Purpose: to disable Start and Stop completely.
Watch out! There are 1 or 2 lines of coding to do here, depending on the method. (After 2019 deactivation no longer works according to gateway reference “AA”)
Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostic socket or OBDeleven box.
2 – Switch on the ignition and run the VCDS program or the OBDeleven application.
Method 1 (voltage method, recommended):
VCDS :
Line 1:
3 – Click on“Select”, then click on“19 – CAN Gateway”.
4 – Click on“Adaptation – 10”.
5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose “Limite de tension de départ marche/arrêt” / “Start/Stop voltage limit”.
6 – On this same page, there is a second drop-down menu, but at the bottom
of the page.
On this menu, select“12” (default value = 7.6V) then validate.
OBDeleven:
YouTube video:
Method 2 (Temperature method):
VCDS :
Line 1:
3 – Click on“Select”, then click on“19 – CAN Gateway”.
4 – Click on“Adaptation – 10”.
5 – On this page, at the top, there is a drop-down menu.
In this drop-down menu, choose“Start/Stopp Auntemperaturvorgabe-Minimaltemperatur”.
6 – On this same page, there is a second drop-down menu at the bottom
of the page.
Select“50” (default value = -50.0) and confirm.
Line 2:
3 – Click on“Select”, then click on“19 – CAN Gateway”.
4 – Click on“Adaptation – 10”.
5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Start/Stopp Auntemperaturvorgabe-Maximaltemperatur”.
6 – On this same page, there is a second drop-down menu at the bottom
of the page.
Select“50” (default value = -50.0) and confirm.
OBDeleven:
Information :
Start and stop deactivation is not compatible with Golf 7 GTE models, and can only be deactivated with engine reprogramming.
It is no longer possible to deactivate it with a Golf 7.5 Facelift with a Gateway after 2019.
For Golf 7R, if you have the ECU: Acc / Start Auth. (address 05, HW: 5Q0-959-435). This controller has a single adaptation channel whose sole function is to deactivate Stop/Start. The adaptation channel descriptor is“Desactivation of start-stop function” and the default setting is“not active”. It may be possible to change this setting to active (untested) if available.