问：刹车破折号灯熄灭。

我有一个马里布经典。刹车取代了2014年，2015年的制动器在凡世通免费取代，因为卡钳很差并且必须完成，里程为117,338。今年夏天检查液体时，添加了制动液。下班回家时，12/21的右手很难避免被汽车撞到。在上午12/22启动汽车，Dash中的制动灯开始。开车去上下工作。添加了12/24的液体，去了Pep Boys，他们说Firestone在汽车上放了一个错误的尺寸卡钳（在15英寸轮胎上16英寸），而制动液在整个地方都泄漏。要替换卡尺，制动软管，制动器$ 855。他们说，他们戴的零件是正确的尺寸。我有appt。 with them 12/26. Mileage between Nov 2015 and now is under 9,000. Who is lying? Who is telling the truth? Is something else wrong? Also their 40,000 mile tires have under 39,000 and they won't pass the "penny" test. I can't afford $$$ going back and forth to these places. Senior female, please help.

我的汽车有125600英里。
我的汽车有自动变速箱。