1.新的或不正常的噪音通常是汽車故障的指示信號。比如低沉的嗡嗡的聲音可能是軸承的故障，也可能只是某個輪胎的問題;尖叫的聲音可能指示需要更換剎車片，或者松動的皮帶。在描述故障的時候，最好能清楚地說明導致噪音的原因或動作。

1. New or abnormal noise is usually an indicator signal of a car malfunction. For example, a low buzzing sound may be a bearing malfunction, or it may just be a problem with a particular tire; The screaming sound may indicate the need to replace brake pads or loose belts. When describing a malfunction, it is best to clearly explain the cause or action of the noise.

2.除了性能的損失或噪音之外，儀表盤上的指示信號是另一個不可忽視的地方。仔細閱讀一下汽車的用戶手冊，了解各種信號燈的含義，可以幫助你及時發現新的故障。

Besides performance loss or noise, the indicator signals on the dashboard are another important aspect that cannot be ignored. Carefully reading the user manual of the car and understanding the meanings of various signal lights can help you discover new faults in a timely manner.

3.如果你在駕車時感覺方向盤變緊、汽車偏向一側，或在一定的速度范圍內異常的震動，需要檢查輪胎，或進行車輪平衡、定位。在這些問題剛剛發現的時候及時進行維修，可以阻止故障的繼續擴大，也避免了更大的損失。

3. If you feel the steering wheel tighten, the car leans to one side, or there is abnormal vibration within a certain speed range while driving, you need to check the tires, or perform wheel balance and alignment. Timely maintenance when these issues are first discovered can prevent the problem from escalating and avoid greater losses.

4.需要特別注意的是制動系統，因為制動系統與行車安全有非常密切的關系，忽視此類故障無異于拿個人和他人生命做冒險。

4. Special attention should be paid to the braking system, as it is closely related to driving safety. Ignoring such faults is like risking the lives of individuals and others.

5.注意汽車的啟動是否順暢。如果車子開始變得難以啟動，最好及時開到維修廠進行檢修。

5. Pay attention to whether the car starts smoothly. If the car starts to become difficult to start, it is best to take it to a repair shop for repair in a timely manner.

本文由濟南寶馬汽車專修友情奉獻.更多有關的知識請點擊:http://www.yiyili.com真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

This article is dedicated to friendship by Jinan BMW Automotive. For more information, please click: http://www.yiyili.com Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned