How to Adjust the Headlight Height of Cadillac CT6?
2 Answers
Cadillac CT6 headlight height adjustment method is as follows: 1. Open the engine hood and locate the "H" and "V" holes on the headlights; the "H" screw is white, and the "V" screw is black (there are two holes on each headlight). 2. Use a hex wrench to rotate and adjust the plastic screws inside the holes (H adjusts up and down, V adjusts the focal length). 3. Adjust both headlights to the appropriate position. It takes time to adjust to the optimal position. It cannot be adjusted left or right, only up and down and the focal length tilt (the best lighting condition is when the focal points of the left and right high beams overlap).
I've personally adjusted the Cadillac CT6's headlight height several times, and it's usually done through the in-car settings. Most newer models integrate this function into the infotainment system: after starting the car, open the vehicle settings menu on the central display, navigate to the lighting options to find the height adjustment slider, and drag it to change the beam position. For older CT6 models or those with manual adjustment, there's typically a small wheel located below the steering wheel or near the center console—turning it directly adjusts the height. It's crucial to test the adjustment at night against a flat wall by aligning the light beam to ensure proper height, avoiding blinding oncoming traffic or unsafe conditions. I check mine every few months to maintain optimal night driving comfort and safety, as headlight height significantly impacts visibility and reaction time.
