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LEXUS ENFORM System





CELLULAR COMMUNICATION: LEXUS ENFORM SYSTEM: PRECAUTION

1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:
* w/ Navigation System (for HDD):
* After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
* If the cable has been disconnected from the negative (-) battery terminal, it is necessary to initialize the system. To initialize the system, perform the following procedures:

* Move the vehicle to an open area with good GPS reception.

HINT
The GPS icon is displayed on the map screen when the reception is good.

* Turn the engine switch on (IG), and then wait several minutes while the system acquires time and location data and activates Destination Assist and Destination.

* Turn the engine switch off and then on (IG) again to initialize XM Sports and XM Stocks services.

HINT
* XM Sports and XM Stocks services are only available if XM Radio is active and the vehicle is equipped with LEXUS ENFORM.
* XM Sports and XM Stocks services may take several minutes to update.
2. PRECAUTIONS FOR DISPLAY AND NAVIGATION MODULE DISPLAY

(a) An HDD is built into the display and navigation module display to store map and other data which are used for the navigation system. Therefore, care must be taken with the following points when handling it.









(1) Do not apply any vibration or shock to the display and navigation module display.

NOTICE:
* Do not drop or subject the display and navigation module display to severe impacts.
* Do not use the display and navigation module display if it has been dropped or subjected to any severe impacts.
(2) Do not remove the display and navigation module display if there is a risk that condensation may occur.

NOTICE:
If the temperature of the display and navigation module display changes rapidly, condensation may occur inside the unit. This may cause a malfunction of the HDD. Therefore, when the display and navigation module display is removed from the instrument panel, it needs to be kept inside the vehicle or in an environment with an equivalent temperature and humidity.

(3) Take measures to prevent static electricity.

NOTICE:
Touching the terminals of a connector can cause static electricity to be transmitted to the internal circuits. This may cause a malfunction of the HDD.

(4) Keep the display and navigation module display away from magnets or magnetized items.

NOTICE:
Keep the display and navigation module display away from speakers, motors, magnetized tools and other magnetic items.

3. PRECAUTIONS FOR HARD DISK DRIVE (HDD)

(a) The map data for the navigation system is stored on the Hard Disk Drive (HDD). Make sure to follow the following instructions when replacing the HDD.

NOTICE:
Data downloaded by the customer may be stored on the HDD (w/ Manual [SOS] Switch). This data will be lost when the HDD is replaced. Make sure to warn the customer that the data will be lost and obtain their consent prior to replacing the HDD.

(1) The HDD must only be replaced with a new one. Do not install a used HDD from another vehicle.

NOTICE:
The display and navigation module display can only recognize a new HDD.

(2) Do not touch the HDD cover.





NOTICE:
When removing or installing the HDD, only hold it by the areas shown in the illustration.





(3) Do not apply any vibration or shock to the HDD.

NOTICE:
* Do not drop or allow anything to strike the HDD.
* Never use an HDD that has been dropped or struck.
(4) Do not remove the HDD if there is a risk that condensation may occur.

NOTICE:
If the temperature of the HDD changes rapidly, condensation may occur inside the unit. This may cause a malfunction of the HDD. Therefore, when the display and navigation module display is removed from the instrument panel, it needs to be kept inside the vehicle or in an environment with an equivalent temperature and humidity.

(5) Take measures to prevent static electricity.

NOTICE:
Touching the terminals of a connector can cause static electricity to be transmitted to the internal circuits. This may cause a malfunction of the HDD.

(6) Keep the HDD away from magnets or magnetized items.

NOTICE:
Keep the HDD away from speakers, motors, magnetized tools and other magnetic items.

(7) Inspection after HDD replacement.

NOTICE:
Make sure to perform Check Hard Disk Drive in Operation Check to confirm that there are no HDD abnormalities after removal or installation Operation Check.
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