C5 X7 1.6 eHDI U1218

[CrootJ]

The U1218 fault can relate to an intersystems CAN fault in relation to the STOP Start system if you have this fitted.

First post your VIN up here so I can identify your vehicle.

Hi, sorry to reply to an old post. Im getting this same code on my 1.6 e-hdi. The car does have stop start. Any clues on where i could start?

Cheers

[GiveMeABreak]

I've split this into a new topic.

Please confirm that this is for a C5 X7 and can you provide ALL the fault codes you have and any symptoms of the problems.