What does SCN stand for in cars?

[DelRiver]

Automobile SCN stands for Self-Contained Navigation. Below is relevant information about automobile SCN: 1. Working principle: The self-contained navigation system uses built-in sensors to determine the vehicle's relative position and direction of travel, employs mathematical analysis to determine the driving route, compares this route with the roads on the stored electronic map to identify the vehicle's position on the map, as well as the direction to the destination and remaining distance, and displays this information on the screen, thereby providing navigation and guidance functions. 2. Other buttons: TRE for treble boost, BAL for left-right speaker balance adjustment, BAS for bass boost, FAD for front-rear speaker balance adjustment, AST for radio auto-station memory, SRC for audio source selection, SCN for radio station, CD10S for scan playback, p1~p6 for radio preset keys, snd for disc track scanning, set for settings, ast for master control return.