Hello,

Please advise. I have 99 323I. My temperature setting on AC/Heating unit keep changing everytime I start the car. I have been noticing for a few months already. For example, If I set the temparature to 70'F at comfort zone, it might stay or might not stay at 70'F at next restart.

Thank you in advance.

WK

Make sure you are using the same key. If you set the temp at 70 with key 1 and lock the car. Then get in the car and set it at 75 and lock the car with key 2 I believe it will remeber the different temps for each key. And if you mistakely use the wrong key you will have th wrong temp.