What is ERC unlock code?

Usually Dead battery or removing the device for repairs can cause units to be locked in some Japan imported cars. To unlock unit it require ERC unlock code or ERC password. This app takes ERC serial numbers and decode it into ERC unlock code / ERC password when entered in Audio Unit restores various functions of unit i.e. radio cd dvd player BT navigation and other functions of unit where applicable.

How to find ERC Serial Number?

Press and hold the main button on your navigation player and turn on off your parking lights 3 to 4 times until a new screen appears. Press only active button on screen and you will get the screen where is your 18 digit serial number.

Supported Audio Units

Following is list of units which can be unlocked by ERC unlock code supplied by this app.
etc where applicable
NDDN-W57ND3TND3T-W57NDDN-W57NDDN-W58NDDN-W58-W57NH3N-W58NH3T-W57NHBA-W62GNHDANHDA-W61GNHDTNHDT-W57NHDT-W58NHDT-W58GNHDT-W58-W59-W58GNHDT-W59NHDT-W59GNHDT-W60GNHZD-W62GNHZNNHZN-NHZN-W57NHZN-W57-W58NHZN-W58NHZN-W59CNHZN-W59GNHZN-W60GNHZN-W61NHZN-W61GNHZT-W58NHZT-W58GNSCN-W59CNSCN-W60NSCP-W61NSCP-W62NSCT-W61NSDD-W61NSDN-W59NSDN-W60NSDT-W59NSZT-W60NSZT-W61GNSZT-W62GW60GW60G-NHDT.