Here’s what I can help with — please clarify which of these you mean:

Take your Renault on a 30-40 minute drive on a highway. Keep the engine speed above 2,500 RPM in 4th gear (don’t lug the engine). The high exhaust heat might trigger a passive regeneration. If the warning light goes off and power returns? Problem solved.

The (official Renault part number 0000165400 ) is a precision-engineered Ø 64 mm oil filter removing tool . Unlike universal strap or claw wrenches, which can slip or crush the filter canister, the Mot 1654 is designed to fit the specific 64mm diameter and fluted profile of genuine Renault oil filters perfectly. Why the Mot 1654 is Considered the "Best" for Renaults

For general Renault maintenance beyond DIY tool use, Renault offers official for vehicles on their third anniversary of registration and annually thereafter. Special Tooling - Renault Owners Club

Two days before the MOT, a corporate hit-drone injected nano-corrosives into La Best’s brake lines. Elara found them during her nightly ritual: checking the four rubber hoses that cost more than a new pod.