Hello & welcome to the Forum "231"! cheers

You´ll have to dismantle the chromed trim/ring and the lens/reflector combination too to get to the bulb.

On the other hand you could cut a BIG hole in your car´s wing from underneath, which nobody (??) here would recommend you to do somestick

It doesn´t matter how fast it becomes, but how it becomes fast. laugh2
drive 2015 Roadster 3.7