比亚迪F3 473倒车灯开关 10151999-00/5T14-4113010PT 刹车片替换

BYD F3 (473 engine) reverse light switch on the transmission housing, OEM number 10151999-00, compatible with 5T14-4113010PT, specifically for F3 series. Engages circuit when in reverse, lights the reverse light, and activates the rear radar or camera system. Installation is straightforward; about 0.3 hours. Simply remove the old switch and tighten the new one. If the reverse light does not illuminate, flickers, or the rear radar has no response when in reverse, the internal contacts may be worn or stuck and need replacement.