Potential Issues
Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five days, OnStar can contact Roadside Assistance and a locksmith to help gain access to the vehicle.
See also:
Protecting Exterior Bright
Metal Parts
Regularly clean bright metal parts
with water or chrome polish on
chrome or stainless steel trim,
if necessary.
For aluminum, never use auto or
chrome polish, steam, or caustic
soap to clea ...
Low-Beam Headlamps/Daytime Running Lamps (DRL), High-Beam Headlamps (Base)
1. From the back side of the headlamp assembly, remove the top cap to
replace the low-beam headlamp/DRL bulb.
2. From the back side of the headlamp assembly, remove the bottom cap to
repl ...
Storing the Tire Sealant
and Compressor Kit
(Wagon)
The tire sealant and compressor kit
is located in the rear of the vehicle.
A. Tire Sealant and Compressor Kit
B. Foam Container
C. Subwoofer (Optional)
1. Open the liftgate. See Liftgate.
2. ...






