Mercedes-Benz CLA-Class Service Bulletins

578 manufacturer communications on file.

• June 16, 2020•Document ID: 10177558

  Service Bulletin/Repair Instructions
  SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER; ELECTRICAL SYSTEM

  Mfr Comm. #:

  LI91.30-P-069668

  Date Added:

  July 27, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  The seat heating in the vehicle cannot be activated. When the seat heating button is pressed the 3 red LEDs light up briefly and then go off again after a brief period (approx. 3 seconds). To prevent too high surface temperatures on the heating surfaces (and thereby any damage to the system), the cut-in frequency of the seat heating is limited.The new control units are available and can be ordered.

  Associated Products (4)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz GLB-Class2020 Mercedes-Benz GLE-Class
  Associated Documents

  • DownloadMC-10177558-0001.pdf↗
• June 16, 2020•Document ID: 10177557

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  LI83.30-P-070309

  Date Added:

  July 27, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Air conditioning system may occasionally not cool at outside temperatures >40°C

  Associated Products (3)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz GLB-Class
  Associated Documents

  • DownloadMC-10177557-0001.pdf↗
• June 11, 2020•Document ID: 10177551

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE

  Mfr Comm. #:

  LI54.65-P-071267

  Date Added:

  July 27, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Fault code B223209 is logged as "stored" in the parking control unit.

  Associated Products (13)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz AMG GT2020 Mercedes-Benz C-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz CLS-Class2020 Mercedes-Benz E-Class2020 Mercedes-Benz G-Class2020 Mercedes-Benz GLA-Class2020 Mercedes-Benz GLB-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2020 Mercedes-Benz SLC-Class2020 Mercedes-Benz SL-Class
  Associated Documents

  • DownloadMC-10177551-0001.pdf↗
• June 10, 2020•Document ID: 10177545

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL); ELECTRICAL SYSTEM

  Mfr Comm. #:

  LI27.60-P-071321

  Date Added:

  July 27, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Message in the IC "Gear Change to R Not Possible", the even gears are locked. Fault code P092500 is present in control unit Y3/14n4 (DKG) in combination with extended freeze frame data 25 F2 (see attachment). Transmission resumes normal operation after the ignition is switched off and on again.

  Associated Products (2)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class
  Associated Documents

  • DownloadMC-10177545-0001.pdf↗
• June 5, 2020•Document ID: 10177544

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; AIR BAGS

  Mfr Comm. #:

  LI54.21-P-070658

  Date Added:

  July 27, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  A fixed SRS message is displayed in the instrument cluster. Cause is not safety-relevant and does not affect function of safety systems.

  Associated Products (13)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz AMG GT2020 Mercedes-Benz C-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz CLS-Class2020 Mercedes-Benz E-Class2020 Mercedes-Benz G-Class2020 Mercedes-Benz GLA-Class2020 Mercedes-Benz GLB-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2020 Mercedes-Benz SLC-Class2020 Mercedes-Benz SL-Class
  Associated Documents

  • DownloadMC-10177544-0001.pdf↗
• May 22, 2020•Document ID: 10176669

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

  Mfr Comm. #:

  NCU-2020050011

  Date Added:

  June 22, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  The text field in the upper area may not correspond with our internal specifications in vehicles with 7-inch display in the vehicles of the above-mentioned model series transferred to you. The text may conceal relevant image areas of the reversing camera.

  Associated Products (1)

  2020 Mercedes-Benz CLA-Class
  Associated Documents

  • DownloadMC-10176669-0001.pdf↗
• May 21, 2020•Document ID: 10176670

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  NCU - HVAC Warra

  Date Added:

  June 22, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a settlement regarding claims relating to alleged mold and mildew type odors originating from the HVAC system in certain Mercedes-Benz vehicles. As part of the settlement, MBUSA has agreed to offer sliding-scale warranty coverage for certain vehicles diagnosed as having mold or mildew type odors originating from the HVAC system?although that coverage will not take effect until the settlement is judicially approved and other events occur; likely not until December 7, 2020 at the earliest (see below). If the settlement becomes effective, coverage will include cleaning of the evaporator and replacement of the HVAC filters

  Associated Products (113)

  2017 Mercedes-Benz AMG GT2017 Mercedes-Benz B-Class2017 Mercedes-Benz C-Class2017 Mercedes-Benz CLA-Class2017 Mercedes-Benz CLS-Class2017 Mercedes-Benz E-Class2017 Mercedes-Benz G-Class2017 Mercedes-Benz GLA-Class2017 Mercedes-Benz GLC-Class2017 Mercedes-Benz GL-Class2017 Mercedes-Benz GLE-Class2017 Mercedes-Benz GLS-Class2017 Mercedes-Benz S-Class2017 Mercedes-Benz SLC-Class2017 Mercedes-Benz SL-Class2017 Mercedes-Benz SLK-Class2016 Mercedes-Benz AMG GT2016 Mercedes-Benz B-Class2016 Mercedes-Benz C-Class2016 Mercedes-Benz CLA-Class+ 93 more
  Associated Documents

  • DownloadMC-10176670-0001.pdf↗
• May 21, 2020•Document ID: 10176664

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Mfr Comm. #:

  LI54.30-P-069821

  Date Added:

  June 22, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Instrument cluster display (driver's side) intermittently remains dark

  Associated Products (2)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class
  Associated Documents

  • DownloadMC-10176664-0001.pdf↗
• May 21, 2020•Document ID: 10176662

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  LI54.65-P-071267

  Date Added:

  June 22, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Fault code B223209 is logged in the parking control unit

  Associated Products (7)

