2001 audi a6 quttro. Only the drivers side front door speaker works. Is it the sterio itself? a wiring problem or bad speakers???

It doesn't have a stand alone relay like older cars and trucks, it is a synthetic click that is produced by the Body control module through the driver door speaker.

Check to see if any right speaker wires are pinched which would cause a short circuit. Make sure no bare right speaker wires are touching the frame of the car.

pull the rubber boot back off the wiring harness in the crease of the drivers door and check for broken wires there. common problem due to the number of times these wires flex to allow the door to open and close

carstereoremoval.com - I costs money.

tighten with the same effort as removal.

I have a similar problem on Audi A6 2.5 tdi year 2000, is just that my subwoofer is working fine, but the rear speakers have no sound and the rear satellites on the same ciruits are working just fine, I cannot explain this! I have taken apart the rear speaker and teasted with an ipod and one is working fine but the other is dead! I don t know if there is any connection, or there is a filter for the rear speakers and if one speaker is dead there will be no sound on the other speaker! but as i said on the same cables satelites are working well!

try connecting them to a small radio or tape player to see if they still work ?? if they appear to work ok on a small set then i would be inclined to check the colours on the speaker wires then rmove the radio and try connecting another known to be good speaker to the output on the radio and if that works ok then renew the feed wires to rear speakers because thats where your fault would lie for whatever reason like a mouse got in or seat crushed the wires or whatever

It is likely located inside the door latch.

No you do not, there will be a small plastic cover over the door mounted tweeter.

Squeeze it with your fingers and you should be able to pop it right off.

There are two screws on the speaker and the others should be visible on removal of the speaker itself.

I suggest you bring a soldering iron or a pair of wire cutters because the speaker wiring is soldered on the speaker and the speaker will not fall back through the speaker frame.