NISSAN 2013 Quest - Navigation System Owner's Manual - Manual (Page 225)

Black plate (225,1)
[ Edit: 2012/ 4/ 11 Model: 08NJ-N ]
Symptom Possible cause Possible solution
The location of the vehicle icon is
misaligned from the actual position. When using tire chains or replacing the tires, speed calculations
based on the speed sensor may be incorrect. Drive the vehicle for about 30 minutes at
approximately 19 MPH (30 km/h) to automatically
correct the vehicle icon position.
If this does not correct the vehicle icon position,
contact a NISSAN dealer.
The map data has a mistake or is incomplete (the vehicle icon position
is always misaligned in the same area). Updated road information will be included in the
next version of the map data.
Troubleshooting guide 11-5