2012 TOYOTA CAMRY tires

109
4. SETUP
3
NAVIGATION SYSTEM
■POSITION/DIRECTION CALIBRA-
TION
1Touch “Position / Direction” .
2Touch one of the 8 directional screen
buttons to move the cursor to the
desired point on the map.
3Touch “OK”.
4Touch either the or to adjust
the direction of the current position
mark.
5Touch “OK”.
The map will be displayed.
■TIRE CHANGE CALIBRATION
1To perform the distance calibration
procedure, touch “Tire Change”.
The message appears and the quick dis-
tance calibration is automatically started.
A few seconds later, a map will be dis-
played.
1Press the “SETUP” button.
2Touch “Navigation” on the “Setup”
screen.
3Touch “Detailed Navi. Settings” on
the “Navigation Settings” screen.
When driving, the current position
mark will be automatically corrected by
GPS signals. If GPS reception is poor
due to location, the current position
mark can be adjusted manually.
The tire change calibration function will
be used when replacing the tires. This
function will adjust miscalculation
caused by the circumference differ-
ence between the old and new tires.
INFORMATION
● If this procedure is not performed when
the tires are replaced, the current posi-
tion mark may be incorrectly displayed.
POP-UP INFORMATION
When “Pop-up information” is turned
on, pop-up information will be dis-
played.

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4. SETUP
3
NAVIGATION SYSTEM
2. VEHICLE SETTINGS
1Press the “SETUP” button.
2Touch “Vehicle”.
3Touch “Maintenance” .
4Touch the desired screen button.
Setting maintenance information. (See
page 111.)
 Setting dealer. (See page 113.)
1Press the “SETUP” button.
2Touch “Vehicle” on the “Setup”
screen.
3Touch “Maintenance” on the “Vehicle
Settings” screen.
4Touch the desired screen button.
 When the vehicle needs to be serviced,
the screen button color will change to
orange.
MAINTENANCE
When the navigation system is turned
on, the “Maintenance Reminder”
screen displays when it is time to re-
place a part or certain components.
(See page 28.)
MAINTENANCE INFORMATION
SETTING
Screen buttonFunction
“Engine oil”Replace engine oil
“Oil filter”Replace engine oil filter
“Rotation”Rotate tires
“Tires”Replace tires
“Battery”Replace 12-volt battery
“Brake pad”Replace brake linings

116
5. GPS (GLOBAL POSITIONING SYSTEM)
1. LIMITATIONS OF THE NAVIGATION SYSTEM
The Global Positioning System (GPS) de-
veloped and operated by the U.S. Depart-
ment of Defense provides an accurate
current position, normally using 4 or more
satellites, and in some case 3 satellites.
The GPS system has a certain level of in-
accuracy. While the navigation system will
compensate for this most of the time, oc-
casional positioning errors of up to 300
feet (100 m) can and should be expected.
Generally, position errors will be corrected
within a few seconds.
When the vehicle is receiving signals from
satellites, the “GPS” mark appears at the
top left of the screen.
The GPS signal may be physically ob-
structed, leading to inaccurate vehicle po-
sition on the map screen. Tunnels, tall
buildings, trucks, or even the placement of
objects on the instrument panel may ob-
struct the GPS signals.
The GPS satellites may not send signals
due to repairs or improvements being
made to them.
Even when the navigation system is re-
ceiving clear GPS signals, the vehicle po-
sition may not be shown accurately or
inappropriate route guidance may occur in
some cases.
 Accurate current position may not be
shown in the following cases:
• When driving on a small angled Y-
shaped road.
• When driving on a winding road.
• When driving on a slippery road such as in sand, gravel, snow, etc.
• When driving on a long straight road.
• When motorway and surface streets run in parallel.
• After moving by ferry or vehicle carrier.
• When a long route is searched during high speed driving.
• When driving without setting the current
position calibration correctly.
• After repeating a change of direction by going forward and backward, or turning
on a turntable in a parking lot.
• When leaving a covered parking lot or parking garage.
• When a roof carrier is installed.
• When driving with tire chains installed.
• When the tires are worn.
• After replacing a tire or tires.
• When using tires that are smaller or larger than the factory specifications.
• When the tire pressure in any of the 4 tires is not correct.
This navigation system calculates the
current position using satellite signals,
various vehicle signals, map data, etc.
However, an accurate position may not
be shown depending on satellite condi-
tions, road configuration, vehicle con-
dition or other circumstances.NOTICE
● The installation of window tinting may
obstruct the GPS signals. Most window
tinting contains some metallic content
that will interfere with GPS signal recep-
tion of the antenna in the instrument
panel. We advise against the use of win-
dow tinting on vehicles equipped with
navigation systems.
 If the vehicle cannot receive GPS sig-
nals, the current position can be
adjusted manually. For information on
setting the current position calibration,
see page 108.

