See also:

Door interlock switch
1) Door interlock switch Although the map light switches are in the OFF position (manually off), the map lights can be set to illuminate automatically in conjunction with a door opening, etc. b ...

Automatic climate control system (if equipped)
NOTE Operate the automatic climate control system when the engine is running. ...

Brake booster
The brake booster uses engine manifold vacuum to assist braking force. Do not turn off the engine while driving because that will turn off the brake booster, resulting in poor braking power. The ...