Battery
Refer to the replacement number shown on the original battery label when a new battery is needed.
See Engine Compartment Overview for battery location.
WARNING
Battery posts, terminals, and related accessories contain lead and lead
compounds, chemicals known to the State of California to cause cancer and
reproductive harm. Wash hands after handling.
Vehicle Storage
WARNING
Batteries have acid that can burn you and gas that can explode.
You can be badly hurt if you are not careful. See Jump Starting for tips on
working around a battery without getting hurt.
Infrequent Usage: Remove the black, negative (−) cable from the battery to keep the battery from running down.
Extended Storage: Remove the black, negative (−) cable from the battery or use a battery trickle charger.
See also:
Anti-theft Alarm System Message
SERVICE THEFT DETERRENT SYSTEM
This message displays when there is a problem with the theft-deterrent system.
The vehicle may or may not restart so you may want to take the vehicle to your dealer
...
Power Reclining Seatbacks
To adjust the seatback:
Tilt the top of the control rearward to recline.
Tilt the top of the control forward to raise.
WARNING
Sitting in a reclined position when the vehicle is in mo ...
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 ...