Hello, I don't know proper size of wires in tailgate wiring loom. Reading manual about fuses - I saw 20A per heated rear window and 15A for wiper motor. Current wires in wiring loom are original but too thin. There are no labels on wires. New wires in shop have good labels - temperature, ampers, volts, area..... Now I'm wondering how to put proper wires. It sounds good idea to put bigger size, but this will make wiring loom too hard and will broke soon.