Tow/Haul Mode Light; Hill Descent Control Light; Lane Departure Warning; (Ldw) Light - GMC Yukon XL 2015 Owner's Manual

Tow/Haul Mode Light

For vehicles with the Tow/Haul
Mode feature, this light comes on
when the Tow/Haul Mode has been
activated.
See Tow/Haul Mode on page 9-35.

Hill Descent Control Light

If equipped, the Hill Descent Control
light comes on steady when the
system is ready for use. When the
light flashes, the system is active.
See Hill Descent Control (HDC) on
page 9-46.

Lane Departure Warning

(LDW) Light

If equipped, this light briefly comes
on while starting the vehicle.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light then turns off.
This light comes on green when the
system is on and ready to operate.
When the system determines that
the vehicle is leaving its lane
without using the turn signal, this
light will change to amber and flash.
See Lane Departure Warning (LDW)
on page 9-68.
Instruments and Controls

Vehicle Ahead Indicator

If equipped, this light displays green
when a vehicle is detected ahead.
This light will display amber when
you are following a vehicle ahead
much too closely.
See Forward Collision Alert (FCA)
System on page 9-62.
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