Start Stop Error After Software Update

[Charliescarlett60]

Hi there,

since doing a software update at the end of may, my start stop function has stopped working in my 2020 seat Leon.

the engine won’t start if I just press the start engine button, I now have to hold it down and it starts fine, but then pops up with a message on the dash saying start stop error, picture attached.

Any idea what this could be? It only started happening after a software update.



thanks in advance.

 

[East Yorkshire Retrofits]

What control module(s) were updated?

 

[Charliescarlett60]

Not sure, however screenshot attached of the system info after the update completed. Don’t know if any of that helps!

 

[RCupra]

just do a read and clear. Then see if it comes back

 

[Charliescarlett60]

just do a read and clear. Then see if it comes back

Nothing shows on an OBD scanner? I did do a scan to check but nothing showed up.

 

[RCupra]

Nothing shows on an OBD scanner? I did do a scan to check but nothing showed up.

Which scanner did you used

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[Charliescarlett60]

Think it’s just an ECU scanner, from Amazon.

 

[RCupra]

Use a proper tool like Odis, vcp, vcds or obd11 (Although obd11 cant show always the exact faults)

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