Function of automobile headlamp I: turn signal lamp
Turn signal lamp is the most commonly used signal lamp, which is turned on when the vehicle needs to turn. It should be noted that the time to turn on the turn signal should be about 30 meters to 100 meters away from the turning intersection, rather than when it has reached the intersection, so as to catch the trailing vehicles unprepared and cause rear end collision.
Function of automobile headlights II: headlights
There are two forms of headlights: high beam and low beam. Use the low beam on the road with street lights in the urban area, and turn on the high beam when driving on the road without street lights or on the highway. When meeting, turn off the high beam and replace it with low beam.
Function 3 of automobile headlights: tail lamp (brake lamp)
When the brake light is on, it tells the vehicle behind that it is braking and pay attention to deceleration. When you find that the front and rear lights are on, be prepared to slow down.
Function of automobile headlights IV: emergency signal lamp (double flashing)
When the vehicle breaks down and needs to be used in emergency situations such as temporary parking, double flashing should also be turned on in bad weather with low visibility. The emergency signal light is closely related to driving safety, and it is necessary to check whether it is normal from time to time.