Service Procedure Refer to Technical Bulletin 00-19-04 (2054866) Set up SD/USB Creator to Obtain Software Updates. Use USB part number xxxxxxxxxxxxx. Switch the ignition to the OFF position. Connect the MTRMSP0702 battery maintainer/charger to the vehicle’s battery. Insert the USB recovxxxxxxxx into the front USB-C connection. Switch the ignition to the ON position. Hold the “On/Off” button on the MIB display for a minimum of 10 seconds, then release. At this point, it may take up to 5 minutes to the system to start and initialize. If after 5 minutes, there is no response from the system, the above process may be repeated. If the recovery attempt is successful, the following screen may appear on the MIB display and additional files may install at this time.