New C4x Error codes

[Ttrapper]

I am a new c4x owner and my car has only been on 2400 km
I have encountered the same error 3 times so far. I think the car is giving an error when trying to activate the start-stop when it is close to stopping.

Apart from this, I feel a slight hesitation when shifting from 2nd to 3rd gear. I heard that there is an update in the recall campaign of my car, it is related to the gearbox.
VIN VR7**************[VIN obfuscated, can be read by forum staff]
The error codes I received are
U1209
U1218

[GiveMeABreak]

Hi

Just be advised service data is offline at present as PSA are merging systems, so I have no access at present so can't advise. I will come back to this as soon as services are back up, but this may be a few days next week.

[GiveMeABreak]

I am a new c4x owner and my car has only been on 2400 km
I have encountered the same error 3 times so far. I think the car is giving an error when trying to activate the start-stop when it is close to stopping.

Apart from this, I feel a slight hesitation when shifting from 2nd to 3rd gear. I heard that there is an update in the recall campaign of my car, it is related to the gearbox.
VIN VR7**************[VIN obfuscated, can be read by forum staff]
The error codes I received are
U1209
U1218

Ok, so first things first. You have 2 After-sales campaigns that have just come out for your vehicle:

Ref: NJ3 Gearbox Software (09/10/24)
Ref: MF3 IVI Software (Download of the latest IVI software), (09/09/2024)

So before anything else, I suggest you get it booked into the dealers, the work will be free of charge and quote the 2 references above.

Whilst there, I suggest you tell them about the other issues, as it's still under warranty and you don't want to be fiddling with anything yourself as this may invalidate said warranty.