Tire Pressure Monitor: Retrofit & Coding

HI.

The ABS sensors in the 3C can be used to monitor the tires.
This is NOT the tire pressure monitoring system; instead, it's the switch located on the upper right side of the gear lever, the "other" switch.

The extra part costs 53 EUR, so it's probably just the switch, like with the Auto-Hold system.

I forgot about it and now want to add it. But I can't find anything to use for encoding.

Or is simply installing the switch enough?

m;