Technical Service Bulletins For 2018 MERCEDES BENZ C300
Here are the technical service bulletins we have for the 2018 MERCEDES BENZ C300. If you have any questions, do not hesitate to Contact Us:
Technical Service Bulletins
Technical Service Bulletin #2018010007
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10135514
Date Of Bulletin
20180216
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
Update HERMES control unit software
Technical Service Bulletin #LI54.18-P-062956
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
NHTSA #10136089
Date Of Bulletin
20160628
Failing Component Name
117000 DIGITAL INSTRUMENT PANEL
Description
ESP, BAS, PRE-SAFE - Fault message in instrument cluster
Technical Service Bulletin #LI46.35-P-059989
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM
NHTSA #10135638
Date Of Bulletin
20141016
Failing Component Name
016000 STEERING:ELECTRIC POWER ASSIST SYSTEM
Description
Red display message in instrument cluster "Power Steering Malfunction - See Owner's Manual"
Technical Service Bulletin #LI32.25-P-061137
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 022400 SUSPENSION:REAR:SHOCK ABSORBER
NHTSA #10135599
Date Of Bulletin
20150324
Failing Component Name
022400 SUSPENSION:REAR:SHOCK ABSORBER
Description
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
Technical Service Bulletin #LI32.25-P-061137
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 021400 SUSPENSION:FRONT:MACPHERSON STRUT
NHTSA #10135599
Date Of Bulletin
20150324
Failing Component Name
021400 SUSPENSION:FRONT:MACPHERSON STRUT
Description
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
Technical Service Bulletin #LI32.25-P-061137
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 021000 SUSPENSION:FRONT
NHTSA #10135599
Date Of Bulletin
20150324
Failing Component Name
021000 SUSPENSION:FRONT
Description
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
Technical Service Bulletin #LI46.35-P-059989
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM
NHTSA #10135621
Date Of Bulletin
20141010
Failing Component Name
015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM
Description
Red display message in instrument cluster "Power Steering Malfunction - See Owner's Manual"
Technical Service Bulletin #P-SC-2017080006
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 070000 FUEL SYSTEM, GASOLINE
NHTSA #10144074
Date Of Bulletin
20180302
Failing Component Name
070000 FUEL SYSTEM, GASOLINE
Description
Update fuel system control unit (FSCU) software
Technical Service Bulletin #LI07 70-P-066276
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10144075
Date Of Bulletin
20180312
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
Check Engine Light is on with DTC P030185/ P030685 for misfire cylinder 1 and 6.
Technical Service Bulletin #LI91 45-P-066075
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 150000 SEAT BELTS
NHTSA #10151959
Date Of Bulletin
20180723
Failing Component Name
150000 SEAT BELTS
Description
Seat belt extender toothed rack sluggish or makes noises
Technical Service Bulletin #LI54-71-P-068935
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 273000 LANE DEPARTURE: BLIND SPOT DETECTION
NHTSA #10162174
Date Of Bulletin
20190502
Failing Component Name
273000 LANE DEPARTURE: BLIND SPOT DETECTION
Description
BR205 Facelift - Blind Spot Assist may activate without obvious cause
Technical Service Bulletin #LI82 20-P-067044
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 330000 INTERIOR LIGHTING
NHTSA #10158239
Date Of Bulletin
20170919
Failing Component Name
330000 INTERIOR LIGHTING
Description
Partial operation of interior ambient lighting
Technical Service Bulletin #LI82-85-P-069789
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10162185
Date Of Bulletin
20190520
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
NTG 5.5 head unit - Browser shows "Fault during authentication" message
Technical Service Bulletin #LI54-30-P-069742
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10162191
Date Of Bulletin
20190502
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
Head-up display (HUD, code 463) - lines on the display, display flickers
Technical Service Bulletin #LI82-85-P-069725
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
NHTSA #10162200
Date Of Bulletin
20190520
Failing Component Name
117000 DIGITAL INSTRUMENT PANEL
Description
COMAND Online (code 531): Wrong date in system settings, incorrect time in instrument cluster
Technical Service Bulletin #P-SC-2019050006
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10162206
Date Of Bulletin
20190528
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
Check coolant hose from expansion reservoir to cooler and replace if necessary
Technical Service Bulletin #LI54-10-P-069831
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 100000 HYBRID POWERTRAIN
NHTSA #10162198
Date Of Bulletin
20190521
Failing Component Name
100000 HYBRID POWERTRAIN
Description
Electric range is reduced after brief period
Technical Service Bulletin #LI77 30-P-070145
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10164805
Date Of Bulletin
