2012 Volvo XC70 Owner's Manual - Page 190

04 Comfort and driving pleasure Rear Park Assist Camera (PAC)* Using PAC Activation With the camera zoomed in on the trailer hitch, a guiding line showing the hitch's path toward the trailer will be projected. This feature can be activated in the MY CAR menu, see page 132. The guiding lines for the wheels (see the following section "Guiding lines") and for the trailer hitch cannot be displayed at the same time. If the camera shows an enlarged (zoomed) image, turn TUNE counterclockwise, or press EXIT, CAM or OK to return to a normal view. Guiding lines 04 Deactivation Move the gear selector from R to another position. There is a slight delay in the PAC system, which means that the view from behind the vehicle will remain on the screen for approximately 15 seconds after the gear selector has been moved from the R position or until the vehicle reaches a forward speed of 6 mph (10 km/h). The screen will then revert to the mode that it was in before R was selected and will, for example, display navigation system information. The lines on the screen are projected as if they were a path on the ground behind the vehicle and are affected by the way in which the steering wheel is turned. This enables the driver to see path the vehicle will take, even if he/she turns the steering wheel while backing up. PAC is activated when the gear selector is moved to R if the system is selected in the MY CAR menu system or by pressing the CAM button in the center console. See page 131 for a description of the menu system. If the Volvo Navigation System (VNS) is in use, PAC will automatically override the navigation system to show the camera's image on the screen instead of navigation information, for as long as reverse gear is selected. NOTE When backing up with a trailer, the guiding lines show the path that the vehicle will take, not the trailer. NOTE If any button on the center console control panel is pressed, the camera image will disappear from the display. Pressing CAM will return the camera image to the display. Zoom The camera can be useful when attaching a trailer. Press CAM to zoom in on the trailer hitch (and press this button again to return to the normal camera view). 190 * Option/accessory, for more information, see Introduction.