All 3 ACD lights come on after driving for about 5-10 mins ?

 

Usually there is something is wrong with the ACD pump. Or if any work has been done maybe some air in the line.

 

All 3 of my ACD lights were coming on too when I would go about 200 feet or so. Over the past week I haven't had the issue, I'm going to assume it was a fluke and not worry about it.

Do a search on ACD lights being on, there's a thread I had about it a week or so ago that has some useful info in it.

Good luck man,

Danny

 

I've heard that its ok to drive around with them on, but you will need to take it to someone eventually to get the pump fixed.

 

Bleed the system if you want I can direct you on how to if you dont know how its probably got a small amount of air in the line.