This whole problem started when my turn signals stopped working. I replaced the hazard relay in the dash, however when I replaced this, the turn signals worked but were flashing at a much higher pace, also the hazard lights do not work nor do the corner lights flash when I lock/unlock the car. So I bought a new hazard relay from the dealer thinking that the first one was crap. Turn signals flash at normal rate, however, no hazards and no corner flashes when locking/unlocking. I am at my wits end to what it could be, any help would be greatly appreciated!

 

Forgot to add that it is a 2004 A6, with the 2.7T

 

Sometimes even the OEM units are bad right out of the box. So if you are using aftermarket one which seem to run in the 75-78 dollar range, it's possible you have another bad one. We sell them for 68.97 plus 6.50 USPS priority mail shipping. Should be p/n 4B0-941-509-K-B98 that you are using, check the part number on your old one to make sure it's correct for your 04 A6.