See also:

Trailer brakes
If your trailer is equipped with a braking system, make sure it conforms to federal and/or local regulations and that it is properly installed. Never connect a trailer brake system directly ...

Horn
To sound the horn, push the center pad area of the steering wheel. WARNING: Do not disassemble the horn. Doing so could affect proper operation of the supplemental front air bag system. Tamp ...

Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administratio ...