hello! i have problem with coding the ecs-eletronics towbar module .my mistake is that i haven't done autoscan prior installing the towbar module so therefore i don't know if something has changed. but anyway i don't think that just plugging in the module will change the coding by itself in any module allready present. anyway i've done the autoscan after fitting the module and powered up the car and it shows a lot of errors in different modules. then when i try to code it's rejecting the code due to security issues. now, do i need the 5 numbers security code, or is there something related to the SFD in the latest models VAG?? i've done a 2020 touareg and it worked just fine. after that i've disconnected the module and done the can rewiring as original but i find my self with faults in the 01,03,13 and others that does not clear. any ideas??
the first autoscan is from when i first fitted the module without any coding.
and for the 01 it does not give a long code
the first autoscan is from when i first fitted the module without any coding.
and for the 01 it does not give a long code
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