OnStar Services
See also:
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 vehi ...
Tires
Use a stiff brush with tire cleaner to
clean the tires.
Notice: Using petroleum-based
tire dressing products on the
vehicle may damage the paint
finish and/or tires. When applying
a tire dr ...
Using Your Stored Preset Destinations
These destinations are available for selection while driving.
1. Press to turn the system on.
2. A caution may appear. Press OK to proceed.
3. Press DEST.
4. Select one of the available preset de ...






