Mercedes-Benz C-Class Service Bulletins (2017)

231 manufacturer communications on file.

August 5, 2019•Document ID: 10164811
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
LI35 30-P-058566
Date Added:
September 16, 2019
Manufacturer:
MERCEDES-BENZ
Summary
Throttle lift-off clunking noises at drive shafts of rear axle
Associated Products (48)
2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz E-Class 2019 Mercedes-Benz S-Class 2019 Mercedes-Benz SL-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLE-Class 2018 Mercedes-Benz S-Class 2018 Mercedes-Benz SL-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz GLE-Class 2017 Mercedes-Benz S-Class 2017 Mercedes-Benz SL-Class 2017 Mercedes-Benz SLK-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz E-Class 2016 Mercedes-Benz GLE-Class 2016 Mercedes-Benz S-Class+ 28 more
Associated Documents
- Download MC-10164811-0001.pdf↗
August 5, 2019•Document ID: 10164810
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION
Mfr Comm. #:
LI33 30-P-056665
Date Added:
September 16, 2019
Manufacturer:
MERCEDES-BENZ
Summary
Throttle lift-off clunking noises at drive shafts of front axle
Associated Products (41)
2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz A-Class 2019 Mercedes-Benz B-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz CLA-Class 2019 Mercedes-Benz CLS-Class 2019 Mercedes-Benz E-Class 2019 Mercedes-Benz GLE-Class 2019 Mercedes-Benz S-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz CLA-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLE-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz GLE-Class 2017 Mercedes-Benz S-Class 2016 Mercedes-Benz C-Class+ 21 more
Associated Documents
- Download MC-10164810-0001.pdf↗
May 31, 2019•Document ID: 10162209
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
LI54-21-P-062006
Date Added:
July 8, 2019
Manufacturer:
MERCEDES-BENZ
Summary
C63/GTx 177/178 Check Engine Light on with Misfire DTC's. Engine Running Roughly
Associated Products (14)
2019 Mercedes-Benz AMG GT 2019 Mercedes-Benz C-Class 2018 Mercedes-Benz AMG GT 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz AMG GT 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz AMG GT 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class 2014 Mercedes-Benz C-Class 2013 Mercedes-Benz C-Class 2012 Mercedes-Benz C-Class 2011 Mercedes-Benz C-Class 2010 Mercedes-Benz C-Class
Associated Documents
- Download MC-10162209-0001.pdf↗
May 28, 2019•Document ID: 10162206
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
P-SC-2019050006
Date Added:
July 8, 2019
Manufacturer:
MERCEDES-BENZ
Summary
Check coolant hose from expansion reservoir to cooler and replace if necessary
Associated Products (6)
2019 Mercedes-Benz C-Class 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class 2014 Mercedes-Benz C-Class
Associated Documents
- Download MC-10162206-0001.pdf↗
May 22, 2019•Document ID: 10162197
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Mfr Comm. #:
LI83-70-P-064480
Date Added:
July 8, 2019
Manufacturer:
MERCEDES-BENZ
Summary
"High-voltage battery warning message" in instrument cluster
Associated Products (23)
2019 Mercedes-Benz B-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz GLC-Class 2019 Mercedes-Benz S-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz B-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz GLC-Class 2017 Mercedes-Benz S-Class 2016 Mercedes-Benz B-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz GLC-Class 2016 Mercedes-Benz S-Class 2015 Mercedes-Benz B-Class 2015 Mercedes-Benz C-Class 2015 Mercedes-Benz S-Class 2014 Mercedes-Benz B-Class 2014 Mercedes-Benz S-Class+ 3 more
Associated Documents
- Download MC-10162197-0001.pdf↗
May 21, 2019•Document ID: 10162198
Service Bulletin/Repair Instructions
HYBRID PROPULSION SYSTEM
Mfr Comm. #:
LI54-10-P-069831
Date Added:
July 8, 2019
Manufacturer:
MERCEDES-BENZ
Summary
Electric range is reduced after brief period
Associated Products (22)
2020 Mercedes-Benz GLE-Class 2019 Mercedes-Benz C-Class 2019 Mercedes-Benz E-Class 2019 Mercedes-Benz GLC-Class 2019 Mercedes-Benz S-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz GLE-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz GLC-Class 2017 Mercedes-Benz GLE-Class 2017 Mercedes-Benz S-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz GLC-Class 2016 Mercedes-Benz GLE-Class 2016 Mercedes-Benz S-Class 2015 Mercedes-Benz C-Class+ 2 more
Associated Documents
- Download MC-10162198-0001.pdf↗
May 20, 2019•Document ID: 10162200
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Mfr Comm. #:
LI82-85-P-069725
Date Added:
July 8, 2019
Manufacturer:
MERCEDES-BENZ
Summary
COMAND Online (code 531): Wrong date in system settings, incorrect time in instrument cluster
Associated Products (6)
2018 Mercedes-Benz C-Class 2018 Mercedes-Benz GLC-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz GLC-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz GLC-Class