20190815
Failing Component Name
350000 EQUIPMENT
Description
Fraying Headliner Cords
Technical Service Bulletin #LI33 30-P-056665
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10164810
Date Of Bulletin
20190805
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
Throttle lift-off clunking noises at drive shafts of front axle
Technical Service Bulletin #LI33 30-P-056665
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10164810
Date Of Bulletin
20190805
Failing Component Name
020000 SUSPENSION
Description
Throttle lift-off clunking noises at drive shafts of front axle
Technical Service Bulletin #LI72 40-P-069934
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 130000 VISIBILITY
NHTSA #10162631
Date Of Bulletin
20190627
Failing Component Name
130000 VISIBILITY
Description
Outside mirror folding out/in nonfunctional
Technical Service Bulletin #LI82 20-P-067107
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10158321
Date Of Bulletin
20171005
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
LED light on thermal cup holder in rear passenger compartment of BR 222 flickers
Technical Service Bulletin #LI82 20-P-067107
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10158321
Date Of Bulletin
20171005
Failing Component Name
350000 EQUIPMENT
Description
LED light on thermal cup holder in rear passenger compartment of BR 222 flickers
Technical Service Bulletin #LI82 20-P-067107
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 120000 EXTERIOR LIGHTING
NHTSA #10158321
Date Of Bulletin
20171005
Failing Component Name
120000 EXTERIOR LIGHTING
Description
LED light on thermal cup holder in rear passenger compartment of BR 222 flickers
Technical Service Bulletin #LI83-70-P-064480
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 117000 DIGITAL INSTRUMENT PANEL
NHTSA #10162197
Date Of Bulletin
20190522
Failing Component Name
117000 DIGITAL INSTRUMENT PANEL
Description
"High-voltage battery warning message" in instrument cluster
Technical Service Bulletin #LI35 30-P-058566
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 100000 POWER TRAIN
NHTSA #10164811
Date Of Bulletin
20190805
Failing Component Name
100000 POWER TRAIN
Description
Throttle lift-off clunking noises at drive shafts of rear axle
Technical Service Bulletin #LI82.85-P-059356
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10166075
Date Of Bulletin
20140708
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
The animation in individual vehicle settings such as, e.g. mirror folding function or seat belt adjustment is missing. Note: The functions of these vehicle settings are not affected.
Technical Service Bulletin #LI82.85-P-059362
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10166076
Date Of Bulletin
20140708
Failing Component Name
350000 EQUIPMENT
Description
The Audio 20 control unit (A26/17) or COMAND Online control unit (A26/17) does not start (central display dark/ no audio output) and is not recognized with XENTRY Diagnostics although the fuses and the power supply are OK.
Technical Service Bulletin #P-B-00.20-105
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10167531
Date Of Bulletin
20140310
Failing Component Name
350000 EQUIPMENT
Description
MY-All Model 205, Maintenance Interval
Technical Service Bulletin #LI82.85-P-055695
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10167563
Date Of Bulletin
20130708
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
Technical Service Bulletin #LI72.40-P-058875
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 130000 VISIBILITY
NHTSA #10167084
Date Of Bulletin
20140410
Failing Component Name
130000 VISIBILITY
Description
Passenger side outside mirror glass adjusts itself at random at ignition on/off
Technical Service Bulletin #P-SC-2019100021
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
NHTSA #10169585
Date Of Bulletin
20191114
Failing Component Name
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
Description
Replace heat shield of exhaust system
Technical Service Bulletin #P-B-00.20-105
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10167571
Date Of Bulletin
20140310
Failing Component Name
350000 EQUIPMENT
Description
In addition to the information published in the Introduction into Service Manual, note maintenance interval changes for model 205.
Technical Service Bulletin #P-SC-2020020001
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 355100 EQUIPMENT:OTHER:LABELS
NHTSA #10172683
Date Of Bulletin
20200207
Failing Component Name
355100 EQUIPMENT:OTHER:LABELS
Description
Information Label on Tire Sealant
Technical Service Bulletin #P-SC-2020020001
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 190000 TIRES
NHTSA #10172683
Date Of Bulletin
20200207
Failing Component Name
190000 TIRES
Description
Information Label on Tire Sealant
Technical Service Bulletin #LI82.85-P-071023
This 2018 MERCEDES BENZ C300 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175245
Date Of Bulletin
20200430
Failing Component Name
350000 EQUIPMENT
Description
NTG5.5 Audio 20 with codes 355 and 357: Vehicle positioning inaccurate / implausible, route guidance not possible
