Who the hell thought that was a good idea? Someone on the design committee needs a smack to the head.
Sadly, an ever growing number of car companies.
Here’s a different Cadillac model, the CTS, demonstrating what’s involved in changing bulbs on it. Removing the headlight and replacing it is the same as replacing the bulb because it’s the same labor.
https://www.youtube.com/watch?v=DzSnd50oKNw
Taking your car to a mechanic or back to the dealer and paying dealer labor rates just to change a bulb is not just for the incompetent-liberal types any more.