117
5. GPS (GLOBAL POSITIONING SYSTEM)
3
NAVIGATION SYSTEM
Inappropriate route guidance may occur in
the following cases:
• When turning at an intersection off the
designated route guidance.
• If you set more than one destination but
skip any of them, auto reroute will dis-
play a route returning to the destination
on the previous route.
• When turning at an intersection for which there is no route guidance.
• When passing through an intersection
for which there is no route guidance.
• During auto reroute, the route guidance may not be available for the next turn to
the right or left.
• During high speed driving, it may take a long time for auto reroute to operate. In
auto reroute, a detour route may be
shown.
• After auto reroute, the route may not be
changed.
• If an unnecessary U-turn is shown or announced.
• If a location has multiple names and the system announces one or more of them.
• When a route cannot be searched.
• If the route to your destination includes gravel, unpaved roads or alleys, the
route guidance may not be shown.
• Your destination point might be shown on the opposite side of the street.
• When a portion of the route has regula-
tions prohibiting the entry of the vehicle
that vary by time or season or other rea-
sons.
• The road and map data stored in the navigation system may not be complete
or may not be the latest version. After replacing a tire, implement the
operation described in the “TIRE
CHANGE CALIBRATION”. (See page
109.)
INFORMATION
●This navigation system uses tire turning
data and is designed to work with fac-
tory-specified tires for the vehicle.
Installing tires that are larger or smaller
than the originally equipped diameter
may cause inaccurate display of the cur-
rent position. The tire pressure also
affects the diameter of the tires, so make
sure that the tire pressure of all 4 tires is
correct. (See “TIRE PRESSURE
WARNING SYSTEM” on page 256.)

288
1. REAR VIEW MONITOR SYSTEM
1. REAR VIEW MONITOR SYSTEM OPERATION
1To display the rear view image on the
screen, place the shift lever in the “R”
position when the “POWER” <“EN-
GINE START STOP”> switch is in ON
mode. (Vehicles with
a smart key system)
To display the rear view image on the
screen, place the shift lever in the “R”
position when the engine switch is in
the “ON” position. (Vehicles without a
smart key system)
The rear view monitor system assists
the driver by displaying an image of the
view behind the vehicle while backing
up. The image is displayed in reverse
on the screen. This reversed image is
a similar image to the one on the inside
rear view mirror.
If you move the shift lever out of the “R”
position, the screen returns to the previ-
ous screen. Operating another function
of the navigation system will display
another screen.
CAUTION
●Never depend on the rear view monitor
system entirely when backing up.
Always make sure your intended path is
clear.
Use caution, just as you would when
backing up any vehicle.
● Never back up while looking only at the
screen. The image on the screen is dif-
ferent from actual conditions. Depicted
distances between objects and flat sur-
faces will differ from actual distance. If
you back up while looking only at the
screen, you may hit a vehicle, a person
or an object. When backing up, be sure
to check behind and all around the vehi-
cle visually and with mirrors before pro-
ceeding.
● Always check the vehicle surrounding
area, because the guide lines are ancil-
lary lines.
● The guide lines are ancillary lines and
do not change even if the steering wheel
is turned.
● Do not use the system when the trunk is
not completely closed.
● Use your own eyes to confirm the vehi-
cle’s surroundings, as the displayed
image may become faint or dark, and
moving images will be distorted, or not
entirely visible when the outside temper-
ature is low. When backing up, be sure
to check behind and all around the vehi-
cle visually and with mirror before pro-
ceeding.
● Do not use the system in the following
cases:
• On icy or slick road surfaces, or in
snow.
• When using tire chains or emergency tires.
• On an uneven road, such as a slope.