Please diagnose my air con problem!

[dezzabarks]

Hello all,
I have the winter pack on my golf and the air con does not start now. When working it used to make a "clunk" then start, now there is nothing. Heating and air still work. I read on the site that fans and condensers can die- which does this sound like?
Is there anything I can test to give more info to you, or to narrow down the cause?

Many thanks

[Pit Dweller]

First step is to check if there's gas in the system.

[dezzabarks]

Waiting on an answer as to if it's been gassed will let you know.
I meant compressor above, not condenser, apologies.

[kenney]

Ckeck the fuses on the fuse box on top of the battery

[audiyoudo]

Take off the wheelarch liner on the drivers side so you can see the compressor pulley.
Remove the drive belt.
put a spanner on the pulley centre bolt and see if the compressor will turn.
Mine was seized solid.
The compressor pulley has a 'weak point' so that if it seizes the pulley will rotate rather than snapping the drive belt.