[antonius2018]

A few days ago, after a traffic stop (with Start/Stop activated), the car only started on the second attempt.
Since then I've turned off the start-stop, but it usually only starts the second time and you hear a metallic noise the first time. The voltage with the engine off is 12.90 V and on is 15.30 V.
I include a photo of the error with english translation(the original is portuguese).
Any ideas what might be: starter motor, battery, alternator?
Thanks!

[Jmmigueis]

Given the error message, I'd guess the starter is probably on it's way out.
Have you hooked it up to a computer \ diagnostics machine to check for error codes ?

[antonius2018]

Originally Posted by Jmmigueis

Given the error message, I'd guess the starter is probably on it's way out.
Have you hooked it up to a computer \ diagnostics machine to check for error codes ?

Thanks for you reply.
I have not checked for errors yet, I only have ESYS, can I check errors with that ? (I also have Carly, but no errors detected).
The "Check Control" in the car returns "OK" .