Advertise Here

If your NDDN-W58 prompts you for the map disk every single time you start the car, your vehicle's constant 12V battery memory wire (often labeled as the "Backup" or "Memory" wire in the stereo harness) is disconnected or has a blown fuse. The head unit is completely losing power when the key is pulled, wiping its system memory daily. Language Settings

DVD-ROM (Single or Dual Layer depending on map version) File Format Needed: .iso or .mds/.mdf disc image

The screen will slide down or flip open, revealing two slots.