# Service bulletins for the 2012 Mercedes\-Benz S\-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.

7 bulletins from NHTSA, as of 2026-10-19.

- [LI82.30\-P\-059239](/bulletins/10136035.md), 2018-05-07, Service bulletin: VISIBILITY:WINDSHIELD WIPER/WASHER. Complaints about poor wiping effect of winshield wiper
- [LI54\-15\-P057373](/bulletins/10055333.md), 2014-05-09, Service bulletin: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. XENTRY \(MERCEDES\): THE FUSE AND RELAY BOXES \(SRB\) IN ENGINE COMPARTMENT OR REAR COMPARTMENT HAS A MALFUNCTION AND DISRUPTIONS TO COMMUNICATION PATHS CAUSING A NO START IN VEHICLE. MODEL 2012\-2013 204, 207, 212, 218, 231, 246, 176, 117, 172. \*PE
- [LI\-72\-10\-P053599](/bulletins/10045027.md), 2012-08-11, Service bulletin: STRUCTURE:BODY:DOOR; LATCHES/LOCKS/LINKAGES:DOORS:LATCH. XENTRY\(MERCEDES\): ON SOME VEHICLES, CAN NOT ENGAGE OR CLOSE FRONT DOOR PROPERLY. MODELS 197.377. NO MODEL YEARS LISTED. \*PE
- [LI\-47\-40\-P053871](/bulletins/10044601.md), 2012-07-17, Service bulletin: ENGINE. XENTRY \(MERCEDES\): CHECK ENGINE LIGHT \(CEL\) IS ACTIVATED; STORED IN ENGINE CONTROL UNIT IS VERY FINE LEAK. AUTOMATIC FUEL TANK LEAK TEST SOFTWARE IS SENSITIVE AND CAN PRODUCES AN ERRONEOUS DIAGNOSIS. MODELS 204, 212, 218, 221, 216,AND 166 WITH NO MODEL YEARS LISTED. \*PE UPDATE 11/22/13. \*PE
- [SB\-2011110013](/bulletins/10043730.md), 2012-04-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MERCEDES: UPDATE HIGH VOLTAGE BATTERY SOFTWARE. MODEL 221 MODEL YEARS 2010\-2012. \*KB
- [SB\-2012010006](/bulletins/10043726.md), 2012-04-24, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. MERCEDES: TIRE PRESSURE MONITORING CODING NEEDS TO BE CHECKED AND UPDATED IF NECESSARY. \*KB
- [SCB\-2011120005](/bulletins/10043294.md), 2012-03-10, Service bulletin: ELECTRICAL SYSTEM:IGNITION:SWITCH. MERCEDES: DURING THE PRODUCTION PROCESS OF SOME VEHICLES, THE ELECTRONIC IGNITION SWITCH WAS DAMAGED. \*PE

JSON: [/v1/vehicles/2012_mercedes-benz_s-class/bulletins](/v1/vehicles/2012_mercedes-benz_s-class/bulletins)

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