[sarya]

I used Bimmercode to code auto start/stop active but my car keeps shutting off
I coded that the car starts on Sport+ but it keeps shutting off when I stop at a red light unless the car is very hot I am stage 2+ so not sure if that could be a problem I heard that changing your spark plugs could help. does anyone have any idea how to fix this issue?

[Billfitz]

Code it to auto stop start function memory active. ASS has nothing to do with the spark plugs.

[sarya]

I have already code auto start function memory to be active but it still keep shuting off when i fully stop at a red light or stop sign

[paul e]

Mine doesn’t work either, but in the opposite manner…I cannot turn it ON… which is fine with me.

It is the switch itself on my car, pressing it no longer does anything…if I want it to work I have to switch to ECO mode.

Maybe your switch is broken.

[sarya]

i dont think my switch is the problem because when i use sport mode it keeps shutting off so i think its something in the ecu or im going to flash my ecu back to factory setting and see if that could be the problem im currently running stage 2

[sarya]

Update I flashed my car back to stock tune and everything worked perfectly fine i test drove the car multiple times and i did cold start and drove it with all the modes and so far soo good if anyone having that problem try flashing your car back to stock tune and contact your tuner maybe they could do a custom map for you.