In most cases by pressing on the brake pedal...
year 25thn addition 78 corvette L81,
The tailights might be burned out. Typically the tailights and brake lights are separate bulbs.
Drivers side, under the dash.
They were a good car. Nothing real special.
L48 or L82. Both 350 c.i.
Blown fuse.
Not really. The 78 will have features that the 68, doesn't. You could make it work, but, it would not be wise. Watching your vette burn up, along side the highway, is not an adventure that I would recommend one partake in.
there are 15 crews on a 78 and 79
Check bulbs they are double filamneted smaller for stop lights larger for tailights Check fuse (parking/tailights/dash) Maybe a bad headlight switch
it depends on what style of 81 corvette, But a doubt it would work.
You must be out of blinker fluid.
Check the fuse for parking/tailights Check the bulbs - they are double filamented with the larger for tailights Check for power and ground at light sockets