Garmin GPS Nuvi 2555LM Manual

The Garmin Nuvi 2555LM is a 5-inch portable GPS navigator with lifetime map updates, preloaded street maps, lane assist with junction view, speed limit display, ecoRoute for fuel efficiency, Bluetooth hands-free calling, and traffic alerts. Powered by rechargeable lithium-ion battery or vehicle power adapter. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Navigating with GPS 8. Advanced Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 5-inch touchscreen display, Vehicle power adapter, USB cable, Dashboard disc, Lifetime map updates card, Quick start manual.

Feature	Description
5-inch touchscreen	480 x 272 pixel display with anti-glare coating
Lifetime Maps (LM)	Free map updates for the life of the device
Lane Assist with Junction View	Shows proper lanes for navigation and highway signs
Speed Limit Display	Shows current road speed limit
Bluetooth Wireless	Hands-free calling with compatible phones
ecoRoute	Calculates fuel-efficient routes
Traffic Alerts	Lifetime traffic updates with compatible receiver
Where Am I?	Displays current location and nearest services
Voice-activated Navigation	Speaks street names for turn-by-turn directions
Points of Interest	Preloaded with millions of locations

Installation

Unpack and inspect contents. Install in vehicle properly.

Mount device: Clean dashboard area, attach suction cup mount, secure GPS unit.
Connect power: Plug vehicle power adapter into 12V power port, connect to GPS.
Position device: Place where it doesn't obstruct driver's view.
For permanent installation: Use adhesive dashboard disc for mount.

WARNING! Do not mount where airbag deployment area. Secure cables to avoid entanglement.

First-Time Setup

Power on GPS; follow on-screen prompts.

Initial setup: Select language, agree to terms, set time zone.
Acquire satellites: Place in open area with clear sky view for 3-5 minutes.
Configure preferences: Set measurement units (miles/kilometers), voice preferences.
Pair Bluetooth: Enable phone's Bluetooth, search for "Garmin Nuvi" on phone.
Update maps: Connect to computer via USB, use Garmin Express software.

CAUTION! Do not operate while driving. Complete setup while parked.

Specifications

Display: 5-inch WQVGA TFT, 480 x 272 pixels.
Battery: Rechargeable lithium-ion, up to 1 hour runtime.
Memory: Internal flash memory, microSD card slot for expansion.
GPS Receiver: High-sensitivity with HotFix satellite prediction.
Wireless: Bluetooth 2.0 with EDR for hands-free calling.
Traffic: FM traffic compatible with GTM 60 receiver.
Maps: Preloaded with City Navigator NT North America.
Voice: Text-to-speech for spoken street names.
Dimensions: 5.5" W x 3.3" H x 0.8" D (13.9 x 8.4 x 2.0 cm).
Weight: 6.8 ounces (192.7 grams).

Controls and Settings

Access menus via touchscreen. Physical buttons: Power on/off.

Main Screens: Map view, Where to?, View Map, Tools, Volume.

Navigation Settings: Route preferences (Fastest, Shortest, EcoRoute), Avoidances (tolls, highways). Display Settings: Brightness, Color mode (Day/Night), Map detail. Sound Settings: Volume, Voice selection, Bluetooth audio. System Settings: Language, Units, Time format, About. Bluetooth Settings: Pair phone, Call history, Contacts sync.

Connecting Devices

Vehicle power: 12V adapter. Computer: USB cable for updates. Bluetooth: Compatible mobile phones.

Turn off GPS before connecting cables.
Connect USB to computer for software updates and file transfer.
Pair Bluetooth phone in Settings > Bluetooth > Add Phone.
Connect optional traffic receiver to USB port.

Tip: Use genuine Garmin accessories for optimal performance.

Navigating with GPS

Basic navigation steps for destinations.

Select destination: Tap Where To? > choose category (Address, Points of Interest, Recent, Favorites).
Enter address: Tap Address > enter city, street, number.
Calculate route: Tap Go! for turn-by-turn directions.
During navigation: View map with upcoming turns, lane guidance, and estimated arrival.
Detour: Tap Detour to avoid current road.
Stop navigation: Tap Stop or turn off device.
Save location: Tap Save when viewing location details.
View route: Tap View Map to see entire route.

WARNING! Always verify route safety. GPS may not reflect current road conditions.

Advanced Features

Lane Assist: Shows proper lanes for approaching exits. Junction View: Displays highway signs. ecoRoute: Suggests fuel-efficient routes. Where Am I?: Shows nearest hospitals, police, gas stations. Photo Navigation: Navigate to geotagged photos. Custom POIs: Add custom points of interest via computer.

Care & Maintenance

Clean with soft, dry cloth. Store in cool, dry place. Update regularly via Garmin Express.

CAUTION! Do not use chemicals or abrasive cleaners. Avoid extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth qualified. Contains lithium-ion battery - follow local disposal regulations. Copyright © Garmin Ltd. For support, visit www.garmin.com/support or contact 1-800-800-1020. Lifetime Maps requires registration and periodic updates.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Battery/connection	Charge for 4 hours; check power adapter connection; try different 12V port.
Cannot acquire satellites	Location/obstruction	Move to open area; wait 5 minutes; ensure clear view of sky.
Touchscreen not responding	Screen protector/dirt	Remove screen protector; clean screen; calibrate in Tools > Settings > Display.
Bluetooth not connecting	Pairing/phone settings	Delete old pairing; restart both devices; check phone visibility settings.
Incorrect route	Map data/settings	Update maps via Garmin Express; check route preferences in Settings.
No sound	Volume/mute	Check volume settings; ensure not in mute; restart device.
Device freezes	Software	Perform soft reset (hold power 10 seconds); update software.

Reset: Tools > Settings > System > Master Reset (erases all user data).

Service: 1-800-800-1020; www.garmin.com/support