1. Charging system malfunction: When a red exclamation mark appears on the dashboard of a new energy vehicle, it may indicate a problem with the charging system, such as a charging interface malfunction, abnormal battery management system, or charging line malfunction.
2. Brake system malfunction: A red exclamation mark may also indicate a brake system malfunction, such as severe brake pad wear, insufficient brake fluid, or ABS failure, which can affect driving safety.
3. Power system malfunction: This malfunction light may also indicate a malfunction in the vehicle's power system, resulting in abnormal power output or inability to drive.