Update SCN Coding in Electronic Stability Program Control Unit – 2021 Mercedes-Benz C-Class & GLC-Class

2021 Mercedes-Benz C-Class

TO: Mercedes-Benz Dealer Principals, General Managers, Sales Managers, Service Managers, Parts Managers FROM:  Gregory Gunther, Department Manager, Vehicle Compliance and Analysis, Engineering Services RE: Service Campaign Launch Notification Update SCN coding in ESP Control Unit MY21 C-Class and GLC-Class (205 and 253 platform) DATE: April 1, 2022   IMPORTANT NEW SERVICE CAMPAIGN LAUNCH INFORMATION   …

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Update Powertrain Control Unit Software – 2015-2018 Mercedes-Benz C-Class & GLC-Class

2018 Mercedes-Benz C-Class

This is to notify you of the Service Campaign Launch to update the powertrain control unit software in 26,395 Model Year (“MY”) 2015-2018 C-Class and GLC-Class (205 and 253 platform) vehicles.  The vehicles will be visible and flagged in VMI as “OPEN” on March 11, 2022.   Issue Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz, …

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Update MBUX Control Unit Navigation Software – 2021-2022 Mercedes-Benz

2022 Mercedes-Benz GLS-Class

This is to notify you of the Service Campaign Launch to update the MBUX control unit software in 37,957 Model Year (“MY”) 2021-2022 A-Class (177 platform), CLA-Class (118 platform), CLS-Class (257 platform), E-Class (213 and 238 platform), GLA-Class, GLB-Class (247 platform), GLC-Class (253 platform), GLE-Class, GLS-Class (167 platform), and GT-Class (290 platform). The vehicles will …

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Replace the Fuel Rail and Fuel Injectors – 2016-2020 Mercedes-Benz

Mercedes-Benz

December 13, 2021 NHTSA CAMPAIGN NUMBER: 21V961000 Fuel Leak Between Fuel Rail and Injectors A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.   NHTSA Campaign Number: 21V961 Manufacturer Mercedes-Benz USA, LLC Components FUEL SYSTEM, GASOLINE Potential Number of Units Affected 139   Summary Mercedes-Benz

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2015-2020 Mercedes-Benz C-Class, GLC-Class, & S-Class Update SCN Coding in the Automatic Air Condition Control Unit

2020 Mercedes-Benz S-Class

TO: Mercedes-Benz Dealer Principals, General Managers, Sales Managers, Service Managers, Parts Managers FROM:  Gregory Gunther, Department Manager, Vehicle Compliance and Analysis, Engineering Services RE: Service Campaign Launch Notification Update SCN coding in the Automatic Air Condition Control Unit MY15-20 205, 222, and 253 (C-Class, GLC-Class, and S-Class) DATE:  December 3, 2021   IMPORTANT NEW SERVICE …

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