2003 Pontiac Sunfire Ignition Wiring Schematic - 234567ˇ7ˇ 76 73 CONNECTIONS TO BE MADE From the 16-pin harness with stripped leads to the aftermarket radio: • Connect the Red wire to the accessory wire. Note: If installing an ASWC-1 (sold separately), there will be an accessory wire there to connect as well.. GM Specific Models. 2002 Cadillac STS I looked under the hood and popped the cover off the fuse box. Under the lid is a diagram of the fuses with labels. One of them (#24 on my model car) said "DRL" on it. I pulled that fuse and voila!. Answers.com is the place to go to get the answers you need and to ask the questions you want.