OBD Modifications

[Widil]

well, after many tries, I won't be the one to find the solutions. Here are my backups:

Settings from stock out of the garage : https://1drv.ms/t/s!AqSnmBvDBhxfyshuZDLhszItfMqjVw?e=y7CZmd

Settings after adding my user settings: https://1drv.ms/t/s!AqSnmBvDBhxfyshtHHiaY9JacbmLlA?e=OQtYST

I sincerely hope that someone can find the solution looking at the two files to adding the purple color.

 

[bencameron27]

Hi all hope you are all well. I recently purchased a 2021 Seat Leon FR Sport. I absolutely love the car but I have never owned a Seat before so I have now realised I am missing quite a lot of features my old car had. I know this is my fault and I should of looked at the specs closer but basically I thought the car would have a lot more as standard than it does. I am trying to work out what I can add to the car via coding. I know the blind spot detection is pretty difficult due to the radars needing to be installed which is a shame but what about the cruise control that keeps you a certain distance from the car in front as I miss this quite a lot. I was also wondering about traffic sign recognition and high beam assist. Are these possible to be coded or am I wasting my time. I'd really appreciate some help with this. The only coding I have done was on an old 3 series which seems to be a lot easier than what I have been reading. Thanks again, Ben.

 

[leooncosta]

Hello, does anyone know if it's possible to disable that "take direction" message when using lane assist?

 

[Widil]

Hello, does anyone know if it's possible to disable that "take direction" message when using lane assist?

Check the thread, this is issue has long been discussed

 

[leooncosta]

Check the thread, this is issue has long been discussed

I confess that I already researched a lot in this topic, but in the midst of so much I couldn't understand

 

[Widil]

I confess that I already researched a lot in this topic, but in the midst of so much I couldn't understand

for short, nope, it's not possible to disable it. The only way to counter that is to install a capacitive steering wheel and code the car along.

 

[Antera]

for short, nope, it's not possible to disable it. The only way to counter that is to install a capacitive steering wheel and code the car along.

Even then it is not possible. You only get travel assist but still the message every 10 sec

 

[Widil]

Even then it is not possible. You only get travel assist but still the message every 10 sec

Not sure if you worded your answer right but with the capacitive steering wheel, and if you keep your hands on it, you wont have the warning every 10s.

 

[Antera]

Not sure if you worded your answer right but with the capacitive steering wheel, and if you keep your hands on it, you wont have the warning every 10s.

Indeed but no hands will stay. Cars with lane assist only dont give hands on wheel message but keep in lane message

 

[simoammi]

Hi guys,

I did the steering wheel change and this is the complete guide, taken from here and improved. Now no errors in the gateway and Emergency assist is complete

- Obtain a capacitive steering wheel with travel assist button
- Switch on the ignition for power steering
- Turn wheel 90 degrees
- Release one side of the airbag unit with a flathead screwdriver
- Turn wheel 90 degrees, opposite direction
- Release the other side of the airbag unit with a flathead screwdriver
- Return steering wheel to neutral position
- Remove negative pole from battery and wait a few minutes
- Unplug airbag unit.
- Remove old steering wheel (M12 XZN tool required)
- Install new steering wheel (M12 XZN tool required) fix at 30nm + 90 degrees
- Install airbag unit
- Hook up battery
- Power on car, it may be necessary to restart the car again to reset errors.
- Coding with OBDeleven

- Select Driver Assistance A5
- Select Long coding
- Select KLR
- Set to Coded
- Select Point of intervention
- Set to Early
- Select HC Warn Intensity
- Set to Setting_over_menu
- Select HC variante
- Set to Variante_2
- Select Adaptive cruise control 13
- Select Long coding
- Select Capacitive_sterring_whell
- Set to Installed
- Select Travel Assist
- Set to Activated
- Select Gateway 19
- Select Adaptation
- Select Specified installation of sub-bus users
- Select Control module for sterring whell touch reconition
- Set to Yes

EMERGENCY BRAKE SYSTEM
- Select Module A5 (Driver Assistance)
- Select Long Coding
- Select Emengecy Assist
- Set To EA Variant 4
- Select Control Unit 09
- Select Adaptation
- Flashing
- Fahrerassistenz Blinkenfunktionen
- Set to Wechselblinken Warnblinken Bremsblinken
- Warnblinken durch Fahrerassistenz
- Set to Active
- Hupen durch Fahrerassistenz
- Set to Active
- Travel Assist
- Set to Active

