well after reading about the fan problems on here i decided to check my fans and when air con was switched on..the fans are supposed to spin slowly ( not real slow but not fast either ) but they wasnt so checked all connections to eliminate everything ....also the slow speed is not actually slow, speaking to a vw mechanic he said some people assumed the fans spun quite slowly which in fact is wrong...he says the fans spin quite quick to cool the a/c compressor( when a/c is on ) and the 2nd speed is for engine cooling which like he said is very quick and noisey..its been an interesting
problem with the fans i looked at the nimes box and its a great method to achive slow speed fan, but my fans where knackered thats why i changed whole unit..and to be honest for the same price.. now im busy taking apart my old fans so my mate who is an atuo electrician is going to sort out the fault ..so i will have a spare set of fans to throw in when the
problem starts again lol