Why is my Garmin Road Tech Zumo 665 GPS (z?mo) not charging in my vehicle?
- JJeffery BriggsJul 30, 2025
Your Garmin GPS (z?mo) may not charge in your vehicle if the temperature is outside the range of 32°F to 113°F (0°C to 45°C), especially if it's in direct sunlight or a hot environment. Check the fuse in the automotive power cable and ensure your vehicle is on and supplying power to the outlet.