兰蔻

上个礼拜天在超市购物，车子在外面也就停了半小时，再发动就一点电都没有了（大灯是关的），找了旁边的车帮忙boost，又跑了一段高速算是充电，这几天都很正常，可是今天早上又出现这个问题，没电了，昨天晚上车熄火后开了两下电动天窗，和电动门窗，会这么费电么？这不只好拦了辆车帮忙boost, 在外面转了一个多小时想充充电，可回来一熄火，还是没电，我的电瓶是新的，这是怎么回事呀，一点电都没有，连车里面的小灯都不亮，麻烦Doncherry 解答一下，是自动放电，或充不上电吗？为什么上一次出现这个问题后这一个礼拜一直没有问题，今天突然又没电了呢？多谢！！！

danny2004

我遇到过同样的问题, 是你的发电机坏了. 换一个, 180元连工时费.

DonCherry

danny is right, the first suspicious is alternator. If you are an electrical
  engineer, you can buy the repair kit in CT and repair by yourself. Or
  removed it from car, bring it to CT by exchanging a rebuilt one. Yours
will worth about $40, which will be deducted from the rebuilt one. They will fix yours and resell as rebuilt. In this way, you could save some
money.
  
  Good luck.