- Innenlicht durch_Fahrerassistenz
- Set to Active

Alternative

- Select Adaptation
- Interior light general setting
- Innenlicht durch_Fahrerassistenz
- Set to active

 

[JeeEs]

Hi guys,

I did the steering wheel change and this is the complete guide, taken from here and improved. Now no errors in the gateway and Emergency assist is complete

- Obtain a capacitive steering wheel with travel assist button
- Switch on the ignition for power steering
- Turn wheel 90 degrees
- Release one side of the airbag unit with a flathead screwdriver
- Turn wheel 90 degrees, opposite direction
- Release the other side of the airbag unit with a flathead screwdriver
- Return steering wheel to neutral position
- Remove negative pole from battery and wait a few minutes
- Unplug airbag unit.
- Remove old steering wheel (M12 XZN tool required)
- Install new steering wheel (M12 XZN tool required) fix at 3nm + 90 degrees
- Install airbag unit
- Hook up battery
- Power on car, it may be necessary to restart the car again to reset errors.
- Coding with OBDeleven

- Select Driver Assistance A5
- Select Long coding
- Select KLR
- Set to Coded
- Select HC Warn Intensity
- Set to Setting_over_menu
- Select HC variante
- Set to Variante_2
- Select Adaptive cruise control 13
- Select Long coding
- Select Capacitive_sterring_whell
- Set to Installed
- Select Travel Assist
- Set to Activated
- Select Gateway 19
- Select Adaptation
- Select Specified installation of sub-bus users
- Select Control module for sterring whell touch reconition
- Set to Yes

EMERGENCY BRAKE SYSTEM
- Select Module A5 (Driver Assistance)
- Select Long Coding
- Select Emengecy Assist
- Set To EA Variant 4
- Select Control Unit 09
- Select Adaptation
- Flashing
- Fahrerassistenz Blinkenfunktionen
- Set to Wechselblinken Warnblinken Bremsblinken
- Warnblinken durch Fahrerassistenz
- Set to Active
- Hupen durch Fahrerassistenz
- Set to Active
- Travel Assist
- Set to Active

- Innenlicht durch_Fahrerassistenz
- Set to Active

Alternative

- Select Adaptation
- Interior light general setting
- Innenlicht durch_Fahrerassistenz
- Set to active

You, Sir, changed my life behind the replaced wheel! I thank you for the EA fix!

 

[Antera]

It indeed let de horn sound when its going to brake and sets hazard lights. Perfect update.

But the part about the gateway coding isnt there (2020 Leon)

 

[simoammi]

It indeed let de horn sound when its going to brake and sets hazard lights. Perfect update.

But the part about the gateway coding isnt there (2020 Leon)

which part don't you find? do you have a my2020?
The gateway part only serves to eliminate an error that was created after installation
If you don't have this error, don't worry

 

[kinect]

Has anyone tried to change the steering wheel NOT HEATED with a capacitive new one with TRAVEL ASSIST and HEATED?
Does the heating work correctly? I understood that there is different hardware for the heating (not only the extra pin behind the airbag) but I'm not pretty sure.

 

[JeeEs]

Has anyone tried to change the steering wheel NOT HEATED with a capacitive new one with TRAVEL ASSIST and HEATED?
Does the heating work correctly? I understood that there is different hardware for the heating (not only the extra pin behind the airbag) but I'm not pretty sure.

Yes. I did this. Heating does NOT work, because there is no connector for the extra plug on the clockspring (turning base where steering wheel is attached to). At least, not in my car. I think you can replace that as well, but I am not sure which partnumber is the correct one. It seems there are two variants which may work. Maybe an extra cable is involved too.

 

[kinect]

Yes. I did this. Heating does NOT work, because there is no connector for the extra plug on the clockspring (turning base where steering wheel is attached to). At least, not in my car. I think you can replace that as well, but I am not sure which partnumber is the correct one. It seems there are two variants which may work. Maybe an extra cable is involved too.

