Had my cat put back on will light on dash go off by itself or does it need resetting?

[Slug172]

Do i need to have it reset by renault?

 

[edde]

Re: Had my cat put back on will light

Or by any garage who has a computer system who can clear OBD fault codes.

 

[16v_jon]

Re: Had my cat put back on will light on dash go off

it will go off on its own