1. Overview
The Garmin Nuvi 55 LMT is a dedicated GPS navigator designed for reliable in-car guidance. It features a bright 5-inch dual-orientation display and provides spoken turn-by-turn directions. This device comes with preloaded maps and offers free lifetime map updates and traffic avoidance, ensuring you always have the most current navigation information without relying on cellular reception.
Key Features:
- Bright 5-inch dual-orientation display for clear viewing.
- Lane Assist with Junction View to easily navigate complex interchanges.
- Garmin Real Voice provides natural-sounding spoken turn-by-turn directions.
- Up Ahead feature helps find nearby points of interest like food and gas stations.
- School Zone Warnings provide alerts for upcoming school zones.
- Free Lifetime Map Updates and Traffic Avoidance.
2. Setup
2.1 What's in the Box
Your Garmin Nuvi 55 LMT package includes:
- Nuvi 55 5" GPS Travel Assistant (55LMT)
- Vehicle suction cup mount
- Vehicle power cable
- USB cable
- Quick start manual
2.2 Mounting the Device
To ensure optimal GPS signal reception and safe viewing, mount your Nuvi 55 LMT on your vehicle's windshield or dashboard using the provided suction cup mount. Choose a location that does not obstruct your view of the road.
Image: Garmin Nuvi 55 LMT GPS navigator mounted on a windshield with a suction cup.
2.3 Connecting to Power
Connect the vehicle power cable to the USB port on the back of the Nuvi 55 LMT and plug the other end into your vehicle's power outlet. The device will automatically turn on when power is supplied.
Image: Side view of the Garmin Nuvi 55 LMT, showing the slim profile and power port.
Image: Rear view of the Garmin Nuvi 55 LMT, showing the speaker, mounting ring, and USB port.
2.4 Initial Configuration
Upon first use, the device will guide you through initial setup steps, including selecting your language, time zone, and other preferences.
3. Operating the Device
3.1 Main Menu
From the main menu, you can access key functions such as 'Where To?' for entering destinations and 'View Map' for browsing the map.
Image: Garmin Nuvi 55 LMT home screen with 'Where To?' and 'View Map' options.
3.2 Entering a Destination
Tap 'Where To?' on the main menu. You can then choose to search by address, points of interest (POIs), or saved favorites. Use the on-screen keyboard to input your destination details.
Image: On-screen keyboard for entering search queries like 'Pizza' on the Garmin Nuvi 55 LMT.
3.3 Navigation Features
- Spoken Turn-by-Turn Directions: The device provides clear, natural-sounding voice prompts for upcoming turns and exits.
- Lane Assist with Junction View: As you approach complex intersections or highway exits, the display will split to show a realistic view of the junction with brightly colored arrows indicating the correct lane to be in.
- Lifetime Traffic Avoidance: The Nuvi 55 LMT receives free lifetime traffic updates, helping you avoid delays and find alternative routes. Traffic information is displayed on the map.
- Speed Limit Display: The current speed limit for the road you are on is displayed on the screen.
- School Zone Warnings: The device provides audible and visual alerts when you are approaching a school zone.
Image: Garmin Nuvi 55 LMT displaying Lane Assist with Junction View, showing brightly colored arrows for the correct lane.
Image: Garmin Nuvi 55 LMT displaying real-time traffic information, showing delays and alternative routes.
Image: Garmin Nuvi 55 LMT displaying a school zone warning with a prominent alert banner.
4. Maintenance
4.1 Software and Map Updates
Regularly update your device's software and maps using Garmin Express on your computer to ensure optimal performance and the most current navigation data. Connect your Nuvi 55 LMT to your computer using the provided USB cable and follow the instructions on the Garmin Express application.
4.2 Cleaning the Device
Use a soft, lint-free cloth to clean the screen and device exterior. Avoid abrasive cleaners, solvents, or chemical cleaning agents, as these can damage the device's surfaces.
4.3 Battery Care
The device contains a rechargeable lithium-ion battery. For best battery life, avoid exposing the device to extreme temperatures (hot or cold) for extended periods. Charge the device fully before long trips.
5. Troubleshooting
- Device not acquiring satellite signal: Ensure the device has a clear, unobstructed view of the sky. Avoid placing it under metallic objects or heavily tinted windows that may block GPS signals. Allow several minutes for the device to acquire satellites, especially after being off for a long time or moved a significant distance.
- Inaccurate routing or directions: Verify that your device's maps are up to date using Garmin Express. Check navigation settings for preferred route types (e.g., fastest, shortest, avoiding tolls) to ensure they match your preferences.
- Voice instructions unclear or incorrect: Adjust the volume settings on your device. While Garmin Real Voice aims for natural speech, some pronunciations of street names or places may vary. Ensure the correct language is selected in the device settings.
- School zone chime is too loud or annoying: The school zone warning chime is an integrated safety feature and cannot be individually disabled or adjusted in volume separately from the main device volume. Adjust the overall device volume if necessary.
- Device is slow or unresponsive: Try restarting the device. If the issue persists, ensure the software is up to date.
6. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 0.8 x 5.5 x 3.4 inches |
| Item Weight | 6.4 ounces |
| ASIN | B00HEGP33C |
| Item Model Number | 010-01198-04 |
| Batteries | 2 A batteries required (included) |
| Operating System | Windows (for connectivity) |
| Connectivity Technologies | USB |
| Special Features | Garmin Real Voice, Lane Assist with Junction View |
| Other Display Features | Wireless |
| Human Interface Input | Buttons |
| Scanner Resolution | 480 x 272 pixels |
| Manufacturer | Garmin |
| Date First Available | January 6, 2014 |
| Brand | Garmin |
| Model Name | Nuvi 55 LMT |
| Vehicle Service Type | Car |
| Screen Size | 5 inches |
| Map Type | City Tour, North America, Street |
| Audio Output Mode | Monaural |
| Battery Life | Up to 2 Hours |
7. Warranty and Support
7.1 Product Warranty
Your Garmin Nuvi 55 LMT comes with a standard manufacturer's warranty, covering defects in materials and workmanship under normal use. For specific warranty details, including duration and terms, please refer to the documentation included with your product or visit the official Garmin website.
7.2 Lifetime Maps and Traffic
The Nuvi 55 LMT includes free lifetime map updates and traffic avoidance. This means you will receive map updates and traffic information for the useful life of your device without additional subscription fees.
7.3 Customer Support
For technical support, software updates, additional assistance, or to register your product, please visit the official Garmin support website or contact Garmin customer service directly. Contact information can typically be found on the Garmin website or in your product's quick start manual.