Headlight coding

Mar 4, 2025
1
0
Hi everyone!

I recently purchased my Seat Leon mk2. The car isnt equiped with the rain sensor/light sensor atleast it isnt in the normal spot.
The headlight switch doesnt have the auto feature.
Car is equipped with xenon headlights.
I would like to know if its possible to somehow code in the feature to have the comming home headlights?
Also i guess not fully related to this, my wiper stalk has the rain sensor sensitivity switch? Is it just coded in to work every couple seconds or what?
Headlight switch also produces a wierd buzz when increasing/decreasing the interior backlighting via the rotary dial, and it stops once i either reach min/max value. In between it produces the buzz. I pulled it out and the sound is definetly comming out of the headlight position switch. So if anyone has any recommendations on where i could get the replacement part. Im from Croatia so the car is left hand drive. Found some switches on ebay but they are mostly for right hand drive cars.

Would appreciate any help!
 
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