How to Fix a Car's Small Light That Won't Turn On?
1 Answers
The filaments of small and large light bulbs often burn out during use, possibly due to a faulty voltage regulator, excessively high voltage, or poor contact in the battery wires. If neither the high nor low beams turn on when the headlight switch is engaged, first check if any fuses in the fuse box are blown, and then inspect the car's lighting switch for faults.