How to Replace the Brake Light Bulb on a Hyundai Elantra?

[VanMiranda]

Here is the method for replacing the headlight bulb of the Elantra: 1. Disconnect the negative terminal of the battery. 2. Then, pull out the rubber rear cover of the low beam and high beam, disconnect the wiring harness connector from the rear of the bulb (plug-in type for low beam, spring clip type for high beam), and loosen the retaining clip. 3. Carefully remove the headlight bulb (low beam, high beam, and position light). 4. Rotate the front turn signal socket counterclockwise, remove the turn signal bulb, and replace it with a new one. Points to note: 1. Before starting the replacement, ensure the vehicle is turned off, the key is removed, and the engine is completely cooled. 2. Ensure the voltage and wattage of the new bulb are the same as the original to prevent unstable current causing a short circuit, which could blow a fuse or, in severe cases, lead to vehicle fire. 3. Wear gloves throughout the replacement process; do not touch the glass part of the bulb directly with your hands after removal. 4. When purchasing, it is not necessary to choose the original bulb brand; any bulb that meets the national 3C certification standard can be used.

[VonSamuel]

I changed the Elantra's brake light bulb myself and found it quite easy. First, turn off the engine and open the trunk for safety. The brake light is inside the rear light cover. For the Hyundai Elantra, it's usually secured by a few screws—use a Phillips screwdriver to unscrew them or gently pry with a plastic pry bar, being careful not to break the clips. After removing the light assembly, pull out the old bulb, which is a dual-filament halogen type. Remember the model number, like 1157, to avoid buying the wrong one. Wear gloves when handling the new bulb to prevent oil contamination. When reinstalling, align the bulb with the socket and push it in firmly, then reassemble the light cover and tighten the screws to prevent water leakage. Test it by having a friend press the brake pedal to check if it lights up. Common issues include burnt filaments or poor contact. The only tool needed is a screwdriver, but having a basic car repair kit is more practical. DIY saves you the hassle of going to a repair shop, wasting money, and waiting in line. The whole process takes about ten minutes, but if you're inexperienced, watching a video tutorial first can speed things up.