What is the bulb model for BYD F3?

[MadelineRose]

BYD F3 headlight, the base model for low beam is H7 with a power of 55W, and the base model for high beam is H1 with a power of 55W. The functions and models of the bulbs are as follows: Functions: Headlights, commonly known as front lights, include low beam and high beam. The main function is illumination for night driving. Low beam is used for city roads with street lights, while high beam is used for rural roads without street lights or highways. Remember not to keep the high beam on when meeting other vehicles. Models: BYD F3 headlight, the model for low beam is H7 with a power of 55W, and the model for high beam is H1 with a power of 55W.

[SanKevin]

I've been driving my BYD F3 for six years and have replaced the bulbs several times myself. The low beam uses H7 bulbs, the high beam uses H1, both are 55-watt halogen bulbs. The turn signals are PY21W specification with orange casings. The brake lights use P21/5W dual-filament bulbs. The reverse lights are small white W16W bulbs. For front fog lights, it depends on the year - older models generally use H3 bulbs. When replacing bulbs, always disconnect the power cable first and remove the waterproof cover. Be sure to wear gloves and avoid touching the glass part of the bulb, as oil residue can cause bulbs to burn out quickly. When buying parts, it's safer to match them with your vehicle's model year, as there may be minor differences between production batches. The most cost-effective place to purchase is at auto parts markets, where bulbs cost around ten yuan each and come with a six-month quality guarantee.

[VanElijah]

Several BYD F3 cars in our neighborhood, and we studied bulb specifications while repairing them together. The low beam definitely uses H7, for high beam H1 is the correct choice, reverse lights typically use W16W, and turn signals commonly use PY21W amber bulbs. The trunk brake light is more complicated, requiring a double-filament bulb with offset pins, model P21/5W. When replacing them yourself, pay attention to three points: first, you must disconnect the power; second, the new bulb must click into place when installed; third, the seals around front and rear light covers must be flattened, otherwise they'll fog up in rain. It's best to bring the old bulb to auto parts stores for verification when purchasing - buying wrong online causes delays. Regular light checks can prevent nighttime driving hazards.

[StValeria]

Attention F3 owners, the bulb specifications for this model are quite standardized. The most common are H7 for low beam and H1 for high beam, which are readily available at repair shops. The turn signal uses PY21W, the rear brake light is a dual-function P21/5W bulb, and the reverse light is a flat-plug W16W. When replacing bulbs, focus on the headlight assembly—use finesse when unscrewing the dust cover to avoid breaking the clips. The bulb base has alignment tabs that must match the slots; incorrect installation may cause poor contact. It's advisable to keep an emergency bulb kit in the trunk—just 30 yuan can solve sudden issues. When replacing, wipe the inside of the lens with a wet wipe to improve light transmission.