I Need Instructions/Diagram for replacing dash bulbs in 96 A6

I have a 1996 Audi A6 Wagon.  I need to replace the bulbs in the cluster as well as the backlighting for the climate control.  I would appreciate if anyone could give me directions, if anyone had any diagrams or pics as to guide me.  Also, what bulbs I need and how many and where i can get them...

Thanks in Advance,
mgriff

I bought a bulb replacement kit from BlauParts for a '96 A6.  The kit comes with instructions and adiagram showing which bulbs go where.  That was for the instrument cluster.  I think the climate control unit is removable buy pulling off the trim and unscrewing the unit from the console.  The bulbs should be accessible from the back.  If Blau Parts doesn't have a kit fior the climate control, try the dealer.  if you buy some bulbs they might give you the exploded view of the unit, showing the bulb locations and the means to get to them.
 
TBM