Common Part Number (varies by options):

• OEM Part Example: 61319123041 (can vary depending on options like heated steering wheel, paddle shifters, etc.)

Symptoms of Faulty SZL:

• DSC/ABS/4x4 warning lights on

• Loss of cruise control or lane assist

• Steering wheel controls not functioning

• Fault codes related to steering angle sensor or SZL communication

Calibration Note:

After replacement or alignment, the steering angle sensor must be recalibrated using BMW diagnostic tools like ISTA/D or INPA.

If you want wiring diagrams, coding/adaptation procedures, or part compatibility details, just let me know. Want to go deeper into troubleshooting or replacement steps?