OBD Modifications

Dec 2, 2023
2
0
éire
Hi all.
Has anyone successfully coded the windows to stay working with ignition turned off?
I have seen instructions for VW,
Central Electrics, Adaptations, ZV Komfort, Freigabenachlauf_FH_bei_Tueroeffnen to inactive.
BUT I don't seem to have the "ZV Komfort" adaptation on the Leon.
Thanks.
 
Apr 6, 2024
4
1
hello, I have a 2021 1.5 hybrid Leon with lane and travel assist I have the capacite stearing wheel, wen I activate travel assist, after a few seconds the car asks me to take over the stearing whell, is there any way to increase that time?
Also, wen I use the blinker with travel assist on, it does not change lanes, can I activate it?
Thank you for your help
 
Feb 22, 2024
15
0
hello, I have a 2021 1.5 hybrid Leon with lane and travel assist I have the capacite stearing wheel, wen I activate travel assist, after a few seconds the car asks me to take over the stearing whell, is there any way to increase that time?
Also, wen I use the blinker with travel assist on, it does not change lanes, can I activate it?
Thank you for your help
Hello. Do the capacitive sensors on the steering wheel really work?
 

KoNG

Active Member
Jul 27, 2016
478
98
Canning Town
Alarm chirp confirmation lock / unlock - working on my car with factory alarm

ZV Quittierungen:
Quittungston_hmi_einstellbar:
active
Quittierungston_bei_entriegeln:
active
Quittungs_ton_bei_verriegeln:
active
 

Antera

Active Member
hello, I have a 2021 1.5 hybrid Leon with lane and travel assist I have the capacite stearing wheel, wen I activate travel assist, after a few seconds the car asks me to take over the stearing whell, is there any way to increase that time?
Also, wen I use the blinker with travel assist on, it does not change lanes, can I activate it?
Thank you for your help

You need hand on the wheel

Changing lane only possible from 1 firmware version off your A5 module.

Module 2020/2021 always to old some newer one have or can be coded
 
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Apr 6, 2024
4
1
thanks for the information.
BTW do you know if its possibile for the car to lock itself without touching the door handle, just by leaving the car it will close?
 
Aug 1, 2021
7
1
Hello all,

need some help regarding how to code my seat leon MK4 2020. I have bought a VCDS 23.3.1 with STM32F4 from Aliexpress but when i connect it to my car i'm not able to read anythink. The autoscan and ODB are not working, it response "No response from controller" and Kline init failed. I had also tried with an older VCDS 20.4 with ATMega16 and it works, i can do the autoscan and ODB read but it is old so it is not able to decode some messages beacuse the car is too new.

I had also tried with a OBD ELM327 donge and as with the first VCDS i can not read anythink. It can not go in connection with the ECU. Same problem with this adapter on an Ateca 2021. On an Opel Corsa 2016 it works.

Why this? i need to unlock somethink on the car for be able to communicate with it?

Thanks
 

tracktoy

Active Member
Jun 11, 2023
471
336
If you have a MK4 Leon then I think it will be protected by SFD (but may be wrong as I cant recall when this first arrived) so you wont be able to code anyway unless you have access to getting unlock codes from ODIS (I think).

Secondly if you bought the Cable from Aliexpress then I am guessing its knockoff not a Ross Tech item so you may need to talk to seller.

Again if the car is SFD Protected then have you tried with bonnet open.
 
Feb 29, 2024
12
1
Anyone know how to code the power and torque screen in ?
 

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someuser08

Active Member
Mar 24, 2021
91
7
United Kingdom
Has anyone done a DSG reset using basic transmission settings in obdeleven? I can't seem to activate it (no option available, even though hood is up, transmission temp 30-100, foot on the break, engine on, parking mode).
 
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