  2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2019 Mercedes-Benz GLC-Class2018 Mercedes-Benz GLC-Class2017 Mercedes-Benz GLC-Class2016 Mercedes-Benz GLC-Class
  Associated Documents

  • DownloadMC-10176662-0001.pdf↗
• May 19, 2020•Document ID: 10176663

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  LI54.30-P-070482

  Date Added:

  June 22, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Check engine indicator light active and fault code P261029/P02FF85/P02FF02 stored in engine control unit

  Associated Products (16)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz AMG GT2020 Mercedes-Benz C-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz CLS-Class2020 Mercedes-Benz E-Class2020 Mercedes-Benz EQC-Class2020 Mercedes-Benz G-Class2020 Mercedes-Benz GLA-Class2020 Mercedes-Benz GLB-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2020 Mercedes-Benz GLS-Class2020 Mercedes-Benz S-Class2020 Mercedes-Benz SLC-Class2020 Mercedes-Benz SL-Class
  Associated Documents

  • DownloadMC-10176663-0001.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-Class2020 Mercedes-Benz CLA-Class2019 Mercedes-Benz A-Class2019 Mercedes-Benz CLA-Class
  Associated Documents

  • DownloadMC-10172687-0001.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-Class2020 Mercedes-Benz AMG GT2020 Mercedes-Benz C-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz CLS-Class2020 Mercedes-Benz E-Class2020 Mercedes-Benz EQC-Class2020 Mercedes-Benz G-Class2020 Mercedes-Benz GLA-Class2020 Mercedes-Benz GLB-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2020 Mercedes-Benz GLS-Class2020 Mercedes-Benz S-Class2020 Mercedes-Benz SLC-Class2020 Mercedes-Benz SL-Class2019 Mercedes-Benz A-Class2019 Mercedes-Benz AMG GT2019 Mercedes-Benz B-Class2019 Mercedes-Benz C-Class+ 56 more
  Associated Documents

  • DownloadMC-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-Class2020 Mercedes-Benz CLA-Class2019 Mercedes-Benz A-Class2019 Mercedes-Benz GLE-Class
  Associated Documents

  • DownloadMC-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-Class2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz GLC-Class2020 Mercedes-Benz GLE-Class2019 Mercedes-Benz A-Class
  Associated Documents

  • DownloadMC-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-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz CLS-Class2019 Mercedes-Benz A-Class2019 Mercedes-Benz CLA-Class2018 Mercedes-Benz CLA-Class2017 Mercedes-Benz CLA-Class2017 Mercedes-Benz E-Class2016 Mercedes-Benz CLA-Class2016 Mercedes-Benz CLS-Class2016 Mercedes-Benz GL-Class2015 Mercedes-Benz CLA-Class2015 Mercedes-Benz CLS-Class2015 Mercedes-Benz GL-Class2014 Mercedes-Benz CLA-Class2014 Mercedes-Benz CLS-Class2014 Mercedes-Benz GL-Class2013 Mercedes-Benz CLS-Class2013 Mercedes-Benz GL-Class2012 Mercedes-Benz CLS-Class+ 8 more
  Associated Documents

  • DownloadMC-10171637-0001.pdf↗
• January 2, 2020•Document ID: 10171615

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; UNKNOWN OR OTHER

  Mfr Comm. #:

  LI54.30-P-067588

  Date Added:

  February 24, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Clock in the instrument cluster stops

  Associated Products (9)

  2018 Mercedes-Benz AMG GT2018 Mercedes-Benz CLA-Class2018 Mercedes-Benz GLA-Class2017 Mercedes-Benz AMG GT2017 Mercedes-Benz CLA-Class2017 Mercedes-Benz E-Class2017 Mercedes-Benz GLA-Class2017 Mercedes-Benz GLE-Class2017 Mercedes-Benz S-Class
  Associated Documents

  • DownloadMC-10171615-0001.pdf↗
• December 23, 2019•Document ID: 10170546

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  LI54.30-P-069821

  Date Added:

  January 21, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Display on driver's side remains sporadically dark

  Associated Products (3)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2019 Mercedes-Benz A-Class
  Associated Documents

  • DownloadMC-10170546-0001.pdf↗
• December 17, 2019•Document ID: 10170539

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  Mfr Comm. #:

  LI54.21-P-070658

  Date Added:

  January 21, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  SRS Message Displayed in Instrument Cluster

  Associated Products (3)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2019 Mercedes-Benz A-Class
  Associated Documents

  • DownloadMC-10170539-0001.pdf↗
• December 16, 2019•Document ID: 10170533

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE

  Mfr Comm. #:

  LI47.10-P-068407

  Date Added:

  January 21, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Fuel tank overfilling due to malfunctioning fill station dispenser- model series 167, 177, 118, 247

  Associated Products (7)

  2021 Mercedes-Benz GLE-Class2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2020 Mercedes-Benz GLE-Class2019 Mercedes-Benz A-Class2019 Mercedes-Benz B-Class2019 Mercedes-Benz GLE-Class
  Associated Documents

  • DownloadMC-10170533-0001.pdf↗
• December 10, 2019•Document ID: 10170530

  Service Bulletin/Repair Instructions
  EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  LI83.30-P-070309

  Date Added:

  January 21, 2020

  Manufacturer:

  MERCEDES-BENZ

  Summary

  Air conditioning system occasionally does not cool correctly at outside temperatures >40 C (104 F)

  Associated Products (3)

  2020 Mercedes-Benz A-Class2020 Mercedes-Benz CLA-Class2019 Mercedes-Benz A-Class
  Associated Documents

  • DownloadMC-10170530-0001.pdf↗