Hoping someone can shed some light on this as I have spent the afternoon puzzled in the sunshine
I removed the heater blower fan from the passenger footwell to apply a little grease as I had the squeaking at low rpm's. All went well I removed the glove box etc no problems. I also disconnected the AC/Climate controls as well because while I had some trim removed I decided to put in a Parrot kit I should say the Parrot kit is not connected i simply laid in the mic and control cable while the trim was off and tucked it behind the AC unit in preparation of finishing the job next week.
Anyway I put it all back together and all though the AC/CLimate panel light work and the Fan works I have not real air flow from the front vents. The only vent with air flow is the one under the arm rest feeding the back seat. I double checked everything I have done and can see nothing wrong. I did disconnect the controls again and now I have warm air coming from the vents even when the aircon is on but still no air flow from the fan just a very low volume of air passing the vents. The under arm rest vent has also ceased to have a high flow of air now.
I think I must have upset a sensor and have read a thread that transport mode can kick in if the battery gets low and does weird things to your AC controls. I did have the radio on for several hours while working on the car.
Does anyone have any ideas or am I looking at a trip the Dealer?