Replacement Bulbs
For replacement bulbs not listed here, contact your dealer.
See also:
ACCESSORY MODE ACTIVE
If the vehicle has the keyless
access system, this message
displays when the accessory mode
is active. See Ignition Positions
(Key Access) or
Ignition Positions (Keyless Access) for more inf ...
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems. It also
checks the tire pressures, if the v ...
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 ...