2012 Chevrolet Equinox Owner's Manual - Page 310

10-30 Vehicle Care To remove the wiper blade: 1. Lift the wiper arm away from the windshield. Headlamp Aiming The headlamp aiming system has been preset at the factory. If the vehicle is damaged in an accident, the aim of the headlamps may be affected and adjustment may be necessary. It is recommended that a dealer adjust the headlamps. To re-aim the headlamps yourself, use the following procedure. . Should be placed so it is perpendicular to the wall or other flat surface. Should not have any snow, ice, or mud on it. Should be fully assembled and all other work stopped while headlamp aiming is being performed. Should be normally loaded with a full tank of fuel and one person or 75 kg (160 lbs) sitting on the driver's seat. Tires should be properly inflated. . . . A. Wiper Arm B. Release Lever C. Blade Assembly 2. Push the release lever (B) to disengage the hook and push the wiper arm (A) out of the blade assembly (C). 3. Push the new blade assembly securely on the wiper arm until the release lever clicks into place. 4. Replace the wiper cover. The vehicle should be properly prepared as follows. The vehicle: . . Should be placed so the headlamps are 7.6 m (25 ft) from a light colored wall. Must have all four tires on a level surface which is level all the way to the wall. . Headlamp aiming is done with the vehicle's low-beam headlamps. The high-beam headlamps will be correctly aimed if the low-beam headlamps are aimed properly.