After several years of a leaky headlight (tried ti fix by resealing the lens) I gave up and bought a whole replacement unit. You can't just buy a used lamp it seems.
928s aren't Holdens.
Pus , the halogen globe had shattered by the time I got back from 5 weeks O/S but I got the 130%+ Narva set for 35% off at old mate Repco. And of course didn't have to pay some numpty to change them.
Man maths says more money for next year's holidays!
Your 991 story is most unfortunate and as for the BMW, once EVs take hold (& even if not ) I suspect many reputable brand cars will soon end up at the crusher. because labour is 1. too hard and 2 it's too expensive to fix stuff.
Let's just make new stuff and "save the planet".
Of course driving a bevy of 35+year old cars is my solution to the 1st world problem.