Can someone help me, there is a constant tick, tick noise coming from a small box attached to the ventilation where there the FAN is (behind the passenger glove box) I have stripped as much of the dash away to get to it but I cant get further without alot more breakdown. The noise only happens below 20mph, as soon as I get past 20 it stops. If I set the climatronic controls to circle air inside the car then the ticking goes berserk and continues whatever the speed I go. Like I said before I have traced it down to a small box at the side of the vent near the Fan, I guess that this box is a valve for closing/opening the vents for getting outside air in or circulating the internal air.
cheers