$35.00 to $75.00. If the resistor has gone bad, it is likely that the fan will work only on the highest speed. No COld Air. It starts to produce excessive noise such as squealing. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you. What You Should/Must Know About Audi AC System i took it to a audi dealer and they said it works fine and that the settings were wrong. I have a 04 Audi a8 and a few weeks ago the heater stopped working. Motor stopped working. Air Conditioning & Heater Parts for Audi A8. Check and replace the heater control valve (4E0959617A), it can be tested in the car. Do these parts fit your vehicle? Low coolant ranges are probable to be the end results of a leak, that could desire to be chanced on and repaired to evade harm to the engine. Keep in mind: Audi A8 Quattro Auxiliary Water Pump Replacement costs between $309 and $404 on average. It cuts out completely when taking corners. Heater Control Valve - Repair or Replace A heater control valve diverts hot water (coolant, or antifreeze) from the radiator into the heater core in your vehicle’s cabin, resulting in soothing warm air. Still no hot air only when i rev it. ... For parts or not working. Under $35.00. Ambient Exterior Temperature Sensor OEM for AUDI A3 A4 A5 A8 Q5 TT Seat Skoda VW. If it is blowing the motor works. How bad does wind have to be to knock out power? Any links or DIY video? It heats up the air as it passes through the heater core. Browse the full offering of tutorial videos to help you get the most satisfying Audi ownership experience. Over $75.00. Heater Control Valve - Repair or Replace A heater control valve diverts hot water (coolant, or antifreeze) from the radiator into the heater core in your vehicle’s cabin, resulting in soothing warm air. Even if the engine is not over heating the coolant level can still be low. Reading various forums 2 main culprits appear to be gunk in heater/matrix which can be flushed clean Or Stuck/failed flap motors ( the flaps move to channel air to heater rad -or not) I guess I'm hoping that perhaps the constant turning … Join Yahoo Answers and get 100 points today. 31% of the time it's Still have questions? in the process, one shop replaced my coolant/expansion tank cuz it was leaking "probably why the heater stopped working from the begining". Always ensure that any trapped air is bled out of cooling system (including heater core). 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. Air Conditioning & Heater Parts for Audi A8; Skip to page navigation. The heater cannot produce heat due to the lack of heat from the engine coolant. NEW Audi A8 Quattro RS5 Blower Motor Resistor Behr 8K0820521B. 04 - 07 AUDI A8 QUATTRO A/C HEATER CLIMATE TEMPERATURE CONTROL 4E0820043A. You may have have air in the heater system. You could try an Audi forum search on tyresmoke, or ask a question there, generally pretty helpful. $14.99. Two, the engine is not getting hot enough to generate heat. Reading various forums 2 main culprits appear to be gunk in heater/matrix which can be flushed clean Or Stuck/failed flap motors ( the flaps move to channel air to heater rad -or not) I guess I'm hoping that perhaps the constant turning … While there are a variety of reasons your Audi A8 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. can anyone please assist me as to where which fuse in the fuse box severs this function? Audi a4 b7 model i changed water pump thermostat cleaned out heater matrix. I have a 04 Audi a8 and a few weeks ago the heater stopped working. coolant level is full, bled valves near firewall and - Audi 2004 A8 question 31% of the time it's Unforutnatly the audi dealer is 20 min away and twice now the AC has started working as soon as I … Please provide a valid price range $-$ Buying Format. Would I be a bad person for driving my car when im pretty sure it has a blown head gasket? than took it to 2 other shops that specialize in german cars, none could figure the problem out. The heater blowing cold air can be caused by two different types of problems. The average cost for Audi A8 Quattro Heater Core Replacement is $903. Not happy with the dealer and not happy with Audi there is either an issues with the pumps or the dealer affecting the repairs It feels like. see all. Fuse box diagram. Over $75.00. After starting the car, it takes about 5-10 minutes to warm up the engine, the temp gauge goes right to the middle and stays there the whole time which means the engine runs at a perfect temp. To check this, touch both the heater hoses that connect to the firewall. The ads seldom pay for all costs but I don’t like to ask for donation. To see how frequently Audi A8 / S8 problems occur, check out our car reliability stats. What is involved to replace the blower? I bleeded ok from engine then heater matrix still no hot air any help plz This means that there is enough coolant in the system, but it is just not getting hot enough. Another No Heat on A8 D3. Almost gone. Audi A8 2003/V8 280 HP TV Hybrid, DVD on Aux1, BT SAP, AMI, DVD 2012 +3 view, MMI 5570, VIM 6CD MP3, 4 clim, Alu 20 275/35/20, 4 heated seats, sport seat, Parking Plus,SDS Recheck for leaks on cooling system (see ElsaWeb Repair Manual, Engine Mechanical, 19 Engine Cooling, " Cooling system, checking for leaks"). Fuse and relay location. Right disconnect the battery and see if stops as i have had this problem before and the cause is a solar panel in the sun roof will cause this motor to run to keep the interior temperature down on a hot day .This had me well baffled last week with a AUDI A8 i spent a short while thinking what the noise was then when i found the noise was the blower motor i started to try to think of all the causes i think off then i … Ships from Jim Ellis Audi Parts, Atlanta GA hi i have an AUDI Q7 S line 57 plate - the heaters were working fine yesterday however today morning the fan blowers do not appear to be working. Check the fluid level first. If the contents hit below the cold level, you will need to refill the reservoir. One, the leaking coolant and the lesser amount of coolant in the system reduces heat output. Is it a good idea to buy a Porsche for just $5000. Another thing to check is the coolant level. I’m trying to locate the the fuse to replace it but it doesn’t seem to be documented properly. Reinstall sound insulation below engine. Not happy with the dealer and not happy with Audi there is either an issues with the pumps or the dealer affecting the repairs It feels like. Any links or DIY video? Check and replace the heater control valve (4E0959617A), it can be tested in the car. ... possible that the heater motor blower may not work at all. Air Conditioning & Heater Parts for Audi A8. “Likes” and “Shares” will be greatly appreciated. In June, the air-conditioning on my then eight-month-old A3 stopped working.