air con / sat nav help

[bendee]

right basically my air cons packed up and dont switch off or change speeds it just changes temp when i want.
now with it stuck on all the time its very very anoying and noisy is there anyway i can disable it from the engine bay till i can get it fixed?

also can i use my alpine 9855r with the satnav i have (factory fitted jobby) or is there any leads wires ect ill need to buy?

 

[edde]

Remaove the panel and check the wiring/unplug the wiring.