Project B1318 Overview
Because the car has not yet been released for sale, full performance reviews are based on technical previews and "scoop" data rather than long-term consumer testing.
- If timing belt: replace at manufacturer interval (commonly 60,000–120,000 km) including water pump and tensioner. If timing chain: inspect for noise; chain guides/tensioners can wear—replace if noisy or stretched.
The B1318 project represents a pivot for Renault. Originally, the brand intended to discontinue the Clio in favor of the all-electric R5, but high demand for hybrids led them to greenlight this new generation.
The airbag light blinked twice and stayed off.
Affected Systems
A weak or aged battery, a failing alternator, or corroded battery terminals.
Use a Renault-compatible diagnostic scanner (e.g., CLIP, Delphi, Autel, Launch). Clear all codes and cycle the ignition. If B1318 returns immediately without any other codes, it confirms an internal ECU fault.