A5 Cabby

I know this may seem weird, but I want my Daylight Running Lights on my 2010 A5 Cabriolet to work and with everything in place through the MMI and Carista, it tells me eveything's on. However, I have no DRL. What else could keep them from working? Is there a fuse or relay that could have been unplugged by a previous owner?

A5 Cabby

Maybe I need to reword this condition. I have made sure the DRL's are turned on by both the Carista and the MMI. However, according to the operator's manual, the DRL's should turn on with the ignition on and the headlight switch in the "O" position, or in the "Auto" position during daylight. I do not have this occurring. Is there something that can fail that causes this? I have all headlights, both low beam and high beam, and the LED's working. I do have the Xenon option. Thanks in advance for your help.

Neil L F

Do they come on with the headlights?

A5 Cabby

I assume you mean the LED lights.Yes, the LED's come on with the headlights.