The problem started this morning when i arrived at work and went to lock my car and nothing happened.

Anyway i quickly diagnosed this as the graphite wheel in the pump for the central locking had shattered into pieces. Ive got a repair kit on order so that issue is taken care of.

The windows and interior lights were working this morning whilst the pump had still failed so the water damage aspect was ruled out of the problem. However, now the unit is disconnected my windows and interior lights do not work so i just wanted some clarification that the windows etc are controlled by this unit too and the removal has caused them to stop working?

Or have i now developed another problem with the car?

Thanks