Have some codes for a 99 Audi A4 with the air bag light on. They are:

Address 15: Airbags
01218 - Side Airbag Igniter; Passenger Side (N200)
32-10 - Resistance too High - Intermittent

Address 35: Centr. Locks
01370 - Alarm triggered by Interior Monitoring
35-00 - -
00991 - Interior Lights
28-00 - Short to Plus

Address 45: Inter. Monitor
01381 - Alarm Triggered by Anti-Theft Sensor; Rear Right
35-00 - -

I can try cleaning the air bag connector under the passenger seat to see if that fixes it. Not sure what to do for the others (bad interior bulb?). All the interior lights seem to work as far as I can tell. Let me know what you think. Thanks guys.

 

Check the yellow connectors under the ps seat, try to follow the wires that go up the right side of the seat to the side airbag. Even if they dont look bad, they still might be. You can purchase the wire harness that goes from the airbag to the bottom of the seat.

 

Thanks. Will check the passenger seat connector. I'm hoping to get away with just cleaning the contacts and using a zip tie (if needed) to firm them up. Will then reset the code. If the code comes back, then it's time to replace parts. Do you know of a good parts source besides the dealer for the airbag wire harness?

 

Any news on this? Did it fix it?