2012 Chevrolet Equinox Owner's Manual - Page 265

Driving and Operating When the vehicle crosses a detected lane marking, the LDW indicator will flash and three beeps will sound. LDW will not warn if the turn signal is on or if a sharp maneuver is made. 9-49 To change the volume of the warning chime, see "Chime Volume" under Vehicle Personalization on page 5‑34 for more information. How the System Works The LDW camera sensor is on the windshield ahead of the rearview mirror. When the vehicle is started, the LDW indicator on the instrument panel will come on briefly. LDW operates at speeds of 56 km (35 mph) or greater. If LDW is on, the LDW indicator will appear green if the system detects a left or right lane marking. This indicator will change to amber, flash, and three beeps will sound if the vehicle crosses a detected lane marking without using the turn signal. When the System Does Not Seem To Work Properly If the LDW symbol does not appear: . The lane markings on the road may not be seen. The camera sensor may be blocked by dirt, snow or ice. The windshield may be damaged. The weather may be limiting visibility. . . . To turn LDW on and off, press the LANE DEPART control on the steering wheel. The control indicator will light when LDW is on.