How to Use Lights When Entering a Ramp

[OMiles]

Before entering a ramp, you should turn on the right turn signal; before merging onto the highway from the ramp, you should turn on the left turn signal. Here are the relevant details on how to use lights correctly: 1. When driving on urban roads: Do not use high beams, as they will affect the visibility of oncoming drivers and drivers ahead. 2. When driving on urban roads: You can alternately switch between high and low beams when approaching a crosswalk to alert pedestrians. 3. When changing lanes or turning: You should activate the turn signal in advance. 4. When driving on rural roads or highways without streetlights: You may use high beams, but as a courtesy, you should switch to low beams when encountering oncoming vehicles.