
GAC Trumpchi GS4 function buttons are explained as follows: OFF button: Used to turn off the air conditioning system. Temperature increase button: Used to raise the desired interior temperature. Fan speed increase button: Used to manually increase the blower speed setting. MODE button: Selects the airflow direction from the vents, with adjustments displayed on the screen. Front defroster button: Turns the front windshield defrosting/misting function on or off. Fan speed decrease button: Used to manually decrease the blower speed setting. Recirculation button: Turns the air recirculation mode on or off. Temperature decrease button: Used to lower the desired interior temperature. A/C button: Used to activate the air conditioning cooling system.

I've been driving the GAC Trumpchi GS4 for over a year, and the button layout inside the car is quite reasonable. On the left side of the steering wheel, there are several small buttons: generally, the left button is for volume up, the middle one for volume down, and the right one for mute or switching songs/radio channels. On the right side of the steering wheel, the buttons are related to cruise control: the top button activates cruise control, the middle ones adjust speed up or down, and the bottom one cancels cruise control. On the center console, the air conditioning panel buttons are quite clear: the middle button adjusts temperature (press up to increase, down to decrease), the fan icon button adjusts fan speed, and there's also a one-touch start button near the lower right side of the steering wheel—press it while stepping on the brake to start the car. On the front door armrests, there are window control buttons for raising and lowering the windows. There's also a menu button on the steering wheel that brings up the dashboard display to check fuel consumption, trip info, etc. You'll get used to it after a few tries. I recommend new drivers focus on these buttons first to avoid distractions and drive more safely.

As a car enthusiast, I've studied the GS4's interior function key design. The left side of the steering wheel typically houses multimedia controls: volume keys for adjusting levels and track keys for switching songs or channels. The right side buttons handle the cruise system: the set button activates speed setting, while the cancel button stops cruise control. Physical buttons in the center console control the air conditioning: temperature keys for increasing or decreasing heat, fan speed keys for adjusting airflow intensity, and the recirculation button for switching air sources. The one-touch start button is conveniently integrated near the steering column for easy ignition. The steering wheel's multifunction keys access the instrument menu to modify display settings like brightness or information layout. Familiarity with these functions enhances the driving experience and reduces errors, while the button materials are durable and offer good tactile feedback.

I just got my GS4 and am still getting familiar with the buttons. The left button on the steering wheel is for volume up/down and track switching; the right button is for cruise control speed setting and cancellation. The window buttons on the front door handle are for raising and lowering the glass. The central control AC buttons include temperature control up/down and fan speed adjustment. The menu button on the steering wheel adjusts system settings and display content. The one-touch start button requires pressing the brake to start the car. The rearview mirror adjustment knob is a simple rotary on the left door panel for angle adjustment. With a few practices, the layout becomes intuitive and easy to understand.


