FOR DODGE CHRYSLER JEEP SPIRAL STEERING WHEEL CLOCK SPRING ROTARY 56046533AE. Steering Wheel Control Switch Button Set L405 L494 For 2013-17 Range Rover Sport. NOTE: The clock spring will need to be’coded’ to the car with VCDS, any competent mechanic will be able to do this. You will need to transfer across the coding from the old module to the new module. If you mind, please do not place an order. Clock springs are used to connect the steering wheel to other electrical devices such as radio volume and station selection, horn, and cruise control. Clock springs can fail when wires fray and break, causing a short or open circuit. The horn, radio controls and cruise control may stop working. Since the clock spring is responsible for two safety devices, including the horn and the security system, it is highly recommended to replace a faulty clock spring with a new device as soon as possible.