BMW will be issuing a recall for over 19,000 i3 REx (range-extended) cars towards the beginning of April due to concerns about fuel vapors potentially starting fires, according to recent reports.
The issue, according to the US National Highway Traffic Safety Administration, is that the BMW i3 REx’s fuel tank can rub up against the wire protection sleeve of the battery-positive cable (which is ribbed), and that over time the vent line may wear and lead to the formation of a hole, which fuel vapors could then enter the engine compartment through.