Retrieve My Number
1. Push . System responds:
“OnStar ready.”.
2. Say “My Number.” System responds: “Your OnStar Hands-Free Calling number is.”
See also:
Airbag System Check
The airbag system does not need regularly scheduled maintenance or
replacement. Make sure the airbag readiness light is working.
See Airbag Readiness Light.
Notice: If an airbag covering is dam ...
How to Check Lubricant
To get an accurate reading, the vehicle should be on a level surface.
A. Drain Plug
B. Fill Plug
If the level is below the bottom of the fill plug hole, located on the transfer
case, some lubri ...
Selecting the Right Engine Oil
Selecting the right engine oil
depends on both the proper oil
specification and viscosity grade.
See Recommended Fluids and
Lubricants. ...