Hi air con on the tiguan not getting cold ! When a.c. Button is pressed dash light comes on followed by recirculation light no cold air checked all fuses there ok, should the small radiator fan come on when a.c. Selected? Any ideas thanks
The coolant fans will only common on when directed by the HVAC controller, have a code read done of the HVAC and if no codes such as low pressure come up, it is pretty safe to assume you have a failed compressor modulated which is VERY common.
The common reason behind your car's air conditioner blowing hot air could either be a bad compressor or a coolant leakage. Various car ac cooling problems include a completely nonfunctional air conditioner, hot air blowing from it, or your ac blowing cool air instead of maintaining proper cold temperatures.