Corvette Wire Harness Rear Window Defroster Defogger Heat 79, 1979 on 2040-parts.com

GM begins Chevrolet Sonic production at suburban Detroit plant

General Motors Co. today launched production of the 2012 Chevrolet Sonic subcompact at its Orion Township assembly plant in suburban Detroit. The Sonic will be available in dealerships this fall.

IIHS gives Camry, Prius v hybrid poor safety rating

Thirteen mid-sized cars have earned high marks on the insurance industry's newest frontal-crash test, but a pair of Toyota models tested fared worse than the rest. The so-called small overlap test involves crashing the front corner of a car into a barrier at 40 mph. The Insurance Institute for Highway Safety devised the test to simulate a collision with a stationary object such as a tree or a utility pole.

Listen: Upcoming Ford Focus ST to employ sound symposer

While BMW employs a digitally sanitized/perfected sound file to give M5 owners the proper sense of aggro urgency when motoring at pace, Porsche went a little more organic with its employment of a sound symposer to feed the 911's flat-six growl into the cabin of the extra-refined 991. Essentially, the sound symposer is an electrically controlled diaphragm in a tuned sound tube that brings the proper engine noises into the passenger compartment. It can be opened and closed by the car's onboard electronics to offer snarl when you want it and serenity when you don't.