See also:

Reporting safety defects (US only)
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 Administration (NHTSA) ...

Regulatory Information
FCC Regulatory information  CAUTION: To maintain compliance with FCCs RF exposure guidelines, use only the supplied antenna. Unauthorized antenna, modification, or attachments could damage ...

Rocking a stuck vehicle
If your vehicle is stuck in sand, snow, mud, etc., use the following procedure: 1. Turn off the Vehicle Dynamic Control (VDC) system. 2. Make sure the area in front and behind the vehicle is ...