Mercedes-Benz A-Class Service Bulletins (2019)

240 manufacturer communications on file.

December 30, 2020•Document ID: 10186147
Service Bulletin/Repair Instructions
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY
Mfr Comm. #:
LI83.30-P-070309
Date Added:
February 1, 2021
Manufacturer:
MERCEDES-BENZ
Summary
Air Conditioning System Occasionally Does Not Cool Correctly At Outside Temperatures Above 40°C
Associated Products (9)
2021 Mercedes-Benz A-Class 2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLA-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLA-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz GLA-Class
Associated Documents
- Download MC-10186147-0001.pdf↗
December 1, 2020•Document ID: 10186139
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE; ENGINE
Mfr Comm. #:
LI47.50-P-070263
Date Added:
February 1, 2021
Manufacturer:
MERCEDES-BENZ
Summary
Check engine light on and FC P146264 sto- red in engine and fuel pump control units
Associated Products (9)
2021 Mercedes-Benz A-Class 2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLE-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz GLE-Class
Associated Documents
- Download MC-10186139-0001.pdf↗
November 12, 2020•Document ID: 10186134
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
LI35.31-P-072107
Date Added:
February 1, 2021
Manufacturer:
MERCEDES-BENZ
Summary
Communication errors with control unit AWD_M- FA2 - N15/17 - All-wheel drive (transfer case)
Associated Products (10)
2021 Mercedes-Benz A-Class 2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLA-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLA-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz GLA-Class
Associated Documents
- Download MC-10186134-0001.pdf↗
November 12, 2020•Document ID: 10186133
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
LI35.31-P-072106
Date Added:
February 1, 2021
Manufacturer:
MERCEDES-BENZ
Summary
Fault code for short circuit to ground stored in AW- D_MFA2 - N15/17 - all-wheel drive (transfer case)
Associated Products (9)
2021 Mercedes-Benz A-Class 2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLA-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLA-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz GLA-Class
Associated Documents
- Download MC-10186133-0001.pdf↗
August 28, 2020•Document ID: 10179976
Service Bulletin/Repair Instructions
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
Mfr Comm. #:
NCU-2020080023
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that certain MY 2019-2021 A-Class (177 platform), CLA-Class (118 platform), GLA-Class (247 platform), and GLB-Class (247 platform) vehicles might not be equipped with a means to check the wear status of the brake pads on the rear axle. Furthermore, information regarding the brake gauge and its operation might not be included in the owner's manual.
Associated Products (9)
2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLA-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLA-Class 2020 Mercedes-Benz GLB-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz GLA-Class
Associated Documents
- Download MC-10179976-0001.pdf↗
August 28, 2020•Document ID: 10179904
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
LI00.20-P-070791
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Implausible "service due" instrument cluster message, head unit pop-up, or Mmc message
Associated Products (17)
2021 Mercedes-Benz CLA-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLB-Class 2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class 2018 Mercedes-Benz CLA-Class 2018 Mercedes-Benz GLE-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz GLE-Class 2016 Mercedes-Benz CLA-Class 2016 Mercedes-Benz GLE-Class 2015 Mercedes-Benz CLA-Class 2014 Mercedes-Benz CLA-Class 2013 Mercedes-Benz CLA-Class 2012 Mercedes-Benz CLA-Class
Associated Documents
- Download MC-10179904-0001.pdf↗
August 21, 2020•Document ID: 10179968
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL; COMMUNICATION
Mfr Comm. #:
LI82.85-P-071637
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Mercedes me connect services cannot be acti- vated or may not work through the mobile app
Associated Products (3)
2020 Mercedes-Benz A-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class
Associated Documents
- Download MC-10179968-0001.pdf↗
August 10, 2020•Document ID: 10179961
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE
Mfr Comm. #:
