This cabin heating control panel is compatible with Volvo vehicles, with part numbers 21396148 and 84171527. The panel features three rotary buttons for adjusting heating and ventilation settings:

• Ventilation buttons: The first button on the left controls the fan speed, with positions ranging from 0 to 4.
• Temperature buttons: The middle button adjusts the temperature, ranging from cool (blue) to warm (red).
• Air direction buttons: The last button on the right allows for the selection of air direction: towards the windshield, towards the feet, or mixed distribution.

The panel also includes intuitive symbols for easy and efficient operation, making it ideal for maintaining comfort in your Volvo vehicle cabin.