have posted a question similar before but im still stumped.the reversing lights on 96 900 auto dont work. but i have power to them! what happens is when i put a 5w bulb it lights for a few seconds then goes out and stays out . i turn off igniton and something resets then it does the same again.the recommended 21w bulb never lights. im guessing an earth or relay problem .have had the connector off the selector switch and cleaned it but if anyone has any ideas its much appreciated cos its driving me mad now! anyone any idea which relay controls the reversing lights cos i cant seem to find it. thanks to anyone who posts a reply.