See more from Ask Carzone 
My Fluence has an error...
I have an error message which says "check autu gearbox" in renault fluence diesel 2015
Our answer:
Hi Amir,
Best bet is to get the gearbox interrogated by a diagnostic computer at a Renault dealership.
Have a motoring question? Ask us here!
Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.