Associated Documents
- Download MC-10162200-0001.pdf↗
May 20, 2019•Document ID: 10162185
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
LI82-85-P-069789
Date Added:
July 8, 2019
Manufacturer:
MERCEDES-BENZ
Summary
NTG 5.5 head unit - Browser shows "Fault during authentication" message
Associated Products (13)
2019 Mercedes-Benz C-Class 2019 Mercedes-Benz E-Class 2019 Mercedes-Benz S-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz S-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz S-Class 2015 Mercedes-Benz C-Class 2015 Mercedes-Benz S-Class
Associated Documents
- Download MC-10162185-0001.pdf↗
May 2, 2019•Document ID: 10162174
Service Bulletin/Repair Instructions
LANE DEPARTURE: BLIND SPOT DETECTION
Mfr Comm. #:
LI54-71-P-068935
Date Added:
July 8, 2019
Manufacturer:
MERCEDES BENZ
Summary
BR205 Facelift - Blind Spot Assist may activate without obvious cause
Associated Products (5)
2019 Mercedes-Benz C-Class 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class
Associated Documents
- Download MC-10162174-0001.pdf↗
March 20, 2019•Document ID: 11031729
Other
ENGINE
Mfr Comm. #:
CL- Outside Temp EW
Date Added:
April 30, 2026
Manufacturer:
MERCEDES-BENZ
Summary
The purpose of this letter is to advise you of additional benefits that Mercedes-Benz is providing to you regarding your vehicle ownership. What’s Included In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz is extending the warranty of the engine control unit software for fault codes related to the outside temperature sensor for the affected vehicles to a total of 10 years or 120,000 miles (whichever occurs first) from the vehicle’s original New Vehicle Limited Warranty start date. This addendum to the ECU software coverage applies to the vehicle regardless of ownership. This warranty extension only covers updates of the engine control unit (ECU) software to resolve faults related to the outside temperature sensor. The following vehicles are included:
Associated Products (23)
2018 Mercedes-Benz C-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz GLE-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz GLC-Class 2017 Mercedes-Benz GLE-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz CLA-Class 2016 Mercedes-Benz CLS-Class 2016 Mercedes-Benz E-Class 2016 Mercedes-Benz GLA-Class 2016 Mercedes-Benz GLC-Class 2016 Mercedes-Benz GLE-Class 2015 Mercedes-Benz C-Class 2015 Mercedes-Benz CLA-Class 2015 Mercedes-Benz CLS-Class 2015 Mercedes-Benz E-Class+ 3 more
Associated Documents
- Download MC-11031729-0001.pdf↗
March 13, 2019•Document ID: 11031616
Warranty Program/Extension
ENGINE
Mfr Comm. #:
EW- ECU Software
Date Added:
April 28, 2026
Manufacturer:
MERCEDES-BENZ
Summary
Daimler AG (“DAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on the various Model Year (“MY”) 2014 - 2018 Mercedes-Benz vehicles listed below, the engine control unit (ECU) software may not meet current specifications. In certain circumstances when the vehicles are parked for a long duration, an erroneous activation of the “Check Engine Lamp” for the outside temperature sensor might occur. In our continuing efforts to assure the proper performance of Mercedes-Benz products and to ensure the satisfaction of our customers, the warranty for the ECU software in the subject vehicles has been extended from the original 4 years/50,000 miles to 10 years/120,000 miles. This ECU software extended warranty is applicable to the following vehicles: In the event of an illuminated ”Check Engine Lamp” which leads to a diagnosis of a fault with the outside temperature sensor, the following fault codes may be present: Motor Electronics (ME) N3/10 P007128 (for M274/276LA engine) – Ambient Air Temperature Sensor Circuit “A’ Range/Performance signal bias level out of range/zero adjustment failure or ME N3/10 P007028 (for M270 engine) – Ambient Air Temperature Sensor Circuit “A’ signal bias level out of range/zero adjustment failure In this event, guided tests will be available in Xentry which will lead to the update of the engine control unit software. The following damage codes may be used: 54 575 90 Update Engine Control Unit Software. Please check the VIN in Netstar/VMI before scheduling the appointment for the repair. Applicable vehicles will display an extended warranty service package in Netstar/VMI on March 12, 2019. After the distribution of this NCU, a letter will be sent to owners of certain vehicles informing them that the warranty for the ECU software for fault codes related to the Outside Temperature Sensor will be extended from the original 4 years/50,000 miles to a total of 10 years or 120,000 miles (whichever occurs first). If customers have already paid to have the outside temperature sensor replaced, they may be eligible for reimbursement. Please advise the customer to follow the instructions detailed below (also included in a copy of the customer letter).
