Headlights Turn Off While Driving problems of the 2007 Chevrolet Corvette

The contact owns a 2007 Chevrolet Corvette. The contact stated that while traveling various speeds, the headlights suddenly failed and the high beam lights were required in order to view the roadway. The contact also stated that the failure recurred intermittently. The vehicle was taken to a private mechanic where it diagnosed that the body control module needed to be replaced. The manufacturer was not notified of the failure. The vehicle was not repaired. The approximate failure and current mileage was 63,734. Updated 02/06/lj the dealer stated there was an internal underhood bussed electrical center failure.

While driving, the low beam headlights suddenly went out. After further investigation, a known and documented problem regarding the fuse block under the hood was the culprit. There is a copper wire within the fuse block that loses connection due to the high heat that occurs in the fusebox circuitry but to date, gm has not issued a TSB or recall concerning this potentially dangerous issue.

Driving at night, 45 mph on smooth pavement. Low beam headlights went out, high beam remained functional. Since that time whenever driven low beams work until engine compartment warms up and do not work again until engine compartment cools down.

July 03, 2012 9pm - low beam headlights failed to turn on either automatically or manually by switch. For next several days/nights the low beams would intermittently turn on when the car was cold and turn off after the car was warm. Searching the internet identified the underhood fuse block as the most likely cause, many Corvette owners had experienced the same problem with the low beams and isolated their problem to this fuse block. I replaced my fuse block July 15 and the problem was fixed. I disassembled the removed fuse block with the intent of repairing it so I would have a spare fuse block if the new fuse block failed. After evaluating the design and construction of the fuse block I concluded that the fuse block will have poor long term reliability. I could repair the problem that caused the low beam headlight failure but any and every other circuit in the fuse block is vulnerable to the same failure cause. Every component/system that receives power thru this fuse block is vulnerable to eventually experiencing intermittent power problems.