I found this on the Honest John web site showing there is a known problem with the function of the Air Con but they say there is nothing they can do about it. " 90% of the time turning the car off, and then back on will take care of it, but I have no idea what the cause is and it is not … Dealer ordered parts and replaced failing compressor under warranty. 21%. https://www.2carpros.com/articles/air-vents-stay-in-the-defrost-position Search Fixya. of the time it's. 29600 mi: Horn not working (replaced both horns & coil in steering column under warranty). Select MENU button > Car > control button Systems * > AC > Auto recirculation. The automatic * air recirculation function must be activated on the MMI. Apparently in some of the vehicles of this model, it is running loud and it’s hardly blowing cool air at all. As it happens my BMW was the same. If none of the fuses are burned out, then proceed to Step 2. ... Press the AUTO button for automatic air distribution. Horn not working. The air conditioning system complements the heating and ventilation system in your car. The fan is still running, but the air is blocked from the vents. 37%. In June, the air-conditioning on my then eight-month-old A3 stopped working. Audi A3 - Roly93 This is a common problem with aircon equiped cars. After a bit of research, buying a VCDS cable & doing a scan it turned out the AC Pressure Sensor (G395) was faulty. Use a multimeter to check the fuses and ensure one of them isn't burned out. I think the explanation is that moisture that the aircon has removed from the air condenses in some of the ducting etc, and causes the car to steam up again. In fact, most won’t even cycle on without the right amount of refrigerant pressure. Where it's situated is just behind the grill infront of the radiator & so gets all the crap that the elements can through at it. If you happen to have a 2015 Audi A3, you should be aware of an air conditioning issue that has been plaguing the vehicle. To switch the manual air recirculation mode on/off, press the button. Pry open the side panel in the trunk and inspect the fuses. The fuses that control many of the MMI modules are located in a compartment in the left side of your trunk. ... Hello, I have a 1999 Audi A3 1.6 Sport. Turning the fan off, and then back on lets air blow for another 30-45 seconds again. I have a 2006 Audi A4. Browse Categories ... Rear wiper has stopped working in audi a3 - where. The LED is lit when the function is on. * Second-generation Audi A3 problems * Reliability issues and recalls explained * Read this before you buy Prev ... On a clutchless compressor you can't tell if the AC is working or not. The temperature of the air supplied to the interior, the blower speed and the air distribution are regulated automatically. Jump to Latest Follow 21 - 33 of 33 Posts. Air conditioning wont work. Audi A3 Air Conditioning Not Blowing Cold Causes. I had noticed the aircon wasn't that great last week. Air conditioning and climate control systems keep a constant, ideal temperature inside your car, ensuring you stay cool and comfortable at all times. The compressor & condensor were all working fine. Had to replace both horns as well as coil in steering column. Tried key in drivers side door and trunk. AC Refrigerant Leak. The whole pulley is turning all the time. All of these smells can indicate that your car AC is not working and that there is a problem within your air conditioning unit, from dirty air filters that need to be changed to leaks that need to be repaired and vents that need to be cleaned. 2005 Audi A3. The air quality sensor, which is designed for the detection of diesel and petrol exhaust fumes, automatically switches the air recirculation mode on or … Lack of Refrigerant– Your A3’s air conditioner will not work if the refrigerant has disappeared due to a leak. The air conditioner is fully automatic, and will maintain the desired temperature at a constant level. image via Audi. This is far and away the most common reason that your A3’s air conditioner is not functioning. If your MMI doesn't start up at all, then it's probably not receiving power. ... 2004 Audi A4, AC seemed to be not cooling properly for month or so, figured hot air temp out side, I live in FL, but it kept blowing hotter as the weeks went on. Press the plus button to switch it back on. The key fob stopped working. While there are a variety of reasons your Audi A3 Sportback e-tron air conditioning won't work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. Air conditioning sporatically would not work. Sorry my previous answer was not quite correct. Mine blows cold air out but it does take ages to cool down. I've been told this is a cultural thing and that the Germans don't like aggressive air conditioning. I recently bought a Audi A4 B8.5 2014 and noticed that the air conditioning was not working, so I took it down to Kwik Fit and they filled it up with gas and told me it's all working fine now. .2-2-2015: Audi A1s apparently suffer from condensation problems at low temperatures: Reader has a 2013/63 A1 S line 1.4TFSI. Press the minus button on the blower control until the display is empty, the air con is off. air conditioning not working air conditioning not working had it regased still no better - Audi 2005 A3 question. Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum. Replaced broken rear sunshade latch. If you have similar issues with your air conditioning in a Mercedes, you can find the parts to fix it yourself by visiting our climate control page. 1 Answer Where is the fuel pump relays located on a audi a3. 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