* INCORRECT COLOR OF TURN SIGNAL: It must be white or yellow to the front, red or yellow to the rear (24953 VC).
*RED LIGHTS TO THE FRONT: They are illegal except on emergency vehicles (24003 VC). This is one way to get pulled over very quick!
*Tail lights that incorporate a bulb with a red tint or coating. In general, custom tail lights that incorporate a clear outer shell and red inner lens are legal (24011 VC). If they don't incorporate reflectors, they must be added to the vehicle (24607 VC).
*TAIL LIGHTS THAT ARE TOO DIM, washed out or show yellow, white or other colors (24600 VC). Ugly anyway
*ILLEGAL COLOR OF SIDE MARKER LIGHTS: If present, must be yellow in the front and red in the rear (25106, 24003 VC).
*DRIVING WITH JUST PARKING LIGHTS ON: (24800 VC). Vehicles that have factory-installed automatic daytime running lights must meet federal requirements and are legal.
*ILLEGAL DECORATIVE LIGHTS (24003 VC). All flashing decorative lights are illegal (25250 VC).