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# LI91-40-P-047922.
MERCEDES: SEAT BELTS, EMERGENCY TENSIONING RETRACTORS. A NEW REVERSIBLE EMERGENCY TENSIONING RETRACTOR CANNOT BE INSTALLED. AS OF MODIFICATION , THE CONNECTOR HOUSING OF THE REVERSIBLE EMERGENCY TENSIONING RETRACTOR WAS REVISED AND IS INCOMPATIBLE WITH THE VEHICLE WIRING HARNESS AS A RESULT. YEAR OF MANUFACTURE 09/01. *PE
