See also:

Lights
Have someone observe the operation of exterior lights while you work the controls. Check turn signal and high beam indicator lights on the instrument panel. ...

Engine Coolant Checks
Check the engine coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). If the engine coolant (antifreeze) is dirty or rusty in appearance, the s ...

Cooling System
To reduce potential for engine and transmission overheating, take the following actions: − Highway Driving Reduce speed. − Air Conditioning Turn off temporarily. ...