Regarding the bulbs:
It makes sense to check where the screw for the chrome rings is located.
I wanted to change the lamp on a trip but needed an angled screwdriver as the indicator was in the way.
This is an excellent point. Teng tools do lovely little ratchet driver set which is ideal for carrying in the car, covers all the common bit types and has a ΒΌ" socket driver too. Mine lives in the car permanently.
https://www.tecproducts.co.uk/works...-drive-socket-bit-set-29-pcs-p1102/s3366
