2011 Volvo XC70 Owner's Manual - Page 252

06 Wheels and tires Tire Pressure Monitoring System (TPMS) tion pressure table on page 232), for example, if higher inflation pressure is necessary when transporting heavy loads, etc. This is done in the vehicle's menu system (see page 124). To recalibrate: 1. Switch off the engine. 2. Inflate the tires to the desired pressure and put the ignition in mode I or II (see page 79 for additional information). 3. In the menu system, select Car settings Tire pressure and press ENTER. 4. Select Calibrate tire pressure and press ENTER. 5. Drive the vehicle at a speed above 25 mph (40 km/h) continuously for at least 1 minute. > This recalibrates TPMS to the new inflation pressure. 4. Select Tire pressure system and press ENTER. > An X is displayed if the system is activated and disappears when the system is deactivated. 06 Activating/deactivating TPMS (Canadian models only) 1. Switch off the engine. 2. Put the ignition in mode I or II (see page 79 for additional information). 3. In the menu system, select Car settings Tire pressure and press ENTER. 252