Brightness control is turned off or a fuse is blown.
There is nothing wrong with the reverse lights. It is probably your turn signal switch. They are bad in the 1995 lumina. If you do it yourself it should cost about 100 bucks. Good Luck!!
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No.
DRL = daytime running lights
Cab lights. Wrong.... Marker lights
Its the steering colum
replae backup light switch on transmission
Take it to the garage.
Its most likely the brake switch. Its a plunger like switch on the brake pedal. Its pretty easy and cheap to change.
Could be in need of a tune up.
On the junction panel on the firewall just above and left of the brake pedal. You can see it quite easily, pulls out. Replace with exact part or lights flash at the wrong rate.
BEHIND THE BRAKE PEDAL