How du bi remove the wing of a 2000reg v70 volvo

Remove the Interior panel and remove the 2 nuts holding the latch handle on.

Easy peasy. Adjust mirror fully one direction or the other, right or left. Grab mirror glass through the gap created, pull hard to remove mirror glass. Light bulb assembly will be exposed for simple swap. Use a #194 bulb of your choice (there are many choices at your favorite local auto parts dealer). SELECT YOUR CAR
Good luck, should take five minutes or less.

Invest in Haynes or Chilton repair manual for your make/model of vehicle.

voltage regulator sticking .....replace altenator.....hope it helps

A full walk-through of your issue may be found here:
http://www.matthewsvolvosite.com/2009/05/replace-window-switches-on-volvo-s70-v70/
Have a nice day!

The most common problem is either the blower motor or the speed control resistor. Both items can be accessed by removing the glove box and panel below it.

1 try looking in the bottom of the windshield near the wipers there could be a small window window with your chassis number in it.
2 if not it is common on Volvo to be in the engine compartment on top or on the inside of the left wing possible near the battery if fitted up front.

the main ground for the switch assembly is open somewhere.

You will only find out,once you have removed the cover, on the in side, of the door.
That will then gain you access to see whats required.
Good luck

Fuel pump relay for V70 is behind the upper fuse box panel inside the engine compartment. Remove 4 Torx screws in fuse box housing, remove the panel, and voila, relays. Fuel pump relay is red and numbered 103