How to Adjust the Brightness of Vios Dashboard Lights?

[CourtneyRose]

Vios dashboard lights cannot have their brightness adjusted. Dashboard lights are functional lamps used to indicate vehicle performance, and they are divided into three main categories: general indicator lights, warning indicator lights, and fault indicator lights. The reasons why dashboard lights cannot be turned off and their solutions are as follows: 1. Automatic illumination: If the dashboard lights remain on after closing the car door, this is one of the car's functions, and they will turn off after locking the car; 2. Non-automatic illumination: The dashboard lights change with the headlight switch. When the headlights are turned off, the dashboard lights will naturally turn off; 3. Fault lights: A component inside the car, such as the engine, oil, brake system, or coolant temperature, may be faulty. These require troubleshooting and the use of a diagnostic tool to clear the fault codes before the lights will turn off; 4. Indicator lights: These remind you that the car door, front hood, or rear hood is not properly closed. Simply address the relevant components as indicated by the lights.