Care Of Your Cd And Dvd Player; Cleaning The Video Screen; Fixed Mast Antenna; Xmtm Satellite Radio Antenna System - GMC 2003 Yukon Denali User Manual

Care of Your CD and DVD Player
The use of CD lens cleaner discs is not advised, due to
the risk of contaminating the lens of the CD optics
with iubricants internal to the CD mechanism.
Cleaning the Video Screen
Pour some isopropyl or rubbing alcohol on a clean cloth
and gently wipe the video screen. Do not spray
directly onto the screen and do not press too hard or
too long on the video screen.
Fixed Mast Antenna
The fixed mast antenna can withstand most car washes
without being damaged. If the mast should ever
become slightly bent, you can straighten it out by hand.
If the mast is badly bent, as it might be by vandals,
you should replace it.
Check occasionally to be sure the mast is still tightened
to the cowl. If tightening is required, tighten by hand,
then with a wrench one quarter turn.
XMTM Satellite Radio Antenna
System
Your XMTM Satellite Radio antenna is located on the
roof
o f
your vehicle. Keep this antenna clear of
snow and ice build up for clear radio reception.
The performance of your XMTM system may be affected
if your sunroof is open.
Loading items onto the roof of your vehicle can interfere
with the performance of your XMi M system. Make
sure that the XMTM satellite antenna is not obstructed.
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