别克老君威2.0L倒车灯开关 24459626 通用型即装即用

When Buick LaCrosse 2.0L shifts into reverse and the reverse lights do not illuminate, the instrument cluster shows no reverse indicator, or the rearview camera does not automatically switch, this indicates the reverse light switch contacts are worn or stuck, preventing proper transmission of signals. OEM number 24459626; compatible with Buick LaCrosse 2.0L; universal design, plug-and-play. Installation: disconnect negative battery, remove old switch from the transmission, avoid oil leaks; tighten new switch to specified torque.