Driver Assistance Systems Front Camera R242, Calibrating, Dynamic

Preparing

Condition

The front camera must be calibrated after the following procedures:

• Changes made to the wheel alignment on the rear axle.
• Change of the height of one axle by more than 5 mm.
• Change of the height of both axles by more than 10 mm.
• Removing and installing or replacing the camera.
• Removing and installing the windshield.
• Repair work on components in which a camera is installed or that affect the component location of the camera.
• The DTC memory shows no basic setting/adaptation was performed, or it was incorrect.
• There may be no DTC memory entries present because they prevent the calibration.

-- Check the camera's field of view.

If the camera can no longer recognize the lane markings due to poor visibility, this could be caused by:

• Dirt or ice in the camera's field of vision.
• The camera's field of vision is fogged over.

Condition

• If there is heavy contamination on the inside of the windshield in the camera's field of vision, the camera's field of vision must be cleaned by hand. To do this, remove the camera and the lens. Refer to Driver Assistance Systems Front Camera R242, Removing and Installing  Clean the windshield using a cleaning solution. Refer to the appropriate Electronic Parts Information (ETKA).

-- Check sensor, brackets, and retainers for damage, external influences, and secure fit.

Calibrating

Condition

• The Vehicle Diagnostic Tester is connected.

-- Perform the "driver assistance systems front camera calibration" function using the Vehicle Diagnostic Tester . Refer to Diagnostic Entries .