Questions & Answers for: audi a4 heater blows cold

Question about 1996 A4

1 Answer

...heater only blows hot air even if i change the setting to "Lo". When the heater is set to "off", hot air stills comes through and increases the faster the car is going once the engine is warm. I ...

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...heater is blowing cold air and even though I leave it on it does not heat at any point. I am also having a problem with the left side wheel when it goes over a little bump it has a banging sound, as ...

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Question about 1998 A4

2 Answers

...blows a little bit warm but not much Hi, it sounds like you flow is restricted, probably due to clogging of the heater core. You can try back-flushing the core by removing the heater hoses on the ...

...A4 2.7ltr Unit blows cold but when on full temp it only blows warm Check the blend door cable for proper attachment to the control panel and to the blend door.  Try opening the door manually to ...

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