I got a problem with my BMW E90 2007. The Driver side heating is working properly, the hot air comes through vents without issues. The problem is with the passenger side, the vents are open, but there is no hot air there. The air is neutral, maybe little cold. Nothing change even if I put max heating. The coolant level is fine. I checked all the wires into the seat module and everything looks secure. So I don't really think the heater element is the problem. There almost seems like there is a disconnect between the I drive control and the seat. When I set the heat to full bottom the back still gets really hot. Heater Control Valve Location 3 series. So new to this forum and hoping someone can help me out. My heater is not blowing hot air. Almost positive it is the heater control valve. Heres the problem, maybe my eyes are playing tricks but i cant seem to find it. Any help on the location would be appreciated. Blowing warm air, Not hot air. 06 BMW 325i, My car will not blow hot air, Only slightly warm. When it is cold I get no heat. Changed water pump and 3 thermostats, It did not help. I'm told the engine do not reach the correct temperature and the fan comes on to lower the temp even more. The experts are now telling me it could be the DME computer. Hi all! I searched using "heat", "no heat", "heater" and "battery" to no avail. If there are threads on this, please tell me! My 2011 328xi (42k mi) is not blowing out heat. The front windshield defroster, heated seats and heated steering wheel works ok; not sure about the rear defroster. At the speed of 60km/37 mph temp = 54C/129.2F. At the speed of 120kmh/75 mph temp = 58C/136.4F. In this case temp didn't matter much. If I was stopped for a minute and coolant temp stated 54C, the heat was better than steadily moving at 60 km/h. JPoXYt. Join Date: Jul 2011. Location: Redondo Beach Ca. iTrader: ( 0) I have a 335i 2007 E90 and the inside blower is not working, with a multimeter there is no voltage coming to the motor or resistor (tried all setting high) checked all fuses. still no voltage coming on the Motor/resistor . Originally Posted by dMau1986. Car: 2007 335i w/ 50k. Issue: The driver's side heated seat stopped working recently. When the button is pushed, the three indicator lights turn on, then turn off almost immediately. There is also and audible 'click' noise, which I traced to somewhere under the seat. Solutions attempted: I have checked all fuses Click HERE to join and feel free to use my BMW CCA member # 191509 as a referral. Turning on the rear defroster is not going to do anything in your BMW, that's not how they work. If it didn't clear the frost on your mirror after your car was on for 10 minutes or so, you've got a problem for the dealer. But you can see the antenna pack on the lower pillar, and you'll be able to see clearly the heated rear window wiring when you remove the trim on both sides. You will pick up 12V either side of the screen if the earth is bad as the screen elements provide no resistance, i.e. the current doesn't flow. Appreciate 1. Reasons: Low coolant levels in your BMW can be caused by a variety of reasons. One potential cause is a leak in the coolant system, which could be due to a damaged hose or radiator. Over time, these components can wear out and develop small holes, causing the coolant to slowly leak out. INPA will allow you to see a display of position of EACH of the 8 Flap Motor Positions in real time, and watch them change as Controls are operated. Seven of Eight Flap Motors are SAME, Recirculation Flap Motor is oddball. Your 7 alike should be BMW Part# 64119321034.

bmw e90 heater not working