iFixit - Answers With Device "2001-2004 Audi A6"

2001-2004 Audi A6: Prędkościomierz fiksuje . Raz działa raz nie

Sun, 08 Feb 2026 15:32:54 -0700

W trakcie jazdy wskazówka prędkościomierza opadła, nie nabijał też przebiegu. Po dłuższym postoju ponownie się uruchomił

Translation Polish - English

The speedometer is malfunctioning. Sometimes it works, sometimes it doesn't.

While driving, the speedometer needle dropped and it didn't record the mileage. After a long stop, it started working again.

⟐ Commented February 08, 2026 at 15:32 MST

2001-2004 Audi A6: Radio isn’t getting power.

Thu, 01 Sep 2022 15:29:01 -0700

What do I do if my radio isn’t getting power

@oldturkey03 I checked the fuses that are on the side of my dashboard and they have power I was told to check if the wire had power going to it but it didn’t.

Yes the radio is factory.

⟐ Comment deleted September 01, 2022 at 15:29 MST

2001-2004 Audi A6: Interior lights don't work

Sun, 01 Dec 2024 16:16:04 -0700

Interior lights and button to lock the doors don't seem to work. I just bought this car second hand. However Window buttons do work. Also button to open trunk doesn't not work. Any suggestions?

⟐ Answered December 01, 2024 at 16:16 MST

2001-2004 Audi A6: Why won't my brake lights turn off?

Thu, 01 Aug 2024 17:32:12 -0700

After a long trip aprox. 1100km I turned off my car and didn't touch it for a day, next evening as I was passing by I saw that my brake lights are on, like someone is pressing the brake, I checked that the pedal is maybe stuck or the switch is on but everything was as it should be. I disconnected the battery and left it to sit for a day.

Next day I connected the battery and everything was normal, I drove for maybe 150km and at the end of the drive everything was normal, next morning I checked again and they were again on.

Did anyone have the same problem or know how to fix this?

⟐ Answered August 01, 2024 at 17:32 MST

2001-2004 Audi A6: Why won’t my radio turn even after I buy a new radio?

Sun, 21 May 2023 23:55:02 -0700

My radio won’t turn on before it went out completely ot would turn on and off at any time while the car was on. I bought a new radio it still has not worked. How do I fix this??

⟐ Answered May 21, 2023 at 23:55 MST

2001-2004 Audi A6: What do you think it could be

Thu, 29 Aug 2019 17:27:21 -0700

my wife turned off the car. the antifreeze poured out of the bottom of the car

⟐ Answer accepted August 29, 2019 at 17:27 MST

2001-2004 Audi A6: How fix the rpm and speedometer

Mon, 21 Oct 2024 16:17:36 -0700

How fix rpm and speedometer

2001-2004 Audi A6: Will not start and run after motor swap

Wed, 21 Jun 2017 13:14:00 -0700

A friend of mine called me on his 2002 Audi A6 2.7 twin turbo. He had to put a engine in it and now every time he starts it its shutting down the fuel.

⟐ Edited June 21, 2017 at 13:14 MST