For Magnum and Challenger models we should start with the removal of bumper cover. Identify the components: Low-beam headlight is abbreviated as A, high-beam headlight fondly referred to as B, outer parking light as C, inner parking light is D and park/turn signal light is E. Subsequently, there are headlight housing mounting bolts that have to be taken off; staggered 300 and Challenger models have one upper bolt and two lower ones whereas the Magnum models have two upper and two lower bolts but all 300 models have two upper and one lower bolt. Challenger models are the particular models which have one upper and two lower bolts only. Many top designs have a ball and socket joint that is located at the upper outer corner and can be unscrewed by pulling on the housing through the radiator support. Withdraw the housing sufficiently to unplug five electrical connectors of the headlights, and later, take the housing out. To uninstall, reverse the process mentioned above.