•roads under cliffs
Ensure that you do not have any metal objects on the rear parcel shelf.
If your windows are tinted, ensure that you use non-metal tinting instead
of metal oxide tinting. Both of these factors can interrupt GPS reception.
Cleaning the display
Do not spray cleaning fluid directly onto the unit. Instead, spray onto a
soft cloth and gently wipe the unit. Only recommended products should
be used.
•Recommended products- Rubbing alcohol based cleaner (i.e., methyl
alcohol) or a damp clean cloth.
•Not harmful but not recommended- ammonia cleaner, neutral
detergent.
•Harmful to system and not recommended- acid cleaner, alkali cleaner,
benzene cleaner.
Do not clean any part of the system with benzene, paint thinner or any
other solvent.
Do not spill liquids of any kind onto the unit.
Loading the map DVD
•Your navigation DVD unit is located in the trunk (mounted under the
rear window or in a left side compartment with access door).
•Ensure that the vehicle ignition is ON.
•If a DVD is already loaded in the Navigation unit, push the eject
button.
•Load the DVD with the printed side up. Do not allow moisture or
foreign objects to enter the slot.
The navigation system utilizes a database stored in a special format on a
DVD. It is recommended always to use the latest update of this map
DVD.
•The navigation system will only work with DVDs specifically intended
for your navigation system.
•Always store the map DVDs in their protective cases when not in use.
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Entertainment Systems
99
Ordering additional map DVDs
If you wish to order a replacement or additional map, please call
1–888–NAV-MAPS (1–888–628–6277) or to log onto www.navtech.com.
Latest map DVDs
The map content is constantly changing due to new roads, traffic
restrictions, etc. . Therefore, it is not always possible to exactly match
the DVD map with the current roadways. For best results, always use the
latest version of the map DVD. Map information is regularly updated, but
all areas are not necessarily covered to the same level of detail. Some
areas, in particular private roads, may not be included on the database.
To help with accuracy, always use the latest DVD version for navigation.
Customer service
If you need help operating your navigation/audio system, want to report
a map database error or want to obtain a map DVD, please call 1 (888)
628–6277 (NAV-MAPS) or log onto www.navtech.com.
2005 Town Car(tow)
Owners Guide (post-2002-fmt)
USA_English(fus)
Entertainment Systems
100
