INFINITI EX35 navigation system displaying Asian characters after battery replacement, seeking reset to English on INFINITI EX35

Some INFINITI EX35 owners report experiencing issues with their navigation system displaying Asian characters after a battery replacement. This problem may require a reset to switch the display back to English. Owners have noted that identifying whether their navigation system is GPS or DVD-based is crucial for troubleshooting. If it is a DVD-based system, some have found it helpful to connect with the previous car owner or the company to obtain an English language disc. Additionally, there are suggestions to insert a CD to facilitate the conversion to English. In instances where the navigation system locks up or the screen freezes, some owners report success by cycling the ignition switch off and on or waiting for about five minutes to restore normal functionality.