2013 Toyota Tundra Owner's Manual on 2040-parts.com

Infiniti Q50 channels its inner Formula One

The Infiniti Q50 Eau Rouge concept bowed at the Detroit auto show on Monday. This is the same F1-Spa-Francorchamps-inspired sedan that the company teased early in December. It's purely a concept for now, and therefore only has a hypothetical powerplant.

Mercedes fixes diesel injector problems

Mercedes say that a new injector system for C Class and E Class diesels with the OM651 engine have now been fixed. So extensive was the problem that many owners were waiting months for their cars to be fixed as Mercedes struggled with a mounting pile of broken cars and injectors that were failing. Mercedes tell us that the problem was fixed with the release of new injectors later in 2010, but Cars UK readers have continued to complain about their cars needing multiple visits to dealers with injectors failing multiple times (that original story garnered more than 500 comments from disgruntled Mercedes owners).

Vauxhall/Opel Flextreme GT/E concept (2010)

This is the Opel Flextreme GT/E, a new concept that Vauxhall’s sister brand will unveil at the 2010 Geneva motor show next month. It’s Vauxhall/Opel’s second Flextreme show car – the original was revealed at the 2007 Frankfurt show – and previews how GM’s extended-range electric vehicle technology can be utilised in large cars – the GT/E uses the same electrified powertrain that is found in the more compact Ampera. The GT/E has uses the same E-REV (extended-range electric vehicle) technology that’s been developed for the Ampera.