What is the above bulb please
It's either a tail light or from parking light. If you are getting an error message like: "Position Bulb Failure" or similar just turn the lights and look for one that isn't working and replace it. If you don't see one not working then remove each of the bulbs and clean the base and socket.
I have found the bulb its a rear light but I cannot get my hand in to remove and change. Does the black strip remove to allow me hand to get in, its just around the corner from where all the lights are.
Yes, individual sockets are big and should be relatively easy to unscrew. Be sure to remove the sound deadening strip though. Here's a link to an online manual: http://new.volvocars.com/ownersdocs/2004/2004_V70/04v70_08a.htm