Thanks a lot. Here my hope finally deads

 

[Amr281]

Hi, I'm Italian, I share with you what I discovered:

EMERGENCY BRAKE SYSTEM
- Select Module A5 (Driver Assistance)
- Select Long Coding
- Select Emengecy Assist
- Set To EA Variant 4
---------------------------------------------------------------------------------------------
CUPRA VIEWER and CUPRA STYLE
1/ Adding new views to cockpit
- Cupra View on Leon FR
- Select Control unit 17
- Select Adaptation
- Select View Activation
- activate view 6/7/8 the others are useless
2/ Adding all view Cupra on display and infotaiment
- Select Control Unit 17
- Select Long Coding
- Select Start Screen
- Select Version 2
- Select Lap counter
- Set to Yes
- Select Vehicle variant
- Set to Derivative 6 (this Cupra Sporturer)
- Set to Derivative 4 (this Cupra Hachback) - Select Multimedia 5F
- Select Long coding
- Select Car Bodystyle addition
- Set to 1
- Select Vehicle type power stage 2
- Set to Yes
- Select Adaptation
- Select Function configuration hmi
- Select skinning
- Set to 2
THIS ACTIVATES A SORT OF TRAVEL ASSIST. TO WORK, THE LANE ASSIST EARLY MUST ALSO BE CODED AND THE ACC MUST BE ACTIVE WITH THE SET SPEED. IT ALSO WORKS UNDER 60 KM/H.
- Select Module A5 (Driver Assistance)
- Select Long Coding
- Select HC Variant
- Set To Variant 1
- Select Adaptive Cruise control
- Select Long coding
- Select PACC Reaction to end of Traffic Jam
- Set to Regulator adaption with speed adaption
- Select PACC regulation on priority
- Set to Active
---------------------------------------------------------------------------------------------------
SCANDINAVIAN DRL
- Select Central Elettric 09
- Select Adaptation - Select Daytime running lights
- Select Tagfahrlicht-Dauerfahtlicht aktiviert zusaetzlich standlicht
- Set To Active
----------------------------------------------------------------------------------------------------
ONLY DSG - AUTOMATIC DOOR RELEASE WHEN THE P BUTTON IS PRESSED
- Select Central Elettric 09
- Select Adaptation - Select Zv Autolock
- Select automatic unlock nar
- Set to Active
-----------------------------------------------------------------------------------------------------
DEACTIVATES ENGINE IGNITION WITH STEERING WHEEL MOVEMENT
- Select Module 44 (Sterring Assistance)
- Select Long Coding
- Select Engine start through power steering
- Set To Not active
-----------------------------------------------------------------------------------------------------
DEACTIVATES ENGINE IGNITION WITH VEHICLE MOVEMENT THAT BEFORE YOU. IF ACC IS ACTIVATED, THE MOTOR WILL RE-ACTIVATE DESPITE THIS SETTING
- Select Module 13 (Adaptive Cruise Control)
- Select Adaptation
- Select Expanded restart function
- Set To Off
--------------------------------------------------------------------------------------------------------
ACTIVATE FOG LIGHTS WITH HIGH BEAM FLASHING
- Select Central Elettric 09
- Select Adaptation
- Select LEUCHTE 12 NL L B45
- Select Lichtfunktion D 12
- Set to Lichthupe
- Select Dimmwert DEF 12
- Set to 100
- Select LEUCHTE 13 NL R B5
- Select Lichtfunktion D 12
- Set to Lichthupe
- Select Dimmwert DEF 12
- Set to 100
-----------------------------------------------------------------------------------------------------
ACTIVATE OEM ANTI THIEF ALARM WITH HORN AND DIRECTION INDICATORS
- Select Central Elettric 09
- Select Adaptation
- Select Diebstahlschutz Schnittstelle
- Select DWA verbaut
- Set to installed
- Select Diebstahlschutz.Modulsoftware
- Select Akustischer Alarm ueber Hupe
- Set to Active
- Select Anti.theft blinkers by inter.door handle activ.
- Set to On
- Select DWA campermode
- Set to Active
- Select Dynamic turn signal control
- Select Theft flashing
- Set to active
--------------------------------------------------------------------------------------------------------------

Does FOG LIGHTS WITH HIGH BEAM FLASHING worked with u ? , i tried it and Didn't work

 

[Antera]

This will work wait a night and th next day it schould work.

 

[Amr281]

This will work wait a night and th next day it schould work.

Thanks mate , I will try this and tell you

 

[shaielgali12]

where is the obd port on the new seat {mk4}