LI82.70-P-071372
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Mobile phone Apple iPhone 11/11Pro/11ProMax/SE 2020: The Bluetooth connection between the MBUX multimedia system and the mobile phone is briefly lost
Associated Products (13)
2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLE-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLB-Class 2020 Mercedes-Benz GLC-Class 2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz GLC-Class 2019 Mercedes-Benz GLE-Class 2018 Mercedes-Benz GLC-Class 2017 Mercedes-Benz GLC-Class 2016 Mercedes-Benz GLC-Class
Associated Documents
- Download MC-10179961-0001.pdf↗
August 10, 2020•Document ID: 10179956
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER
Mfr Comm. #:
LI54.10-P-071499
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Xentry Battery Tester results disagree with workshop assessment
Associated Products (26)
2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLE-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz CLS-Class 2020 Mercedes-Benz E-Class 2020 Mercedes-Benz GLC-Class 2020 Mercedes-Benz GLE-Class 2020 Mercedes-Benz S-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz CLS-Class 2019 Mercedes-Benz E-Class 2019 Mercedes-Benz GLC-Class 2019 Mercedes-Benz GLE-Class 2019 Mercedes-Benz S-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz E-Class+ 6 more
Associated Documents
- Download MC-10179956-0001.pdf↗
August 7, 2020•Document ID: 10179955
Service Bulletin/Repair Instructions
STEERING: STEERING WHEEL/HANDLE BAR; STEERING:STEERING WHEEL /HANDLE BAR:HAND HEATER/COOLER
Mfr Comm. #:
LI46.11-P-071594
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Steering wheel heater and/or Distronic function limited
Associated Products (12)
2021 Mercedes-Benz GLE-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz C-Class 2020 Mercedes-Benz GLC-Class 2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz GLC-Class 2019 Mercedes-Benz GLE-Class 2018 Mercedes-Benz GLC-Class 2017 Mercedes-Benz GLC-Class 2016 Mercedes-Benz GLC-Class
Associated Documents
- Download MC-10179955-0001.pdf↗
July 31, 2020•Document ID: 10179966
Service Bulletin/Repair Instructions
COMMUNICATION; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Mfr Comm. #:
LI82.85-P-071453
Date Added:
September 21, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional
Associated Products (84)
2021 Mercedes-Benz CLA-Class 2021 Mercedes-Benz GLA-Class 2021 Mercedes-Benz GLE-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz AMG GT 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz CLS-Class 2020 Mercedes-Benz E-Class 2020 Mercedes-Benz GLA-Class 2020 Mercedes-Benz GLC-Class 2020 Mercedes-Benz GLE-Class 2020 Mercedes-Benz S-Class 2020 Mercedes-Benz SLC-Class 2020 Mercedes-Benz SL-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz AMG GT 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz CLS-Class+ 64 more
Associated Documents
- Download MC-10179966-0001.pdf↗
July 23, 2020•Document ID: 10178736
Service Bulletin/Repair Instructions
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mfr Comm. #:
LI68.69-P-071522
Date Added:
August 24, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Rollerblind or panoramic roof do not actuate as expected
Associated Products (4)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class
Associated Documents
- Download MC-10178736-0001.pdf↗
June 30, 2020•Document ID: 10177571
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING; EQUIPMENT; EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES
Mfr Comm. #:
LI82.10-P-064766
Date Added:
July 27, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Check housing cover of lamp unit for natural fogging or dew as per GI82.10-P-009047. . 1. If a reduction in the degree of fogging is visible, the desiccant packs can be used once the condensation has completely evaporated. 1.1. Order the required service covers by referring to the variant overview. 1.2. Remove lamp unit 1.3. Remove all grommets from vent openings. 1.4. Seal vent openings with sealing profile. Important: All openings must be sealed carefully for the pressure compensation membrane to work properly! 1.5. Remove existing service cover 1.6. Place desiccant packs in new service covers and bolt down 1.7. Stick new diaphragm onto specified surface on service cover [picture of service cover] Note: The bonding surface must be clean and dry. 06
