rs4steve

Hello,
I bought some B6 S4 seats for my B6 A4. The passenger side Airbag had detonated before I Got the seats, and wasn't aware until installing them in my car. I did put a 4.7-Ohm, 1/2-Watt, 5% resistor into the ignitor connector, which worked for a few months, then randomly the airbag light came back on. I soldered the resistor in, thinking it had wiggled loose. Erased airbag code with VCDS, light came back on a day later. Where is the typical place to instal the resistor?