Stumped

[boyrollo]

right had my aircon recharged today all is fine however zero cold air mechanic sayed i should hear a click when i push the aircon button but zero click so should i replace the relay???? if so where is it located

 

[Staz]

Relay?? The click should be in the engine bay and it's the electromagnetic clutch not a relay. Have a read of the FAQs thread for more info.

 

[s4marsh]

if it has too much or too little gas in the system the compressor wont kick in either but i do hear a relay click in the fuse box when i switch mine on

 

[boyrollo]

Right had a look in the engine bay and nothing seems to go on when the air-con is switched on???? also if i push the recirc button the aircon switches on ie i get the snowflake on the display.....any body any ideas??? oh and leon only said relay as thats what the garage said they never heard a click when they switch it on

 

[quattrojames]

Similar problem in THIS thread, but no answer for you yet I'm afraid.

 

[boyrollo]

going to check these not sure if it will tell me what i need to know but hay any body know what values i should see ref the A/C clutch voltage etc ie if the compresser is fubar it should be zero its its working should be 12ish

http://www.audi-sport.net/vb/showthread.php?p=749487

 

[Staz]

I'm not sure I understand the question mate. I you can check the clutch voltage when the air con is enabled then do it!