I've seen quite a few people have done the conversion to install a rear interior light.
The actual light is fair cheap. About £10.
But how do I check to see if it's wired up ready? How do you get the front light/sunglasses holder out?
If it's not already wired up, is it easy enough to wire up?
Thats one of the things I think the Vectra lacks... light in the back.