See also:

Checking bulbs
With all doors closed, apply the parking brake and place the ignition switch in the ON position without starting the engine. The following lights will come on: If equipped, the following li ...

Locking with key
Locking with key The power door lock system allows you to lock or unlock all doors simultaneously. - Turning the driver’s door key cylinder to the front of the vehicle 1 will lock all doors ...

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) ...