Gates 41057 Water Pump-water Pump (standard) on 2040-parts.com

Toyota, Honda, Nissan and Mazda recall 3.4 million cars over Airbag fault

As recalls go, 3.4 million cars around the globe is a big number, but it’s that big because a parts supplier - Takata Corp – supplied the same airbag part to Toyota, Honda, Nissan and Mazda, so the recall involves all four Japanese car makers. The part at fault could cause the airbag inflator to rupture and deploy the airbag abnormally, although there have been no reports of injuries due to the potentially faulty part and just five reports of the fault existing – three in the US and two in Japan. In the UK the number of cars affected – and do note the recall only affects cars sold between 2000 and 2004 – appears to be about 75,000 for Toyota, 60,000 for Nissan, 15,000 for Honda and 2.000 for Mazda, and all four car makers will be getting in touch with owners during the next month to book their cars in for free replacement of the part.

Lamborghini LP650-4 Roadster – in the wild

Lamborghini Murcielago LP650-4 Roadster at a motor event in the US We first got details on the new Lamborghini LP650-4 Roadster back in February, and Lamborghini subsequently issued a set of pictures to show it was real. But it was a bit of a surprise to see a real one turn up at a Lamborghini event in the US. Sporting the same 650bhp as the Lamborghini Reventon, the LP650-4 Roadster is the last of the line of open-topped Murcielagos (apart from the Reventon Roadster – which as there will only be 9 doesn’t really count), and is the successor to the LP640 Roadster.

Autoweek in review: What you might have missed

It's been a busy week in the automotive world, so let Autoweek get you up to speed with the latest news. Acura released pricing for its new ILX sedan. The base price of $26,795 includes the $895 destination charge.