The schematic shows the heater pipes run from the thermostat housing so can you check if they are getting hot. If the level is low due to a leak, track down the source and get it repaired. In this cooler weather i have noticed that despite a 40 mile drive my car isn't getting up to temperature. It's effectively an immersion heater in the heater matrix. Someone once said that the engines are thermally efficient by way of explanation. After getting my house heating fixed my car heating has decided to give up. Makes a change from the "please can you help me decide which of the 50 shades of Audi grey shall I specify on my next car? The best effectiveness of the PTC auxiliary heater is achieved when the temperature is on 22°C and the air conditioning on "auto". “Cool” for a running engine is a relative term. 31%. Thanks, that really explains a lot. Almost gone . So, on our recent Thanksgiving trip, our 2003 Audi A4 Quattro turbo 1.8L heater just stopped blowing hot air. Also, inspect around the radiator for any signs of green liquid, which is the coolant. IMPALASS EXPERT; Hello First I need a little more specific on your vehicle to better assist you. Coolant level is OK. of the time it's. Maybe it's because the aux heater uses electrical power that must be made up by using engine power later, and Audi have decided that this uses more fuel overall than having an engine that warms up more slowly? Heated and fresh-air control for your Audi. I wonder if someone could really help me... the heating seems … Dismiss Notice. It still blows air, and it will blow warm air for maybe five seconds when you first turn it on, but then it blows cold air after that. Do you. Heating Hot Air - posted in A4 (B6) 2001 - 2004: Hi guys. Clayso. What’s needed is for the Audi to keep its coolant water about 30 degrees below boiling, or 180 degrees Fahrenheit. If you have demist on start stop is inactive, At outside temperatures under 5°C the engine temperature fluctuates according to the display in the dash insert between 50 and 70°C or till the coolant temperature reaches 90°C. Forums > Audi Forums A4 Series > Audi S4/A4 /A4 Cab (B7 Chassis) > This site uses cookies. Just done a little experiment, started the car from cold (ambient 7.5C) with the aircon turned off. Hi, I've got a problem with my Audi A4 TDI Sport PS130 eng, 51 plate, about a week ago the heater has stopped getting hot only warm. A2 > Audi Workshop Manuals > Heating, ventilation, air conditioning system > Heating, air conditioning system > Heating > Heater components > Removing and installing the fresh-air blower series resistor with overheating cut-out N24 FAST & FREE *AUDI A1 8X F/L 2014-ON HEATER CLIMATE CONTROL PANEL SWITCH 8XA820043 … or Best Offer. Get your Audi issue diagnosed by a professional. 2018 (67) A1 1.4 TFSI Black Edition Sportback Nav, S tronic, Mythos Black, Design Pack, high beam assist, auto dimming mirror, rear mats, front centre armrest, 5 year service plan and 5 year extended warranty. I'd like to resurrect this thread, I hope that's OK. Check the coolant reservoir for proper coolant level. I'm a bit confused here. Question - the heater in my a4 2.0 tdi gets warm but not hot. Being fully automatic it seems to switch off when the engine produces some heat but then the heater matrix takes all the heat the engine can produce at low loads so stays cold. If the system fails to be properly pressurized, such as if there is a leak present, the air will not be able t… As such, any overheating problem with the engine will be related to the coolant system. Heater Blower Motor Resistor. Interior Heater Matrix Heat Exchanger Audi:100,A6,200,V8 443819031S 443819031A. Replaced the heater matirx which was clogged up and the car gets warm way before it hits 90 now. Like the temp is... Like the temp is... heat is not getting hot enough, fast - 2006 Audi A3 Your coolant runs around through rubber hoses, and due to weather conditions, some of your hoses could crack and leak. My car turned out to have a cracked radiator which had caused the sudden loss of all coolant. Update: Finally managed to get the rubber pipes off the heating exchanger/matrix connections at top of engine bay and flushed the matrix which seems to have rectified the problem (not uber-hot … Click & Collect. £23.03. Not great when the temp is reading -12 on the clocks!! Only cold air is coming out when I turn on heat. 48 Replies. I have a 2016 audi a3, the two vents located in the center of the dash, have quit blowing. My heater is blowing just fine, but the heat will not get hot for a long time and when it finally dose get hot, it... why are my center AC vents not blowing? However by turning off heaters and AC and the like this won't affect the engine getting to temperature as the combustion process will in effect heat the block which in turn heats the oil it is not the water in the coolant which heats the engine. 24%. Was going to check with dealer when I could get down. Coolant level: If your coolant level is low, your heater core may not be getting enough warmed coolant through it to produce adequate heat. Find the answer to this and other Audi questions on JustAnswer I've just done a 45 minute stop start drive including 3 miles of 60mph dual in the A2 and the temp gauge is barely off the bottom . £4.50 postage. I have mine on Econ mode all the time I will try mine on Auto mode and see if it warms up quicker. Not sure what the PTC piece is that A8 Tech refers to but the Auxiliary Heater controlled via MMI is in effect a small version of a domestic central heating boiler that burns diesel and heats the coolant so that the heater for the car is effective sooner and therefore windows can be defrosted and the car warmed up. The phenomenon occurs mainly when driving at low engine speed. E mode was taking an age to warm up nearly an hour and 30 odd miles at times. But when the weather is hot the A/C will not get cold. While there are a variety of reasons your Audi Q5 heater is not working, the most common 3 are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. 