P-SC-2020030021 – Update Engine Control Unit Software – Mercedes-Benz S-Class & SL-Class
WORK DESCRIPTION FOR FIELD MEASURE Code: 20P5499003 Version: 2.0 Update engine control unit software Models 217, and 231 with code M157 Ensure use of XENTRY Diagnosis version BD/DVD (12/19) or higher. Before starting the work procedure, install all the add-ons that are updated daily in XENTRY Diagnosis. Please make sure to follow the … Read more