Jmurray263

Anyone know which relay is for the DTR? Both lights are out I changed the bulbs and there doesn't seem to be fuse specific DTRs. I checked to make sure there is power going to the lights and there is but still cant get them to work. Any ideas?

raj99

Have enabled drl in your car mmi?

Jmurray263

I never disabled them. So I guess they are enabled in MMI. Also a message pops up on my cluster that both sides are not working

raj99

Don't guess... Check and verify.

Are you sure your side markers aren't the ones that are out? Since the warning for drl and side marker lights look the same.

Jmurray263

Yes I am sure it is the DTRs. Besides if they were disabled In MMI then the warning message wouldn't appear.

raj99

That's not true, even if you disable them in the mmi the warning will appear if the actual culprit is the side markers.

Jmurray263

Oh ok. I didnt know that. Side makers are working just no DTRs.

raj99

So a few basic questions:

1. what year of A6 do you have?
2. What type of bulbs are your replacing the DRL ones with?

Jmurray263

2008 3.2
If I remember correctly it was an H7

raj99

DRL bulbs are 7506. Maybe you should take a pic and post exactly what bulbs you are attempting to change.