问:“辅助电池故障”是什么意思?还有，我昨天撞了一辆拖车，弄坏了一个尾灯，我应该去修理店还是经销商那里?

你的车有两节电池。一个传统尺寸的电池管理起动器和一个较小的电池等重载的重负荷负载。较小的电池是辅助电池，它必须失败。双电池系统中的一部分是在一个失败时保持安全操作，因此除了警告之外，您可能不会注意到任何内容，但您应该替换电池以防止任何其他问题。As for the taillights, if you don’t have any warnings on your dashboard and the lights are functioning, you could get away with replacing the lense yourself, but if the operation of the taillight has been affected, the car needs to be serviced by someone with the factory diagnostic equipment. The lighting systems are very complicated on these cars -like everything else- and the system will need to be scanned if any of the lights are broken. Contact Your Mechanic if you want to have a technician come out to your home or office and修复你的尾灯和你的电池就在那里。