2012 Toyota Sienna Navigation Manual - Page 120

ADVANCED FUNCTIONS POSITION/DIRECTION CALIBRATION When driving, the current vehicle position mark will be automatically corrected by GPS signals. If GPS reception is poor due to location, you can manually adjust the current vehicle position mark. 3. Touch "Enter". 4U5083F 4U5081F 1. Touch "Position/Direction". 4. Touch either or to adjust the direction of the current vehicle position mark. 5. Touch "Enter". The map screen will be displayed. 4U5082F 2. Touch the eight directional touch to screen button to move the cursor the desired point on the map. 117