Panasonic Car Navigation System Part Number: 08545-00W41 CQ-US03J6CJ Serial Number: 614753 ● Security lock present ● Although power-on has been confirmed due to the security lock, other functions have not been tested. Regarding the security lock, it seems that the manufacturer's screening process for unlocking the security lock has become stricter in recent years. Please consider this before bidding. Returns due to inability to unlock the security lock will not be accepted. ⭐︎⭐︎Notes⭐︎⭐︎ • All items and accessories are as shown in the photos. • Please check the images for minor scratches, etc. • No returns or refunds are accepted for used items. • To prevent product substitution, we ask for no claims and no returns. ※ Operation was confirmed at the time of listing and before shipping. We cannot provide any support for any issues after the product arrives. Please refrain from purchasing if you do not understand this. Thank you for viewing.