Installed new printed circuit board in m 69 Firebird 350. Have couple issues, Oil lite and charge lite don't lite when ignition is turned on, Checked bulbs still nothing, the temp lite works fine, dome lite and interior lights stay on all time.. Like they were turned on by the light switch but they are not. What could be causing this problem?? I checked the new p/c board to see if it matched the original and far as I can tell it does.. Can live without the Oil and Batt lights but interior lites on constant is a prob!!! Far as I can tell the dash lites, signal lites, Brake lite and all else is back to normal.. Thanks for your comments and help in advance.. Frank Woodard