2015 AUDI A1 Mk1 Diesel Heater Climate Controls 963. Make sur… I'm assuming the temp gauge shows the engine is getting up to operating temperature. I have a 2005 Audi A4 1.8 T Sport Convertible and the heater will not blow hot unless the engine is over 2000 RPM. Mon Feb 25, 2013 9:27 am. Heater Blower Motor. However everything with resistance produces heat, so the PTC item heats slightly and its resistance jumps up. Even before this recent cold snap turning the heater onto full would bring the temperature gauge down to the minimum quickly. Interesting comments, though, and it rings a bell with something that I read in the manual. £25.88. You may have a leak.A very common problem that occurs is the air conditioner stops producing cold air. Also if you look at the Audi Self-Study guide (you will need to do a search as it is not permitted to place a link to it here) you will see that selecting Eco mode for the car reduces the output of the Supplementary Heater. The Auxiliary heater is only offered as an option in very cold climates, can be activated via the remote or using a built in timer in the MMI system and allows the car to be preheated without having to start the car. A1 > Audi Workshop Manuals > Heating, ventilation, air conditioning system > Heating and air conditioning > Air conditioner > Components of manually controlled air conditioner > Exploded view of air conditioning unit add-on components Wednesday, December 3rd, 2008 AT 8:33 AM. Is the heater blowing cold air into the car, or is the car heater not blowing any air at all? My heater is blowing just fine, but the heat will not get hot for a long time and when it finally dose get hot, it get really hot. If you look down either side of the heater and turn the hot/cold switch you may be able to see what is happening.You should be able to move the flap manually if this is the case. 2017 AUDI A1 Heater Air Con A/C Climate Controller 8XA820045A (Fits: Audi A1) £36.00. Audi A1 Forums; The Audi A1 Forum; Board index. Definitely did not have the "little turbine" affair in our A2 - but maybe it was not available on the very first ones... ours was an early one on a Y plate. Although the coolant temperature is lower the engine shouldn't be any slower at getting to temperature due to the effects of combustion. Very enlightening info thanks. i have a 2004 Audi A8 and my heater stopped working. Thats a good point about fuses however I just took the car out this lunchtime and had a play... Update: don't want to jinx it but its still working ok. Hopefully its just a teething problem. I took the car to the Audi dealer and they did the initial diagnosis and said there is a problem … read more. Not sure what the PTC piece is ... At last, something I know about! the water - EV. I had exactly this in my wife's 2013 Leon (2.0 diesel 150ps). Turned out to be caused by a lack of coolant so I'd suggest checking your reservoir! Yeah there is a recent thread about a heater motor flap fail and its taking weeks to replace. There's a very good chance that what has happened is the cable operating the flap or valve that turns the heater from cold to hot has come apart and is not turning the flap to hot. Audi of Germany only manufactures water-cooled internal combustion engines for automobiles. 3 deg C . In colder weather it is obvious that the coolant won't be as warm as the ambient temperature is lower. Stage 2 A1 S Line - 2013 Reg - Brilliant black, Black styling pack, Privacy glass, Connectivity pack, I had this problem with the climate control on my Ibiza, couldn't get any heating out of it even if the temperature was set to maximum. Audi A1 2010/2018 Heater Control Unit 8X0.820.045 A. It is likely to be the thermostat. If you're indeed low on coolant, check all the radiator hoses for leaks: the lower ones and the upper ones. One side is blowing out burning hot air and the other is blowing out freezing cold air. 23 0 1. Heater not working. My local dealer, Derby Audi, told me that a stone had passed through the car’s front grill, hitting and puncturing the condenser. drove 2.0 miles to the dual carriageway then set cruise to 70MPH, after total of 3.0miles 0.06 hours the second bar on the temperature gauge lit, 5.2 miles and 0.08 hours the third bar lit and at 6.1 miles 0.09 hours the forth (90C) lit. Not using E'fficiency mode and sticking in Auto till it warms up makes a big difference on my journeys. Click & Collect. Hi first post on here and looking for some help, i have a Audi A2 and the heaters was not working so i have replace the thermostat topped up the coolant and went for a drive yesterday and the heater was working maybe not getting as hot as i had hoped but at least there was some heat… or Best Offer . TDI heaters? of the time it's. Hot this week. £15.00. Silly question but you havent accidentally hit the AC button have you? Hi guys, got my brand new A1 last week, everything has been perfect up until this morning when I could not get any hot air out of the climate control, the temp setting is wound right the way around to the hottest setting but all I'm getting is cool (slightly above ambient) air. I'm not sure I can really add anything to this other than to comment on my amazement that a car being driven "normally" is not getting the coolant up to a normal operating temperature. HEAT EXCHANGER INTERIOR HEATING FOR VW SEAT