🏸 Bmw E60 Ac Not Blowing Cold Air

Symptoms are as follows; The system was blowing warm air at any temperature setting even thought the charge is OK. I disconnected the heater control valves and now the air blows cold. The Auxiliary Fan comes on after about 3-4 minutes with the compressor running but runs at erratic speeds at first then only runs on high. Sounds like an airplane. 2016 X5 a/c blowing but not through any vents. This is an intermittent problem, but yesterday was on a 5 hour road trip when it started happening again. This time, the problem stayed and would not correct itself for the rest of the road trip (the last 1.5 hours or so). Driving along with a/c on (not max AC), with different temps set for Turn off the power to the furnace by flipping the toggle resembling a light switch on the furnace or shutting off the breaker at the circuit breaker box. Locate the condensate drain pan. Dry up the water in the pan with a wet/dry vacuum. Remove the pan and it with dish soap and water. Air that’s cool but not cold could be the result of a failed compressor or compressor clutch, or there could be an issue in your AC plumbing. A professional might be necessary to find the Black 328xi Discussion starter · Jul 30, 2011. My car decided to stop blowing cold air. My guess is it may be out of refrigerant. I see in the warranty refrigerant is not covered. How much does BMW hit you over the head for a recharge? Should I just take it in anyway to confirm that is the problem. The most common causes for AC not cooling properly in BMW 4 Series are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty blend door Most describe it as a groaning or moaning sound from the system. Most say they can only hear it in the car, not under the hood, and the sound suddenly stops when the AC is shut off. Also, the cooling seems to work fine. Some have guessed it's a failing compressor bearing. Possible, of course, but you can usually hear a failing bearing from I am also having the same problem. Suddenly the fan stopped blowing, about a week ago. However, over the winter I've noticed that when the weather was cold the heater would make a cricket noise for the first 10 seconds or so and it goes away. I think that was the blower making that noise, now I thought about it more. 1. Electrically disconnect the heater valve (you might need to pull the cross brace and driver's side engine air intake to get there). Then I took it for a drive, AC on, set to vents and floor, both sides at 60 deg. Result, both footwells got extremely hot air. This means the valve defaults to the open position. now, after 15 minutes engine running at full cold (to clean the stuff) it smells like the stuff, but no stink crap it might have worked, so ill give it a try for a few days and will keep you posted guys. thanks to the BMW technicians at Hamel BMW Blainville (montreal Canada) for the tip Yes, thermostat is sticking, replace it. If no codes are being thrown use Chevron Techron fuel injector cleaner (concentrate). It solves rpm fluctuating upon cold start-up. Also, for most BMW problems start off by scanning your car with the Peake Research Tool. It contains the actual BMW codes. I enabled the temp gauge through the service menu. The engine came up to 98 deg C within about 4-5 minutes of driving and held steady. I had the heating system off. When I put it on full blast, the engine temp dipped to 94 deg C and stayed there. I shut the heater off and the temp came back up to 98 deg C. JF9ZQ.

bmw e60 ac not blowing cold air