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Service bulletins for the 2016 Mercedes-Benz B-Class

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

32 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
LI27.60-P-0583172019-11-12. Service bulletin. POWER TRAIN. Transmission intermittently fails to shift, vehicle jolts in higher gears. The dual clutch transmission (DKG) control unit contains the stored FC 92177 or FC 92100 ("The shift valve of the internal shaft has a malfunction. The commanded position cannot be reached"). In the extended fault freeze frame data it can be seen that this fault was set in 7th gear - see Figure 1 in attachment.
LI54.25-P-0564722019-11-04. Service bulletin. ELECTRICAL SYSTEM. The key is not recognized in the electronic ignition switch, the vehicle cannot be started and/or the automatic transmission may perform an "Automatic P function" at speeds below 6 km/h.
LI27.60-P-0582832019-11-04. Service bulletin. POWER TRAIN. Reverse gear cannot be engaged. The following fault code is stored in the dual clutch transmission (DKG) control unit: FC 074600 -> Pressure regulating valve 1 does not close or FC 077600 -> Pressure regulating valve 1 does not close In the extended fault freeze frame data it can be seen that both clutches are pressurized when the fault code 074600 or 077600 occurs - see Figure 1 in attachment.
LI83-70-P-0644802019-07-08. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. "High-voltage battery warning message" in instrument cluster
LI27 50-P-0644402018-12-17. Service bulletin. POWER TRAIN. 7G-DCT: Scratching noise when changing gear from D to R when transmission cold.
P-SC-20160600012018-05-07. Service bulletin. ELECTRICAL SYSTEM. Update Powertrain and Gateway Control Module Software
LI54.10-P-0610512018-05-07. Service bulletin. EQUIPMENT. Range of electric vehicles

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.