For the 2014 Chevrolet Cruze, the low-beam and high-beam headlights both use an H13 bulb. The same H13 fitment is also listed for the daytime running lights. No projector or non-projector headlight variation is specified in the supplied fitment data, so verify the existing bulb before ordering if your vehicle has been modified.
The front turn signals and parking lights use 7444NA bulbs, while the front side markers use 194NA. At the rear, the turn signals use 7440A, and the tail and brake lights use 3057R. The center stop light is listed as LED.
Reverse lights use 921 bulbs. Interior and auxiliary fitments include 2825 or 98 bulbs for the dome and map lights, 194 or 7441 for the glove box and trunk, and 7065 for the vanity light. License plate lighting is listed with either 2825 or 98.