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A Possible Reason Why the Horn and Steering Wheel Controls Don’t Work

Model: (Various brands) Various
Part: Checks and maintenance

In this video, you can identify a reason why sometimes the horn or the steering wheel controls in your car may not function. The cause could be the spiral contact, a component located in the steering wheel that transfers data. Essentially, this device, with its spiral shape, follows your steering actions and transmits information regarding the horn, airbag, and controls, including all commands on the steering wheel, such as the radio controls or cruise control and speed limiter. If there are issues with these devices, checking this component - which users cannot intervene with - is a good idea.

Updated on 31 August 2026 by ScegliAuto

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How to replace the horn on a Renault Duster - Dacia Duster

Today's main instructions will show you the procedure for removing and replacing the horn or sound signal on the Renault Duster, as well as the Dacia Duster. First, open the bonnet of the vehicle and start removing the front bumper by unscrewing all the fixing screws; you will find the horn right in front of the radiator, as shown in the video. At this point, disconnect the electrical connector and unscrew the bracket screw to remove and replace the horn with the new one; finally, reassemble the front bumper!

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