IN SOME CASES THE renault laguna ii "auto" warning light orange indicator light on the dashboard will turn on, butthe car keeps on driving smoothly without any problems. I had a diagnostic check and it came up with pressure regulator valve problem, code 177. Please advise further actions and the way forward.

Manufacturer:RENAULT
Model:LAGUNA HATCHBACK - 2.0 16V Dynamique 5dr Auto
Year:2004

Transmission:Automatic
Engine Size:2000
First Registered:30/04/2004

kostas, April 2023