2003 Acura TL Navigation System Manual

The 2003 Acura TL Navigation System is an integrated GPS navigation unit designed specifically for the Acura TL model. This system features real-time GPS tracking, voice-guided directions, touchscreen interface, POI (Points of Interest) database, route calculation, and integration with the vehicle's audio system. The system uses DVD-based maps and provides detailed navigation assistance with traffic information compatibility. Below are key sections covering system overview, operation, features, setup, and troubleshooting.

System Overview

Key components: Navigation display unit, GPS antenna, Navigation ECU, Remote control, DVD map database.

Basic Operation

Starting and basic navigation functions.

1. Power on: System starts automatically with vehicle ignition.
2. Initial screen: Displays disclaimer; touch "I Agree" to continue.
3. Current location: GPS automatically detects vehicle position.
4. Map display: Touch MAP button to view current location on map.
5. Zoom controls: Use +/- buttons to adjust map scale.

WARNING! Do not operate navigation system while driving. Pull over to a safe location before programming destinations.

Navigation Features

Advanced navigation capabilities and settings.

1. Voice guidance: Provides turn-by-turn directions with street names.
2. Route calculation: Multiple route options (Fast, Short, Easy).
3. POI search: Find gas stations, restaurants, hotels, etc.
4. Address book: Store frequently visited locations.
5. Previous destinations: Access recently traveled routes.
6. Map orientation: North-up or Heading-up display options.
7. Day/Night mode: Automatic screen brightness adjustment.

CAUTION! GPS signal may be lost in tunnels, parking garages, or dense urban areas.

System Specifications

• Display: 6.5-inch color TFT LCD touchscreen
• GPS Receiver: 12-channel parallel tracking
• Map Storage: DVD-ROM (4.7GB capacity)
• Coverage: United States and Canada
• Update Frequency: Annual map updates available
• Voice Guidance: English and Spanish
• Power Requirements: 12V DC vehicle electrical system
• Operating Temperature: -20°C to 60°C (-4°F to 140°F)
• Interface: Touchscreen and remote control
• Audio Integration: FM modulation with vehicle audio

Controls and Interface

Navigation system controls and user interface elements.

Touchscreen Controls: MAP, MENU, DEST, ROUTE, INFO, SETUP, AUDIO

Remote Control: Power, Navigation buttons, Volume, Menu access, Cursor controls

Display Settings: Brightness, Contrast, Color scheme, Day/Night mode. Navigation Settings: Route preferences, Voice guidance volume, Map detail level, POI categories. System Settings: Language (English/Spanish), Units (Miles/Kilometers), Time format, Screen calibration.

Destination Entry

Methods for entering destinations and finding locations.

1. Address entry: Enter street number, street name, city, state.
2. Intersection: Find location by crossing streets.
3. POI search: Browse categories or search by name.
4. Previous destinations: Select from recently visited locations.
5. Address book: Choose from saved favorite locations.
6. Phone number: Search by business phone number.
7. Map cursor: Touch and drag map to select destination.

Tip: Use voice recognition (if equipped) for hands-free destination entry.

Route Guidance

Route calculation and guidance features.

1. Route calculation: Select Fast, Short, or Easy route options.
2. Route preview: Review calculated route before starting.
3. Turn-by-turn guidance: Visual and audio instructions.
4. Route summary: Display distance and estimated travel time.
5. Detour function: Calculate alternate route around traffic.
6. Waypoints: Add intermediate stops to your route.
7. Route avoidance: Avoid specific road types (tolls, highways).
8. Real-time adjustment: Automatic rerouting if off-route.

WARNING! Always verify route safety and obey traffic laws. Navigation system is a supplement to driver awareness.

Audio Integration

Integration with vehicle audio system and voice guidance.

Voice Guidance Settings: Volume adjustment, Mute option, Guidance timing. Audio Mixing: Navigation voice overlaps with radio/CD audio. Audio Source Control: Switch between navigation and entertainment audio.

Maintenance & Updates

System maintenance and map update procedures.

Map Updates: Available annually from Acura dealers. System Reset: Hold POWER button for 10 seconds. Screen Cleaning: Use soft, dry cloth only.

CAUTION! Do not use liquids or abrasive cleaners on touchscreen. Only Acura-approved update DVDs should be used.

Regulatory Information

FCC Compliance: This device complies with Part 15 of FCC rules. GPS Usage: For auxiliary navigation only. Copyright: © 2003 Acura Division of American Honda Motor Co., Inc. Navigation data: © NAVTEQ. For support, contact Acura Client Service at 1-800-382-2238 or visit www.acura.com.

Troubleshooting

Reset Procedure: Hold POWER and MENU buttons for 10 seconds.

Service: 1-800-382-2238; www.acura.com