what 's meaning of "Serve Engine soon"?

[jinxu]

there is a sign, which is "Serve Engine Soon" inside my car. but i don't know what's mean of it?
help me

 

[Behelpful]

It's time to change oil!

 

[jinxu]

thank you.
and how much the oil should around usually, 'cause i just got the used car last week

 

[Behelpful]

Usually it costs $25-$40 to do an oil change, depends on where you go.

 

[Behelpful]

Have you had an oil change for your car? How is your car now?

 

[Rabbit]

这个灯是车载电脑的指示灯，如果它点亮，通常表明电脑检测到发动机故障，这些故障最主要的是几个传感器的问题，有些时候灯亮不一定是故障，但最好送车行检查一下，读一下CODE看看是什么毛病。
一般来讲，这个灯跟换机油没啥关系

 

[开心*雷神]

叫你换发动机吧~ 呵呵~

 

[红发加球鞋1]

去车行看看~~

 

[indown]

没什么关系的，我的新车刚开出来就亮了，当时dealer就和我说是正常现象
开起来之后就不亮了。所以你要留心一下要是不论什么时候都亮的话那就是有问题了