Buy a relay main beam through the relay to earth battery through the relay to the lights put a switch on the main beam to relay wire. THEN YOU CAN SWITCH THEM OFF IF THE LAW GET THE HUMP.
Worn U/j Causes Vibration On Acceloration Siezed Handbrake Dunt Knock Just Uses More Fuel And Smells Had Both Problems On Me 90. Bye The Way A Disco Front Prop Will Fit The Back Of A 90.