I have just had my Lexus NX serviced on the 10th December including pollen filter change and air con check. All seemed ok when i collected the car, no costly problems etc until a few weeks later when the cold weather started i went to the car, started it up and went straight for the heated seat control button but it would not turn on, neither did the heater!
I have since found that the heater controls do not start up for approximately 40 seconds when you start the car, after that things begin to work. Has anyone else had this problem?