When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
* Place a screen 25 feet in front of the vehicle with a line drawn horizontally at the height of the center of the foglamps (You'll have to measure this ... the manual doesn't list the height)
* Turn on the Fog lamps (duh!!!)
* Insert a TORX driver through the front fascia deflector access hole to reach the fog lamp vertical (there is no horizontal) adjustment screw.
* Adjust lamp so that the top of the high intensity zone is 4 inches below the line on the screen.
I don't believe their is a Haynes or Chilton manual for the C5 Corvette - you need to get the 3 volume Helms manuals if you want to do your own service work
and NO, no one makes a "manual" for the C5. The only recourse is to buy the GM service manuals. The 3 volume set runs near $120. Ken Fitchner has had the best price going for the last 3 years.