See also:

Readiness for Inspection/Maintenance (I/M) test
WARNING A vehicle equipped with All-Wheel Drive (AWD) should never be tested using a two wheel dynamometer (such as the dynamometers used by some states for emissions testing), or similar equipme ...

Spark plugs
Be sure the engine and ignition switch are off and that the parking brake is engaged securely. Be sure to use the correct socket to remove the spark plugs. An incorrect socket can damage the ...

Cigarette lighter and ashtray (if so equipped)
To open the ashtray lid, push the lid down and release it1 . To empty the ashtray, pull out2 . The cigarette lighter operates when the ignition switch is in the ON position. Push the ligh ...