20 Most Recent 2005 Audi A4 Questions & Answers


One non-electronic thing both lights have in common is the communal earth connection. It's nice if that is the cause (no real cost).
You might be able to test it - use a patch lead from the battery's earth terminal (-) to a good earth point on one of the light clusters. If it then works you know that the cluster is NOT otherwise getting a good earth.
Hope this helps.
Mike

2005 Audi A4 | Answered on Nov 08, 2018


At the bottom of the automatic gearbox (tiptronic) you will find 2 threaded plugs on below surface. First (in front of the car) is for emptying, and second is for filling up. Tightening torque is 24 Nm.

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Automatic Transmission Fluid (ATF) checking:
1. Requirements for check:
1.1. Vehicle standing on level surface.
1.2. Transmission must not be in fail-safe mode.
1.3. Shift lever in "P" position, parking brake applied.
1.4. Engine idling.
1.5. Air Conditioner and heater OFF.
1.6. ATF temperature must not exceed 104 Fahrenheit degree (40 Celsius degree) at start of test.
1.7. Only ATF with designation ESSO LT 71 141 may be used. Do not use any lubricant additives.
1.8. Automatic Transmission Fluid ATF - part number: G 052 162 A2 (1 liter wrapping)
1.9. An ATF level check when transmission oil temperature is too low results in overfilling, when too high results in underfilling.
2. CAUTION: Too much or too little ATF will affect the operation of the transmission. The ATF level must be checked at regular intervals.
3. The oil level is correct if a slight amount of oil runs out when ATF temperature is between 86 Fahrenheit degree (30 Celsius degree) and 113 F deg (45 C deg) (caused by increase of oil level when heated). For warmer climates, 122 F deg (50 C deg).
4. Hang filled ATF reservoir VAG 1924 as high as possible.
5. Shift lever in "P" position, engine running at idle.
6. Place oil drip pan under transmission oil pan.
7. Remove ATF filler plug (at the bottom of the automatic gearbox you will find 2 threaded plugs on below surface. First (in front of the car) is for emptying, and second is for filling up.
8. With ATF temperature between 86 Fahrenheit degree (30 Celsius degree) and 113 F deg (45 C deg), for warmer climates, 122 F deg (50 C deg), a slight amount of oil will flow from filler hole when ATF level is correct.
9. If necessary drain or top off ATF to attain correct oil level. Top ATF with filler hook from VAG 1924 ATF reservoir. Insert VAG 1924 (tool) ATF reservoir filler hook into filler hole and top off until a slight amount of oil flows from filler hole.
NOTE: Fit filler hook into one of the oil deflector cap slots placed on the filler opening.
CAUTION: Do not press filler hook upward or oil deflector cap can be pushed off.
10. Reinstall ATF filler plug. Tightening torque is 24 Nm.

2005 Audi A4 | Answered on May 01, 2018


Check for moisture under the floor mats.

2005 Audi A4 | Answered on Feb 15, 2018


You would be better off replacing your regulator. You should be able to purchase one without the motor. It jumped off the track for some reason. Your cable is stretched now (more than likely) and this will cause you further problems down the road. After you replace the regulator, be sure to lubricate the window guides with SILICON WD-40, not regular WD-40. Use it liberally and cycle the window up and down numerous times then let it dry.

2005 Audi A4 | Answered on Nov 08, 2017


vet the original factory service and repair manual and fix the problem your self
http://toolsnyou.com/

2005 Audi A4 | Answered on Nov 03, 2017


Not sure here as a modern motor vehicle is a complicated piece of machinery ,without reading the OBDII and having a drive my self its very difficult to give a answer as you no doubt appreciate,Now your problem could be anything from a fuel pump in the tank going down to a burnt or corroded connection on anything from a sensor to the fuel pump itself .Now as its a audi and these cars are nearly bullet proof it has to be something or nothing so i would suggest you ask a local mechanic to have a look and see what they can find ,failing which its the main dealer who can sometimes work out cheaper as you have a brand mechanic who knows his or her make of vehicle ,although ask any backstreet mechanic like myself and they will call them unit changers as thats mainly all the younger ones are .

2005 Audi A4 | Answered on Aug 14, 2017


Get a second opinion from a transmission specialist. The Audi service department is just guessing...

2005 Audi A4 | Answered on Jul 21, 2017


P0420 means that the catalytic converter is operating below efficiency threshold. Normally, you only get this code if both O2 sensors ARE OPERATING PROPERLY. If you change the O2 sensors and still get the same code, it's an indication your catalytic converter needs to be replaced. But before you replace it, ensure that everything else in the engine is operating properly, so that whatever may have damaged your current catalytic converter doesn't damage a new one.

2005 Audi A4 | Answered on Apr 10, 2017


Intake Air Temperature Circuit Malfunction

http://www.autocodes.com/p0110.html

2005 Audi A4 | Answered on Oct 26, 2016


There were 17 entertainment systems used in the 2005 Audi. It is possible that the aftermarket antenna was connected directly to the radio, bypassing the Audi antenna modules.

2005 Audi A4 | Answered on Sep 20, 2016


Switch or motor. Volt/ohm meter will tell you.

2005 Audi A4 | Answered on Jul 10, 2016


Sounds like you have a bad switch

2005 Audi A4 | Answered on Mar 10, 2016


Behind the plastic panel under steering column above brake pedal

2005 Audi A4 | Answered on Nov 26, 2015

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