1-zone climate system
![P6-1746-XC40–Climate–1 zone system](https://www.volvocars.com/images/support/imgd918470586b12282c0a8015205a1877b_1_--_--_VOICEpnghigh.png?imwidth=1280)
In 1-zone climate systems, the passenger compartment temperature is set jointly for the left and right sides of the vehicle.
2-zone climate system*
![P5-1617-S90/V90–Climate–2 zone system](https://www.volvocars.com/images/support/imgf1a995bdc8db4894c0a801521875f57a_1_--_--_VOICEpnghigh.png?imwidth=1280)
In 2-zone climate systems, the passenger compartment temperature can be set separately for the left and right sides of the vehicle.