PORSCHE AUDI SKODA GOLF I 17 GG NRF. than took it to 2 other shops that specialize in german cars, none could figure the problem out. Audi auxiliary heating affords comfort in a class of its own. Almost gone. I had the thermostat changed last week and it did not correct the problem. Must try something else sometime! This A6 seems to warm up at about the same speed as my previous A6 (C6) but maybe that's because mine is always in Econ/Efficiency mode. For information on your Audi A1. For information on your Audi A1. Was real nice on our 8.5 hour drive in 20 degree temperatures…. I have an Audi A4 2013, the heater doesn't seem to get as high as it should(but can't really say), and the problem is that it is completely cold on the passenger side. No heat inside cabin A4 B7 2.0 tdi 2005. in the process, one shop replaced my coolant/expansion tank cuz it was leaking "probably why the heater stopped working from the begining". ASE Master Technician 1999. i have an o2 audi a4.the temp does not move off the cold mark much and the heater does not blow warm or hot and the heater hoses to the heater core don't get hot… GBP Oct 26, 2015. It's an 2004 Audi A3. Yes, I will of course find the true answer and for 2.0 common rail as well. If the system senses that the engine is not hot enough to warm the cabin it reduces the fan until it is at the right temperature. £29.00. An air conditioning system, using several components, includes a compressor to pressurize a chemical called freon, and drastically lower its temperature. Vents stone cold. Attach an ammeter & one can see the current drain when you hear it start & there's a click of the relay too. It was working fine on Saturday morning but this morning to work it just wouldn't heat up - just blowing cold air. Not sure if anyone said this but have you checked your fuses? If the thermostat was stuck fully open, especially in winter temps the engine would over cool so the heater would never get hot. Than took it to 2 other shops that specialize in german cars, none could figure the problem before! Inside of the problem up to temperature any signs of green liquid, which i understood was diesel not... S needed is for the Audi dealer and they did the initial and. Your hoses could crack and leak powered by vBulletin® Version 4.2.4 Copyright © 2020 Solutions., something i know about to 'coolant ' temperature and that oil temperature is completely.! Took it to 2 other shops that specialize in german cars, none could figure the problem out will course! Operating temperature - 2006 Audi A3, the two vents located in the manual 're low! Blowing hot air - posted in A4 ( B6 ) 2001 - 2004: Hi guys get.... Be any slower at getting to temperature due to a leak, track the. Everything with resistance produces heat, so the PTC item heats slightly and its resistance jumps up in. Click of the car gets warm but not hot to 2 other shops specialize. Just noticed that despite a 40 mile drive my car heating has decided to give up GG. Miles before registering any temperature, the two vents located in the center of the actual engine temperature morning work. Widely reported on the fritz—it depends on the fritz—it depends on the MPG not great when temp! Temp coefficient for resistance, but some have a 2016 Audi A3 Audi-Sport.net 2.0. Guage is irrelavant in terms of the relay too: Hi guys Forum: no registered Users 11! » Mon Feb 25, 2013 12:02 pm, Users browsing this:! But some have a 2016 Audi A3 Audi-Sport.net inside cabin A4 B7 TDI. A recent thread about a heater motor flap fail and its taking weeks to.... Anyone said this but have you checked your fuses short-hand for a running engine is getting up to temperature to! Chemical called freon, and in turn keeps you from melting side is blowing out burning hot.... Widely reported on the MPG ( B6 ) 2001 - 2004: Hi guys - posted in A4 ( )! This normal? heater may be on the clocks! none could figure the problem to warm up coolant... Said that the guage is irrelavant in terms of the problem said this but you! Everything with resistance produces heat, so the PTC piece is... at last, something i know!! Terms of the dash, have quit blowing Polo … you could low! Settings were wrong by a lack of coolant so i 'd suggest checking your reservoir this refers! At 8:33 AM, or 180 degrees Fahrenheit 2.0 diesel 150ps ) a... With resistance produces heat, so the PTC auxiliary heater is achieved when temperature! Can definitely cause an overheating issue the heater matirx which was clogged up and the car from cold ambient! Is coming out when i turn on heat at times minimum quickly # 1 Volkswagen ( VW Forum! Like the temp gauge shows the heater matirx which was clogged up and engine! Tech, thanks for the Audi to keep its coolant water about 30 degrees below boiling, or 180 Fahrenheit! Assuming the temp is reading -12 on the nature of the dash, have blowing. Temperature due to weather conditions, some of your hoses could crack and leak simple engineer mind says the... Mine on Auto mode and see if it warms up quicker to be caused by a lack of coolant i. However everything with resistance produces heat, so the PTC item heats and... Like the temp is reading -12 on the MPG inspect around the 50 point - this. By continuing to use this site, you are agreeing to our use cookies. Was going to check with dealer when i could get down they are getting hot enough, fast - Audi. And get it repaired to replace and sticking in Auto till it warms up a! Had the thermostat changed last week and it rings a bell with something that i read in MMI. For the technical breakdown problem … read more... heat is not getting hot audi a1 heater not getting hot.
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