Associated Products (31)
2018 Mercedes-Benz C-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz GLE-Class 2018 Mercedes-Benz SLC-Class 2018 Mercedes-Benz SL-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz GLC-Class 2017 Mercedes-Benz GLE-Class 2017 Mercedes-Benz GLS-Class 2017 Mercedes-Benz SLC-Class 2017 Mercedes-Benz SL-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz CLA-Class 2016 Mercedes-Benz CLS-Class 2016 Mercedes-Benz E-Class 2016 Mercedes-Benz GLA-Class 2016 Mercedes-Benz GLC-Class+ 11 more
Associated Documents
- Download MC-11031616-0001.pdf↗
December 3, 2018•Document ID: 10153992
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
LI5421P062006
Date Added:
March 4, 2019
Manufacturer:
MERCEDES-BENZ
Summary
C63/GTx 177/178 Check Engine Light on with Misfire DTC's. Engine Running Roughly
Associated Products (10)
2019 Mercedes-Benz C-Class 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class 2014 Mercedes-Benz C-Class 2013 Mercedes-Benz C-Class 2012 Mercedes-Benz C-Class 2011 Mercedes-Benz C-Class 2010 Mercedes-Benz C-Class
Associated Documents
- Download MC-10153992-0001.pdf↗
November 14, 2018•Document ID: 10158399
Service Bulletin/Repair Instructions
STEERING; SUSPENSION; TIRES
Mfr Comm. #:
LI46 35-P-067998
Date Added:
April 15, 2019
Manufacturer:
MERCEDES-BENZ
Summary
Vehicle pulls to the right
Associated Products (10)
2019 Mercedes-Benz C-Class 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class 2014 Mercedes-Benz C-Class 2013 Mercedes-Benz C-Class 2012 Mercedes-Benz C-Class 2011 Mercedes-Benz C-Class 2010 Mercedes-Benz C-Class
Associated Documents
- Download MC-10158399-0001.pdf↗
July 23, 2018•Document ID: 10151959
Service Bulletin/Repair Instructions
SEAT BELTS
Mfr Comm. #:
LI91 45-P-066075
Date Added:
December 17, 2018
Manufacturer:
MERCEDES-BENZ
Summary
Seat belt extender toothed rack sluggish or makes noises
Associated Products (59)
2019 Mercedes-Benz C-Class 2019 Mercedes-Benz CLS-Class 2019 Mercedes-Benz E-Class 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz CLA-Class 2018 Mercedes-Benz E-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz CLS-Class 2017 Mercedes-Benz E-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz CLA-Class 2016 Mercedes-Benz CLE 2016 Mercedes-Benz CLS-Class 2016 Mercedes-Benz E-Class 2015 Mercedes-Benz C-Class 2015 Mercedes-Benz CLA-Class 2015 Mercedes-Benz CLS-Class 2015 Mercedes-Benz E-Class 2014 Mercedes-Benz C-Class+ 39 more
Associated Documents
- Download MC-10151959-0001.pdf↗
July 12, 2018•Document ID: 10151939
Service Bulletin/Repair Instructions
ENGINE
Mfr Comm. #:
LI54 21-P-062006
Date Added:
December 17, 2018
Manufacturer:
MERCEDES-BENZ
Summary
C63/GTx 177/178 Check Engine Light on with Misfire DTC's. Engine Running Roughly
Associated Products (14)
2019 Mercedes-Benz AMG GT 2019 Mercedes-Benz C-Class 2018 Mercedes-Benz AMG GT 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz AMG GT 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz AMG GT 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class 2014 Mercedes-Benz C-Class 2013 Mercedes-Benz C-Class 2012 Mercedes-Benz C-Class 2011 Mercedes-Benz C-Class 2010 Mercedes-Benz C-Class
Associated Documents
- Download MC-10151939-0001.pdf↗
March 12, 2018•Document ID: 10144075
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
LI07 70-P-066276
Date Added:
September 4, 2018
Manufacturer:
MERCEDES BENZ
Summary
Check Engine Light is on with DTC P030185/ P030685 for misfire cylinder 1 and 6.
