My taillights have two bulbs. The top one acts as the turn/running light. The bottom one acts as the brake/running light. I want to know how to make both bulbs act as a turn/brake/running light. So when i hit the brakes both lights come on, and when i turn right or left both lights come on and the brake dosent come on....like going from a 3 wire system to a 2 wire system.
Thanks-Jake