Before I bought my Cupra, I asked a lot of questions about this
1 - I asked about tourist mode to Cupra directly, there is a link on the website you can email them for questions.
The manual talks about tourist mode BUT from memory it also states this is only for temporary use !! And that if you are staying abroad for a while you will need to take it to the
garage to get adjusted for permanent abroad! Yes, you can have a RHD in LHR country permanently, I've done it.. anyhow..
2 - I also asked about matrix lights, and if they might be better!
The local UK Cupra official person who called me, ended up asking someone in Spain I was told, they didn't know! And that to ask the
dealer (who didnt know, hence why I called Cupra direct). In fact the
dealer could not even tell me if the car had matrix headlights, I ended up not buying from that
dealer!
3 - When I got my Cupra, I had to get from a showroom or wait a year etc.. the battery was flat. It turns out if this happens for a long time, the Matrix headlights need reprogramming, What this means is a specialist 80k machine that detects light patterns on the wall. It talks to the matrix camera module etc! The matrix lights then give themselves a 'CALIBRATION'.....
I guess if you live abroad permanently, this calibration will be different and specific.
Plus it seems the lights work abroad fine. If you got pulled over by the police and they took you to a TUV test centre or whatever and used a very specialist machine then you might be in trouble. Not found out for sure.
My car ended up going to a friendly Audi
garage and getting some borrowed time on their expensive headlight machine. But before this, it was considered to take to a specialist VW places with such machine.
I guess you can call specialist VW company to really know, maybe someone will reply here with secret headlight calibration knowledge?
Are matrix better than std abroad or worse ? Other than being much brighter, No idea, interesting they have a special calibration which can be forgotten that's all I know!