When driving

See also:

Fog light switch
The fog lights secure excellent visibility in difficult driving conditions, such as in rain or fog. Type A 1.   Turns the fog lights off 2. Turns the fog lights on Type B  1. ...

Emissioinspectioand maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. - If the malfunction i ...

Engine coolant
The coolant level is satisfactory if it is between the “F” and “L” lines on the reservoir when the engine is cold. 1. Reservoir cap 2. Full 3. Low If the level is on or below the “L ...