Operation CHARM: Car repair manuals for everyone.

Horn Activation






Horn Activation

Activation of signal horns occurs via the spring-bearing cover in center of steering wheel. Depending on equipment, the signal horn activation is either a structural component of the steering wheel or integrated in the driver airbag unit and cannot be replaced separately. If signal horn activation is malfunctioning, replace driver's side airbag unit or steering wheel.


Risk of airbag deployment!

The airbag could deploy if the airbag unit is handled incorrectly.

Follow all Safety Precautions when working with airbags.

Removing the steering wheel.

Remove driver's side airbag unit.