Problems with front lights (or phares).

I write you from Spain, and I have a problem with the V6 Turbo'89. I make the question here because in Spain there is poor information about that car.
I have a problem with the front light of the car. The lights are still light on when I unplug the start key, and when the stick of lights is off.
I have put off the stick of lights, and disconnect the two conectors, and the front lights are still light on. The rear lights, no.
I think it will be a relay , but I don't have information of which is the relay which control the front lights.
All days I have to disconnect the battery because the lights don't stop.
Can you help me please? Thanks, Luis.
I have a problem with the front light of the car. The lights are still light on when I unplug the start key, and when the stick of lights is off.
I have put off the stick of lights, and disconnect the two conectors, and the front lights are still light on. The rear lights, no.
I think it will be a relay , but I don't have information of which is the relay which control the front lights.
All days I have to disconnect the battery because the lights don't stop.





Can you help me please? Thanks, Luis.