1998 Vento vr6 headlight problem

I have this problem with my car and if you have any tips please let me know. Randomly my headlights and foglights turn off. They only stay off for a few seconds at a time. When they cut off my abs light and my brake light come on and my air vents stop blowing until the head and fog lights come back I noticed that it is only my head and fog lights cutting off, not my parking lights or my taillights. This is my first volkswagon and I just got it so PLEASE SOMEONE DROP A HINT! Thanks

check the power supply and fuel pump relays. just check all the relays .....

1998 VW jetta K2. same problem. headlights, wipers and heater fan motor turn off simultaneously triggering the brake light to light up. you can hear a click when this happens also. i cant figure this one out, if anyone discovers an answer, please respond. thx

check the circle electrical connector in the engine bay. unscrew and disconnect it and check the wires for melting..