While you wait for answers, we may have found some information which could help you.
Success
Message
Pressure regulator problem, code 177?
Renault clio?
Reanult clio 2008?
Alarm problem on my renault megane?
Change bulb?
Renault scenic2?
Renault Megane roof has stopped working?
Renault Duster 2020?
Renault twingo 2010 sports?
Can i fix it?
Renault grand scenic?
Check injection on a 2008 Renault Megane?