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) ...

Ignition switch
● Never remove or turn the key to the LOCK position while driving. The steering wheel will lock (for models with a steering lock mechanism). This may cause the driver to lose control ...

Washing
Wash dirt off the vehicle with a wet sponge and plenty of water. Clean the vehicle thoroughly using a mild soap, a special vehicle soap or general purpose dishwashing liquid mixed with clean, ...