Ms27433-100 Cutout Relay on 2040-parts.com

Problems with your McLaren MP4-12C? Have a ‘McLaren: The Wins’ coffee table book

Ron Dennis apologises to McLaren MP4-12C owners A couple of weeks ago we reported that McLaren was having some teething problems with their new MP4-12C but weren’t, despite reports to the contrary, halting production. The problems seemed to be mainly software related, with issues including warning lights flashing on and battery drainage issues, which seemed to be because the MP4-12C’s electronics didn’t turn off when the car was halted. But it seemed McLaren were working on the issues with the same sort of zeal we’ve come to recognise from their F1 programme, no doubt spurred on by the wrath of Ron Dennis.

Performance Car of the Year 2008

In the November issue of CAR Magazine we've gathered together 29 of the best performance cars from the past 12 months to find out which is best. And to bring you the key battles of 2008 we've split the 29 cars into groups. That means the new issue of CAR features the Lamborghini LP560-4 taking on the GT2, CLK Black and Gumpert Apollo; Nissan's amazing GT-R matches up against the new 911, the Jag XKR-S and Aston's revised V8; Ford's brand new Focus ST Moutune takes on the spanking Mini JCW and KTM's crazy X-Bow meets three of the best British track cars, plus much, much more.

Mercedes SLC (or Mercedes GT): It’s Official Spy photo time – again

Mercedes turn spy photographers for the baby SLS – the Mercedes SLC/GT It’s almost 4 years since we first revealed there were plans afoot at Mercedes-Benz to build a small, nimbler SLS to take on the Porsche 911 – a car subsequently dubbed the Mercedes SLC – but not until 2014. Well, 2014 is less than half a year away, Mercedes confirmed the SLC was in the mix and now we get a set of ‘spy’ photos of the SLC (or Mercedes GT, perhaps) – straight from Mercedes. It’s not the first time Mercedes has tried to put spy photographers out of business, as both the SLS had ‘official’ spy photos and video, as did the new Mercedes SLK.