Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Mercedes-Benz for this TSB. Call your local Mercedes-Benz dealer's service department & ask for a copy of TSB# LI-54-70.
MERCEDES-BENZ: BLIND SPOT ASSIST AND DISTRONIC INOPERATIVE MESSAGES. FOUR POSSIBLE FAULT CODES STORED. THERE IS A SAFETY SHUTOFF OF SYSTEMS DUE TO A DISRUPTION WITH THE SENSOR. *RM
