New Genuine Power Steering Proportioning Valve, 211 460 09 84 on 2040-parts.com

2013 facelift for BMW Z4 & new Z4 M35i

BMW are planning to facelift the Z4 for 2013 and add a new M Performance model – the BMW Z4 M35i – to replace the Z4 sDrive35iS. Four years since the current BMW Z4 was launched at the Detroit Motor Show in January 2009, it looks like BMW’s roadster is getting a facelift to keep it fresh, and a new M Performance model – the BMW Z4 M35iS. Changes to the 2013 Z4 are likely to be modest, with the usual facelift fare of new bumpers, new lights, new alloys, titivated ‘more upmarket’ interior and tweaks to the engines to offer more power with better economy and lower emissions.

A heavy key chain may deactivate the airbags in your Chevy Cobalt or Pontiac G5

GM is recalling 788,000 Cobalt and Pontiac G5 sedans for a potentially deadly problem with the ignition system. When the vehicles' keys are connected to heavy key chains (or, say, key rings laden with a dozen extra keys), a sufficiently extreme jolt or impact could shift the ignition out of the "run" position and into the "off" position. Cuts electrical power to the vehicles' systems, in turn deactivating the airbags.

End of Maybach may jump-start Mercedes S-class convertible

A couple of nondenial denials from Mercedes-Benz execs at the New York auto show this week sure made it sound like there's a convertible coming, based on the redesigned S-class due out next year. If the brand follows its usual practice, the convertible would come out a year or two after the sedan. Significantly, Mercedes-Benz showed the Ocean Drive convertible concept five years ago with a Mercedes-Benz badge, rather than Maybach.