Nitrous Express 15941 Heavy Duty Nitrous Bottle Heater on 2040-parts.com

Road test editor Natalie Neff fielded your questions

Who holds the keys to the AutoWeek kingdom? Well, at least the keys for the test cars? That would be road test editor Natalie Neff.

Recall is last linked to fire hazard, Ford says

Ford Motor Co.'s new recall of vehicles that pose potential fire hazards will be its last because the latest action covers all remaining cars and trucks with cruise-control switches made by Texas Instruments, even if those switches don't pose safety risks, a Ford spokesman said today. "We did this to reassure customers and make sure there will be no future actions connected to this," spokesman Wes Sherwood said in an interview. "We've gone to extra lengths to include both vehicles with risks and those that don't show risk." Yesterday, Ford announced a recall of 4.5 million vehicles--its eighth in the past decade involving cars and trucks with faulty cruise-control deactivation switches.

BMW 4 Series Gran Coupe (2015) revealed in patent pics

The BMW 4 Series Gran 4 Coupe is proof that BMW is continuing its efforts to fill every imaginable niche. It's a four-door version of the 4 Series coupe, which itself is based on the 3 Series saloon, and adds to a bewildering array of machines stemming from the F30 3 Series. Officially the 4 Series Gran Coupe, revealed in full in these images from the firm’s design patent, is given the ‘F36’ codename and is expected to be officially unveiled in early 2014. It joins the F30 (3 Series saloon), F31 (3 Series Touring), F32 (4 Series Coupe), F33 (4 Series Convertible), F34 (3 Series Gran Turismo) and F35 (3 Series long-wheelbase saloon) to complete the range of body styles.