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Dec 17, 2025
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Hello, I purchased a 2020 seat Leon FR 2 days ago, was wondering if it’s possible to enable high beam assist on the car using obdeleven? Think I’ve seen something that says you can code it in somehow but I’m not sure how it all works? Can anyone help me (sorry if I’m being dumb😂)
 
Don't know the answer to your question but with regards to OBD11 are you able to code (eg do you have a pro or ultimate license) or are you a one click app user.

If you are an app user then check out https://obdeleven.com/customizations/seat-cupra/leon/2020-2024/high-beam-assist-memory and when connected to your car check out the one click apps.
but reading the details it says
Requirements


High beam assistant
must be installed in the vehicle
I’ve ordered an OBD11 thing which is coming tomorrow, I’ve seen some stuff that says you can do it as long as you have lane assist or smth like that (and I have lane assist) I just don’t know how to do it haha
 
as I say I dont know the coding but the question is have you just purchased a dongle or did you buy the pro pack.

The difference being if you just purchased the dongle you can only use one click apps so knowing the coding will not help.
 
as I say I dont know the coding but the question is have you just purchased a dongle or did you buy the pro pack.

The difference being if you just purchased the dongle you can only use one click apps so knowing the coding will not help.
Err I just bought the dongle on Amazon but I can just buy a pro or ultimate license separately to allow me to code it seems?(unless I’m being dumb)
 
You are correct you can just upgrade to the pro account, from a financial perspective please dont buy the upgrade via the app go to the obd11 shop it is cheaper.

Also if you do decide to upgrade it may be cheaper to buy the whole package (as they have another sale on at the moment) and send back your dongle to Amazon.

I would raise the question here https://www.seatcupra.net/forums/threads/obd-modifications.463977/ as that is where all the OBD11 exports (for the mk4) live
 
You are correct you can just upgrade to the pro account, from a financial perspective please dont buy the upgrade via the app go to the obd11 shop it is cheaper.

Also if you do decide to upgrade it may be cheaper to buy the whole package (as they have another sale on at the moment) and send back your dongle to Amazon.

I would raise the question here https://www.seatcupra.net/forums/threads/obd-modifications.463977/ as that is where all the OBD11 exports (for the mk4) live
Thanks I just cancelled my original Amazon order and got the pro one instead, will also post my question on that thread you linked, thanks for the help
 
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Hello, I purchased a 2020 seat Leon FR 2 days ago, was wondering if it’s possible to enable high beam assist on the car using obdeleven? Think I’ve seen something that says you can code it in somehow but I’m not sure how it all works? Can anyone help me (sorry if I’m being dumb😂)
If it’s a Leon KL then it’s SWaP & parameterisation - not coding

If it’s a Leon 5F then it’s coding, assuming you have the camera installed
 
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