Cabin heater playing up
When I bought the car a few weeks aggo the guy said the AC didnt work.
On the test drive the temp went up and down on both sides of the cabin but no ac, so i oped it was just a regas needed.
Since Ive owned it the temp on both sides of the cabin is now stuck on its lowest (16) but the required temp wont go up when the up arrows are pressed. The power of the fan goes up and down but not the temp, the fan seems to blow warm too, not un airconned cold.
Am I not doing something basic?