1. Headlight Switch: This button or knob controls the headlights, parking lights, and other light functions of the vehicle.
2. Wiper Switch: This switch operates the windshield wipers and can be used to adjust the wiper speed and activate different wiper patterns.
3. Hazard Light Button: This button turns on the hazard lights, which flash to alert other drivers in case of an emergency or when the vehicle is stopped on the side of the road.
4. Rear Defogger Button: This button activates the rear window defogger, which helps clear condensation or fog from the rear window to improve visibility.
5. Central Locking Button: If your Mercedes 190e has central locking, this button allows you to lock and unlock all doors simultaneously with the touch of a button.
6. Electric Window Switches: These switches allow you to open and close the power windows in the vehicle.
7. Heated Seat Buttons: Some Mercedes 190e models may feature heated seats. The buttons for activating and controlling the heated seats are typically located on the dashboard.
8. Air Conditioning Control Unit: This unit consists of various buttons, knobs, and dials that allow you to adjust the temperature, fan speed, airflow direction, and other settings of the vehicle's air conditioning or heating system.
9. Radio or Audio System Controls: These buttons and knobs control the audio system, allowing you to select radio stations, adjust the volume, change tracks, and more.
10. Trunk Release Button: This button, usually located on the dashboard or center console, electronically releases the trunk or boot lid so that you can open it to access the trunk.
11. Trip Computer Controls: Some Mercedes 190e models may include a trip computer that provides information such as fuel consumption, distance traveled, and average speed. The buttons to operate and reset the trip computer are typically found on the dashboard.
12. Rearview Mirror Adjustment Button: This button adjusts the position of the rearview mirror electronically, allowing you to find the optimal viewing angle.
These buttons and switches may vary slightly depending on the specific model and trim level of your Mercedes 190e. It's always a good idea to consult your vehicle's user manual or seek guidance from a qualified automotive professional if you have any questions about the functionality of the buttons on your dashboard.
