New genuine part number A1694641518 clock spring and steering angle sensor fit some Mercedes A-Class W169 and C-Class W203 vehicles.

A clock spring connects the steering wheel to other electrical devices such as the airbag safety system, radio volume and station selections, horn and cruise controls. A clock spring can become faulty when wires become worn and break, causing a short or open circuit. The horn, radio controls and cruise controls can stop working and the airbag warning light can also come on.

Since the clock spring is responsible for two safety devices, including the horn and airbag safety system, it is highly advised to replace a faulty clock spring with a new unit as soon as possible.

Please double-check the vehicle’s original clock spring part number before purchasing this part.

If you are not sure if this is the correct part, please contact us with the vehicle’s 17 digits VIN. We can usually determine which part is right for your vehicle by performing a VIN search.