1997 Nissan Quest light problems

Bavarian-Quest's picture
1993 - 1998 Nissan Quest

Hello !
I´m from Bavaria Germany and owner of a Canada imported ´97 Quest.
My car has a problem with the headlight and high beam. Always when I put the switch to headlight or push the lever to high beam, only the left light is burning and the right didn´t and the high beam indicator light is shining all the time.
I checked the right lamp of course and it is ok.
The car also has a daytime running light and this shines mostly on both sites, if it is not shining then the high beam indicator light shines weak.
I think the problem is a relay which has a bad contact; because in the first time the lights sometime works after a short time, but now the right side is "dead".
I´ve checked the relays in the fuse and relay box and they are good.
Did anyone know a answer for this problem??
Maybe it is the daytime control unit, behind the right relay box or the Autolamp control unit witch is build in on the right side behind the dash.
But it is heavy to get such parts in Germany.
Thanks for help.

Klaus K.