355 Cannot Locate OBD Port

I have a 348 steering wheel on my car. When I bought the car, the horn was not connected. I had my local vehicle customization shop reconnect my horn so I can pass inspection. When they connected the horn, my airbag light came on, and remains on. They attempted to clear the light with their diagnostic tool, but we could not locate the OBD port. We looked at multiple threads on F chat showing the port under the steering wheel and dash and still could not locate it. Multiple, competent guys under the dash for 15 minutes and we could not locate it. Super strange considering we saw multiple pictures of 355 OBDs right under the right side of the steering wheel tucked right under the dash.

I have 2 questions;

1) Where is the OBD port on a 2.7 F355?
2) Can the airbag light be cleared when running a non-airbag wheel while allowing the horn to work?

Again, I had no airbag light when my horn was disconnected. Thanks all.

 

So how do you run a diagnostic and/or clear codes for a 2.7 car?

 

They're a vehicle customization shop, not a Ferrari shop. They're competent car enthusiasts, not mechanics. We were all searching F chat threads and saw many pictures of the OBDs under the steering column but no info discussing the 2.7 cars as not having an OBD port. They performed paint work, paint correction, PPF, etc. They're not doing mechanical work on the car.

I appreciate the other, helpful comments.

 

Ferrari of Houston is 20 minutes from me. I will take it there. Thank you

 

Forgive my ignorance, but is a 3-ohm resistor easy to source?

Anyone know which connector is the airbag connector or have a wiring diagram?

 

Would this work?

https://www.amazon.com/MOMO-Steering-Wheel-Airbag-Resistor/dp/B009PA5HIG/ref=sr_1_6?dib=eyJ2IjoiMSJ9.-rHEZMd4jhFkEw5-HsTCde69-ShpgTdWjwxrvZv_D_U08F3u5wcCXFjAujiJhHyWSB83j8NZodHFZM6Z0ReG3mYIaR5x7h4hO45lDJRYH9GFHOVvBiDx8hldWnnzntbhAK_wSmpbhCPPl3DbWMowjb9LMaBqY3Sc4Tv9P4Ds5BhYO13kemX5JkJwKzmVxRnWBu3AIT_yL3F3jBggup2G3WPeQIV3WJoFsrCo-8se2Ng.lka8GVcT3ZxtLnNfS9JyLXZoz_s6mP50ZrMpPI8tHVM&dib_tag=se&hvadid=557208949102&hvdev=c&hvlocphy=9052848&hvnetw=g&hvqmt=b&hvrand=3985400685361474101&hvtargid=kwd-1187843037828&hydadcr=7470_13184014&keywords=air+bag+resistor+bypass&qid=1715948818&sr=8-6