Reporting Safety Defects

See also:

Four-Way Power Driver Seat
A. Seat Position Handle B. Height Adjustment Control To adjust the seat: ○ Move the seat forward or rearward using the handle under the front of the seat cushion (A). See Seat Adjustment ...

How to Add Coolant to the Coolant Surge Tank for Gasoline Engines
If the vehicle has a diesel engine, see “Cooling System” in the Duramax Diesel Supplement for the proper coolant fill procedure. WARNING You can be burned if you spill coolant on hot engine part ...

Vehicle Identification Number (VIN)
This legal identifier is in the front corner of the instrument panel, on the left side of the vehicle. It can be seen through the windshield from outside. The VIN also appears on the Vehicle C ...