Footnotes — Maintenance Schedule Additional Required Services — Normal
a) Check all fuel and vapor lines and hoses for proper hook-up, routing, and condition. Check that the purge valve, if the vehicle has one, works properly. Replace as needed.
b) Or every four years, whichever comes first.
c) Or every five years, whichever comes first. See Cooling System .
d) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed.

See also:
Automatic Dimming Rearview Mirror with OnStar® and Compass
Your vehicle may have an automatic-dimming
rearview mirror with a compass and the OnStar®
system.
There are three additional buttons for the OnStar®
system. See your dealer for more informatio ...
Recalling RKE Memory Positions
(Memory Remote Recall)
The Memory Remote Recall feature
can recall the driver seat and
outside mirrors to previously stored
RKE Memory positions when
entering the vehicle.
Every time the ignition is placed in
OFF ...
DVD Display Error Messages
The DVD display error message
depends on which radio the vehicle
has. The video screen may display
one of the following:
Disc Load/Eject Error or
Mechanical Error: There are disc
load or ej ...
