Black plate (52,1)Cadillac DTS Owner Manual - 2011StabiliTrak ® Indicator LightFor vehicles with theStabiliTrak ® system, thislight comes on brieflywhile starting the engine.If it does not, have the vehicle serviced by your dealer.If the system is working normally the indicator light thengoes off.If the light comes on and stays on while driving, therecould be a problem with the StabiliTrak ® system and thevehicle might need service. When this warning light ison, the StabiliTrak ® system is off and does not limitwheel spin.The light flashes if the system is active and is workingto assist the driver with directional control of the vehiclein difficult driving conditions.See StabiliTrak ® System on page 5‑6 for moreinformation.Lane Departure Warning (LDW) LightFor vehicles with thelane departure warningsystem, this light brieflycomes on green whilestarting the vehicle.If it does not, have the vehicle serviced by your dealer.If the system is working normally the indicator light thengoes off.This light also comes on green if the system detects aleft or right lane marking. It flashes, changes to amber,and three beeps sound, if a detected lane markingis crossed without using a turn signal. For moreinformation, see the Index in the Navigation Manual.4-52