The instrument panel seems to be very simple when it is cleaned，Actually not! Due to the complex structure，Multi -corners of the edge，Various switch instruments, etc. It is difficult to clean。

A little pay attention to the dashboard and you will find it，Few parts that can be cleaned with only rags and sponges。Therefore, some special tools need to be used in these places in these ditch，Use a variety of wooden pieces of wood seabet myor ruler，Repair its head into a slanted triangle、Different styles such as rectangles or sharp shapes，Then wrap it in a clean cloth to clean the gap is the most ideal，Not only improves the cleaning effect，At the same time, it will not cause damage to the cleaning area。

The brake disc and the brake pads rubbing each other，The brake pads are worn，The brake disk will also have a certain wear，But many people only pay attention to replace the brake pads when maintaining the vehicle，But often ignores the replacement of the brake disk，The consequences of the over wear of the brake disc are very serious。

First，Due to the decrease in surface flatness，Make the actual contact area smaller，Cause insufficient braking power。Another，Decreased thermal capacity of brake disks after wear，The temperature increases quickly when continuous braking，It is more likely to produce the phenomenon of heat recession。All these are very dangerous during driving。

The steering lever must check it carefully when doing maintenance，If the steering rod is loose，It may cause serious consequences。

The method of checking is to pull the lever hard to see if it is easier to shake，If shaking，You need to replace the ball head or tie rod assembly。

ignition high -voltage line is one of them that is easy to be ignored，In fact, it is the same as a spark plug，It is also a consumable that needs to be replaced frequently。When the engine is running，There are often tens of thousands of voltage pulse currents on the seabet loginignition line，Because it works at high temperature for a long time、Duchen、Vibration environment，inevitable aging or even damaged。

So，The aging and damage of the ignition line will reduce the ignition energy significantly，Rising engine fuel consumption、Power drop，Seriously caused a fire break。

Regularly check the exhaust pipe on the bottom of the car，See if there is any trauma，Once the exhaust pipe is ruptured, it should be repaired in time，To avoid affecting the vehicle's driving。

If there is an abnormal noise when the exhaust pipe is driving，Maybe the fixed screws of the exhaust pipe are loose，To go to the repair shop to reinforce the plant as soon as possible，so as not to get more and more serious。

Auto chassis is the easiest place to miss，Due to frequent driving，The vehicle is driving，The gravel splashed on the road constantly hit the chassis，The original rust -proof layer on the chassis is gradually destroyed，Metals are exposed outside。And the chassis often contacts the ground with gray，It may also pass through the water pavement to cause the chassis to be corroded。

The damage of the chassis will further threaten the normal use of other parts: steering damage、Oil、Chassis deformation、The overall structure is loose，All will bring hidden safety hazards to driving。Therefore, be sure to check whether the car chassis is also cleaned up。