Security Light; Cruise Control Light; Tow/Haul Mode Light - GMC Yukon Denali 2003 Owner's Manual

Security Light

If the light flashes, the Passlock
tamper mode. If the vehicle fails to start, see Passlock
on page 2-17 .
If the light comes on continuously while driving and
stays on, there may be a problem with the Passlock
system. Your vehicle will not be protected by Passlock
and you should see your dealer.
Also, see Content Theft-Deterrent on page 2-16 for
additional information regarding the security light.
This light will come on
briefly when you turn the
key toward START.
The light will stay on until
the engine starts.
®
system has entered a
®

Cruise Control Light

Tow/Haul Mode Light

®
®
,
For more information, see "Tow/Haul Mode" under
Towing a Trailer on page 4-47 .
The cruise light comes on
whenever you set your
cruise control. See Cruise
Control under Turn
Signal/Multifunction Lever
on page 3-7 .
This light is displayed
when the tow/haul mode
has been activated.
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