Identifying Problems in a Chevrolet Cavalier Headlight Assembly
Like with most other compact cars, you loved your Chevrolet Cavalier for its size and fuel efficiency. Built to last a long time, your car gives you more opportunity to enjoy driving. However, some of its parts require more attention than others do-case in point is the Chevrolet Cavalier headlight assembly. The assembly is not resistant to wear and tear; sometimes, it requires replacement much sooner than expected. Driving with faulty headlight assembly is not only a safety risk but is also a felony. Know the early signs of a bad headlight assembly, before the part becomes irreparable.
Only one of the headlights work
If you switch on your headlights and only one is able to function properly, it is likely that you have a burnt-out bulb inside the assembly. This problem is rather easy to spot, as the burnt-out bulb would have dark spots on it. In such a case, all you need to do is replace the bad bulb with a new one. Headlight bulbs are inexpensive to replace and are available in all auto parts store.
Lights flicker on and off
Several factors could trigger the flickering of headlight bulbs. For one, it could be due to loose-fitting bulbs inside the assembly. If the problem is because of loose bulbs, all you need to do is screw the bulbs tightly into their sockets. Another reason for the sputtering is electrical system problem. You need to check the wiring of the headlight assembly for loose connections and poor power flow. Corrosion on the wires could interrupt the flow of electricity from the battery to the lights.
Driving with dimmed headlights is hazardous to you and to oncoming motorists. Headlights usually become dim when there is an tug-of-war between the lights and the other electrical systems in your vehicle. Turn off other car systems like the power windows and radio-if the headlights' brightness is restored, that means there is insufficient power directed to the lights. If the headlights remain diffused, check your car's alternator and battery for power. You can use a voltmeter to test if there is adequate power coming from your car's battery.