Hi guys. Been trying to fix this for a while now.

I will start my car and start driving. everything works great. could be 15 minutes could be 30 minutes all a sudden turn signals dont work. intermittent wipers dont work door locks dont work and memory seat buttons dont work. Now while the car is running i turn the key to the starting position as to engage the starter and everything works fine. SO DAM CONFUSED. is there a main relay that runs all of this and its getting to hot or something please guys help