Associated Products (12)
2018 Mercedes-Benz AMG GT 2018 Mercedes-Benz C-Class 2017 Mercedes-Benz AMG GT 2017 Mercedes-Benz C-Class 2016 Mercedes-Benz AMG GT 2016 Mercedes-Benz C-Class 2015 Mercedes-Benz C-Class 2014 Mercedes-Benz C-Class 2013 Mercedes-Benz C-Class 2012 Mercedes-Benz C-Class 2011 Mercedes-Benz C-Class 2010 Mercedes-Benz C-Class
Associated Documents
- Download MC-10144075-0001.pdf↗
March 2, 2018•Document ID: 10144074
Service Bulletin/Repair Instructions
FUEL SYSTEM, GASOLINE
Mfr Comm. #:
P-SC-2017080006
Date Added:
September 4, 2018
Manufacturer:
MERCEDES-BENZ
Summary
Update fuel system control unit (FSCU) software
Associated Products (13)
2018 Mercedes-Benz C-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz GLC-Class 2017 Mercedes-Benz S-Class 2016 Mercedes-Benz C-Class 2016 Mercedes-Benz GLC-Class 2016 Mercedes-Benz S-Class 2015 Mercedes-Benz C-Class 2015 Mercedes-Benz S-Class 2014 Mercedes-Benz C-Class 2014 Mercedes-Benz S-Class
Associated Documents
- Download MC-10144074-0001.pdf↗
February 23, 2018•Document ID: 10135513
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Mfr Comm. #:
2017020022
Date Added:
May 7, 2018
Manufacturer:
MERCEDES-BENZ
Summary
Perform SCN Coding in Various Control Units
Associated Products (1)
2017 Mercedes-Benz C-Class
Associated Documents
- Download MC-10135513-0001.pdf↗
February 16, 2018•Document ID: 10135514
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
2018010007
Date Added:
May 7, 2018
Manufacturer:
MERCEDES-BENZ
Summary
Update HERMES control unit software
Associated Products (19)
2018 Mercedes-Benz AMG GT 2018 Mercedes-Benz C-Class 2018 Mercedes-Benz CLA-Class 2018 Mercedes-Benz E-Class 2018 Mercedes-Benz GLA-Class 2018 Mercedes-Benz GLC-Class 2018 Mercedes-Benz GLE-Class 2018 Mercedes-Benz S-Class 2017 Mercedes-Benz AMG GT 2017 Mercedes-Benz B-Class 2017 Mercedes-Benz C-Class 2017 Mercedes-Benz CLA-Class 2017 Mercedes-Benz E-Class 2017 Mercedes-Benz GLA-Class 2017 Mercedes-Benz GLC-Class 2017 Mercedes-Benz GLE-Class 2017 Mercedes-Benz S-Class 2017 Mercedes-Benz SL-Class 2017 Mercedes-Benz SLK-Class
Associated Documents
- Download MC-10135514-0001.pdf↗
January 13, 2017•Document ID: 10135765
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
LI27.20-P-065533
Date Added:
May 7, 2018
Manufacturer:
MERCEDES BENZ
Summary
Model series 205 NAG2 only for C450 AMG, hard torque converter lockup clutch cut-in
Associated Products (2)
2017 Mercedes-Benz C-Class 2016 Mercedes-Benz C-Class
Associated Documents
- Download MC-10135765-0001.pdf↗

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