OnStar Services
See also:
Control Buttons
The knobs and buttons used to
control the CD player are:
CD: Press to play a CD when
listening to the radio. The disc
and/or track number display when a
CD is in the player.
or
: Press to ...
When to Add Engine Oil
If the oil is below the cross-hatched area at the tip of the dipstick, add 1
L (1 qt) of the recommended oil and then recheck the level. See “Selecting the Right
Engine Oil” in this section for ...
Hitches
The correct hitch equipment helps maintain combination control. Many trailers
can be towed with a weight carrying hitch which simply features a coupler latched
to the hitch ball, or a tow eye latc ...






