OnStar

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Automatic Transmission Fluid
How to Check Automatic Transmission Fluid It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle ...

Compass Variance
Compass variance is the difference between earth’s magnetic north and true geographic north. The mirror is set to zone eight upon leaving the factory. It will be necessary to adjust the compass ...

Headlamps, Front Turn Signal and Parking Lamps
Driver Side Shown, Passenger Side Similar A. Low-Beam Headlamp B. High-Beam Headlamp C. Parking/Turn Signal Lamp ...