Lane Departure Warning (LDW) Light

For vehicles with the lane departure warning system, this light is located on the center of the instrument panel. This light briefly comes on green 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 also comes on green when the system is switched on and ready to operate.
See Lane Departure Warning (LDW) on page 9‑48 for more information.
See also:
Engine Overheating
If the vehicle has the Duramax® Diesel engine, see the Duramax Diesel Supplement for more information.
The vehicle has several indicators to warn of engine overheating.
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If your vehicle does not have DIC buttons, the information below explains the operation of this system.
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Driving on Snow or Ice
Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip.
Wet ice can occur at about 0°C (32°F) when freezing rain begins to fall, resulting in even ...