Associated Products (80)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz E-Class 2020 Mercedes-Benz GLB-Class 2020 Mercedes-Benz S-Class 2020 Mercedes-Benz SLC-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz E-Class 2019 Mercedes-Benz S-Class 2019 Mercedes-Benz SLC-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz CLA-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz S-Class 2018 Mercedes-Benz SLC-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz CLA-Class+ 60 more
Associated Documents
- Download MC-10177571-0001.pdf↗
February 10, 2020•Document ID: 10172687
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
P-SC-2020020010
Date Added:
March 23, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Font Size of Indicator Lamps in the Instrument Cluster
Associated Products (4)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class
Associated Documents
- Download MC-10172687-0001.pdf↗
February 7, 2020•Document ID: 10172684
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE
Mfr Comm. #:
P-SC-2020020003
Date Added:
March 23, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Replace fuel filler flap recess
Associated Products (1)
2019 Mercedes-Benz A-Class
Associated Documents
- Download MC-10172684-0001.pdf↗
February 7, 2020•Document ID: 10172683
Service Bulletin/Repair Instructions
TIRES; EQUIPMENT:OTHER:LABELS
Mfr Comm. #:
P-SC-2020020001
Date Added:
March 23, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Information Label on Tire Sealant
Associated Products (76)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz AMG GT 2020 Mercedes-Benz C-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz CLS-Class 2020 Mercedes-Benz E-Class 2020 Mercedes-Benz EQC-Class 2020 Mercedes-Benz G-Class 2020 Mercedes-Benz GLA-Class 2020 Mercedes-Benz GLB-Class 2020 Mercedes-Benz GLC-Class 2020 Mercedes-Benz GLE-Class 2020 Mercedes-Benz GLS-Class 2020 Mercedes-Benz S-Class 2020 Mercedes-Benz SLC-Class 2020 Mercedes-Benz SL-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz AMG GT 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz C-Class+ 56 more
Associated Documents
- Download MC-10172683-0001.pdf↗
January 23, 2020•Document ID: 10171651
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
LI00.20-P-070791
Date Added:
February 24, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Invalid "service due" instrument cluster message, head unit pop-up, or MMC service lead email
Associated Products (4)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz GLE-Class
Associated Documents
- Download MC-10171651-0001.pdf↗
January 21, 2020•Document ID: 10171647
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
LI82.85-P-069381
Date Added:
February 24, 2020
Manufacturer:
MERCEDES-BENZ
Summary
MBUX multimedia system: The central display turns dark, interference noise from speakers
Associated Products (6)
2021 Mercedes-Benz GLE-Class 2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz GLC-Class 2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz A-Class
Associated Documents
- Download MC-10171647-0001.pdf↗
January 14, 2020•Document ID: 10171637
Service Bulletin/Repair Instructions
INTERIOR LIGHTING; STRUCTURE:BODY:DOOR
Mfr Comm. #:
LI82.20-P-070189
Date Added:
February 24, 2020
Manufacturer:
MERCEDES-BENZ
Summary
Retrofitted front door exit lamps with logo projection flicker
Associated Products (28)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLA-Class 2020 Mercedes-Benz CLS-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz CLA-Class 2018 Mercedes-Benz CLA-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz E-Class 2016 Mercedes-Benz CLA-Class 2016 Mercedes-Benz CLS-Class 2016 Mercedes-Benz GL-Class 2015 Mercedes-Benz CLA-Class 2015 Mercedes-Benz CLS-Class 2015 Mercedes-Benz GL-Class 2014 Mercedes-Benz CLA-Class 2014 Mercedes-Benz CLS-Class 2014 Mercedes-Benz GL-Class 2013 Mercedes-Benz CLS-Class 2013 Mercedes-Benz GL-Class 2012 Mercedes-Benz CLS-Class+ 8 more
Associated Documents
- Download MC-10171637-0001.pdf↗
January 13, 2020•Document ID: 10171635
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
LI82.85-P-064727
Date Added:
February 24, 2020
Manufacturer:
MERCEDES-BENZ
Summary
NTG5.5, NTG6: Vehicle positioning inaccurate / implausible, route guidance not possible
Associated Products (6)
2020 Mercedes-Benz A-Class 2020 Mercedes-Benz CLS-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz CLS-Class
Associated Documents
- Download MC-10171635-0001.pdf↗

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