Rns 315 Instructions Hot! Direct

Hold the Power knob down for 15 seconds to force a hard reboot.

Turn on your phone's Bluetooth and ensure it is "visible." rns 315 instructions

| Symptom | Likely Cause | Instruction | | :--- | :--- | :--- | | | Corrupted internal map partition | Requires dealer firmware reload or replacement of internal SD card (soldered on early models). No user fix. | | "Keypad locked" | Anti-theft SAFE mode activated after battery disconnect | Enter the 4-digit radio code from your owner's manual wallet. Press preset buttons 1-4 to enter digits, then press > . | | Phone connects but no sound | Audio source not set to BT Audio | Press MEDIA until "BT Audio" is shown. Also check phone's media volume. | | SD card not reading | Card not FAT32; card >32GB; card is SDXC (incompatible) | Reformat card to FAT32 using a PC (not Mac, due to hidden files). Use SDHC Class 4 or 10 only. | Hold the Power knob down for 15 seconds