Hello, following the instructions through the Fortin & wire-colour sites, the yellow ignition wire connection is under the steering column. The picture on wire-colour shows the airbag controller dissasembled. The airbag module on the A3 is sealed with a caution sticker suggesting that the airbag must be disabled before disasembling - I can't find instructions on your site or wire-colour for disabling the airbag, and neither site specify that work is required around the airbag controller. I'm aware that airbag capacitors carry a charge even after the battery is disconnected, and I attempted to disconnect the ingition harnes and gain access to the yellow wire without messing with the airbag controller, but since the ignition wires pass through behind it, it seems impossible to access the wire and make that connection without dissasembling the airbag controller - I abandoned installation at this point as I could not find a safe way to proceed. Even without disassembling the airbag controller, the air bag warning is now lit in the dash and will need to be cleared - it must have sensed that I was poking around.
Since airbags are both expensive and critical for safety, can you provide more detail on steps to access the yellow ignition wire, and how to disable the airbag without risking firing it, or accidentaly breaking it/permanently disabling it?
Thanks,
Rob