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