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Managed to do it!!! There was an error with the LIN wiring. Fixed that!

Hi Iichel:

I finally managed to do the wiring and coding on my 2020 Rapid TSI (PQ25), but even after the wiring, the MFSW doesn't work or light up. Even the horn doesn't work. I have verified that the LIN wire from the BCM and the +12v wire from the lightswitch are getting power, yet nothing works ...

Hey Vaskar, I am also doing the same upgrade on my Skoda Rapid TSI Rider and have some info. Please let me know how can we get in touch.

Jay-Jay wrote: Thu Oct 15, 2020 11:12 am Here are two pictures found on this forum:

This is very helpful, thank you!

I've been able to install the two extra wires pretty easily with few tricks:
- I took the LIN bus from driver's door connector (T28a, pin16), which is more more easy to reach, instead of connector T73b, pin 17.
- I used fast electric connectors instead of soldering.


Can I please request you to ...

1: Yes you can, depending on whether your steering wheel is mechanically capable of mounting the buttons

Thanks. The current steering wheel is not mechanically capable. Buying a new steering wheel as well.


2: you'll need to run two wires to your stalks/slip ring connector (one to the BCM ...

Hi Ciclo and Exantas:

Thanks a bunch for helping out people to this extent. Its really commendable!

I also seem to have a similar query, and I will be grateful if I can be pointed in the right direction.

I have the base trim of Skoda Rapid (PQ 25), and it does not come with a steering having ...