Top 20 2007 Audi A6 Avant Wagon - Page 6 Questions & Answers

the immobiliser is probably the fault here as it is not recognising the new key.

You need to reset the level point with a VAG-COM, then clear the codes. You can get a VAG-COM here: http://www.ross-tech.comInstructions for resetting the level point here:http://wiki.ross-tech.com/wiki/index.php/Audi_A6_%284F%29_Headlight_Aim_Control_%28Adaptive_Light%29

If you don't have an OBD II reader, you can go to your local auto parts store like NAPA, Pep Boys, or Autozone; some have rental programs; or else the counterman may have one readily available and pull the DTC code(s) for you. He or she may even advise you to possible repair solutions base on the fault codes. Absence any fault code information, you would not be able to diagnose and repair the problem. The other solution is to take the car back to the shop where the rebuild occurred- you may still be under warranty for repairs.

auto , possible linkage not connected or low on gear oil ! manual , clutch or drive shaft broken !

Think fuse..Check it..if this is not blown,aim at solenoid control..Good luck

-10 it will if around -0 to -8 then change were you get your fuel as it has to much water in it.

It is possible you have a brake hose acting as a check valve. Pump brake pedal until brakes drag and under hood release the line nuts one by one on the brake master cylinder.....if brakes release you have master cylinder problem....if not you have brake hose problem. This symptom is usually experienced when engine warms up ad heats up the aluminum m/c..

There is short in the seat motor, or in one of the connections in the seat. You'd have to remove the seat and dissemble to locate the short with a volt meter / continuity tester.

could be the coilpacks

A few things to note:1. Just because the lights come on doesn't mean that there is enough power to start the car. It could still be a battery issue, or the alternator, but not likely from what you describe.2. Have the OBD system scanned with a VAG-COM and see what errors show up. Most auto parts stores (like autozone) will scan it for free, or you can purchase one (it's a good investment) at http://www.ross-tech.com/ for a couple hundred dollars.

evap emission control incorrect, check canister purge regulatur valve

Can you describe what's happening when you try to start the car? And what the problem is?

Hi, are you asking why your Audi switches off when it's hot? When it's hot outside, or when the engine is hot? If the latter, your car is likely starting to overheat and the self protect mode kicks in. Have your cooling system checked and your OBD scanned as a start.

When you step on the gas the car doesn't rev at all? Sounds like the linkage or Throttle position sensors are bad.

You're burning oil. Something is wrong with the cylinder head. Either something is cracked, worn, or broken. Need to do a pressure test of the cylinders to see if they are in good shape.

Yes they make kits to re-polish them, the haze is oxidation. Contact your local auto parts store for the kits that are available or order them on line, don't go cheap, get a good quality kit. Autozone sells a good one follow this link to read about it.

It's in the trunk, above the the right rear wheel well. There may be a few plastic screws that you need to remove to get to it.

try to adjust the cable from transmission that control the transmission shifting if there no cable adjust the electronic transmission shifter located near the accelerator cable

Starters have to be at the back of all motors,in order to turn the flywheelAll you have to do is get under the car & lookon either side at the back of engine block

check all wiring from battery to amp and from amp to woofer