Activating/deactivating the main air conditioning
![P5-1507–Climate–Button AC](https://www.volvocars.com/images/support/imgf23acf8e998bc04cc0a801525ca24e4a_1_--_--_VOICEpnghigh.png?imwidth=1280)
Open the climate view in the centre display.
Press AC.
The air conditioning is activated/deactivated and the button illuminates/extinguishes.
Note
Close the side windows and the panorama roof* for air conditioning to work optimally.
Note
It is not possible to activate the air conditioning when the fan control is in Off position.
Activating/deactivating the third seat row's air conditioning*
![P5-1507–Climate–Button rear AC](https://www.volvocars.com/images/support/img9ca99588ede3cc44c0a801524cc8b7c2_1_--_--_VOICEpnghigh.png?imwidth=1280)
Open the climate view in the centre display.
Select the Rear climate tab.
Press 3rd row climate.
The air conditioning is activated/deactivated and the button illuminates/extinguishes.
Note
It is not possible to activate the third seat row's air conditioning if the main air conditioning is deactivated or the second seat row's climate control* is deactivated.
Activating/deactivating the third seat row's climate control when the engine is started*
It is possible (with 4-zone climate*) to set whether the third seat row's climate control should be activated/deactivated when the engine is started.
Press Settings in the top view in the centre display.
Press Climate.
Select Third Row Climate On At Engine Start to activate/deactivate the third seat row's climate control when the engine is started.