Audi A6 Questions Maintenance & Repair

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There Is A Red Cable That Goes From The Battery Into The Cab. What Is It? H...

the cable is somehow part of the positive battery cable, it runs off into the cab. it was disconnected from the battery and i need to know how to fix it?

4 views with 1 answer (last answer about a week ago)

How To Flush Coolant System?

7 views with 2 answers (last answer about a week ago)
Julie Barnum

2005 Audi A6 3.2 Quadro Lock Down

I press the panic alarm on key. Now steering wheel no power. Dashboard lights turned off. Gear shift will not move. Things turning on and off like fan. Now car want crank. I unhooked battery hooke...

23 views with 1 answer (last answer 2 weeks ago)

Audi A6

will an 1.8t engine from a manual car go into my auto engine code awt

10 views with 1 answer (last answer about a week ago)

Warning Lights On Dash

Same as other people, yellow parking brake warning, bulb warning still on after changing a headlight and rt rear bulb, and mphx2 from 20 to 25 miles per hour, after speed of 25 light goes off till you...

25 views with 2 answers (last answer 2 weeks ago)

Can You Tell Me Which Relays Are For What, Under The Dash I Am Looking ...

i bought a 2001 audi a6 2.8l with broken timing belt replaced some valves did all the rest of the timing stuff and it wont start I tested the coil input wires and have no power to any of them is t...

17 views with 1 answer (last answer 3 weeks ago)
Deborah Miller

Where Is Fuel Pump Relay Located 2004 Audi A6 2.7t

where is Fuel Pump Relay located 2004 Audi A6 2.7t I cant locate it is it in the ECU box, if so how do I open this box

35 views with 1 answer (last answer 3 weeks ago)

Central Locking Issues

Hi, I have an Audi A6 2000 and been having some issues with the door locks\alarm. I have only 1 key, normal car key, which used to open and lock everything via drivers door lock. It's been playing u...


I Have A 1999 Audi A6 Quattro And I Could Use Some Directions On How To Rep...

I have taken this car to numerous auto techs and they either refuse to look at it or they do look at it and are stumped also. Time is an issue as I need to replace this bulb to pass state inspection...

27 views with 4 answers (last answer about a month ago)

Esp Light Fault And Limp Mode Fault

Hi, I have a 2007 2.8 Audi A6 and which occasionally when I try to step down the ESP Fault warning light comes on and the car geos Into Limp mode after turning off the Ingnition and restarting the ca...

57 views with 1 answer (last answer about a week ago)

Has Anyone Heard Of The Term 'car Park Noise' On Audi Quattros

I have a rubbing / grinding noise when on Full Lock - both directions, but only when driving - foot on accelerator, there is no noise when coasting. The tyres are not catching / rubbing anywhere. The ...

16 views with 1 answer (last answer about a month ago)

Where Is The Fuel Pump Relay Located On A 2006 Audi A-6 Located, I Cant See...

I've look all over the engine compartment and can't find the relay

70 views with 1 answer (last answer about a month ago)
Thomas Irons

Exhaust Leak?

My 2006 Audi A6 has a sound like it has a exhaust leak when accelerating. When you rev the engine while it is in park you cannot hear it. I dont seem to have any power problems or transmission slipp...

66 views with 4 answers (last answer 2 months ago)
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