I have a problem with my BMW i4 where the heater hardly works or works erratically in winter. Sometimes the automatic climate control blows warm air after 10 minutes, but sometimes the car only blows cold air regardless of the settings. Also the preheating only works for 15 minutes instead of the usual 30 minutes. How can this problem be solved? My car still has factory warranty until December 2026.
(Translated from Dutch)
1 comment(s)
CarlyMechanic
It sounds like there might be an issue with your car's heating system. This could be due to a faulty thermostat, a malfunctioning heater control valve, or a problem with the blower motor. However, since your car is still under factory warranty, I would recommend taking it to a BMW service center. They should be able to diagnose and fix the problem at no cost to you. After you've done that, could you please update us on the progress?
It sounds like there might be an issue with your car's heating system. This could be due to a faulty thermostat, a malfunctioning heater control valve, or a problem with the blower motor. However, since your car is still under factory warranty, I would recommend taking it to a BMW service center. They should be able to diagnose and fix the problem at no cost to you. After you've done that, could you please update us on the progress?