C-Class (W204)
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Mercedes-Benz Sedans
C-Class (W204)
2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI
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STICKIES
Sticky
Official C-Class Picture Thread
5,742
Started: May 27, 2007 by
amdeutsch
Last Post:
May 10, 2026 by MBpippo
Sticky
Official Part Numbers Thread
446
Started: Jun 13, 2008 by
micropower99
Last Post:
May 8, 2026 by mpotok
Sticky
New 236.15 Fluid for 722.9 7G Tronic Plus imminent.
97
Started: Feb 29, 2012 by
Glyn M Ruck
Last Post:
Apr 22, 2026 by Taino
Sticky
A note to all members - Your profile
9
Started: Jul 5, 2012 by
Glyn M Ruck
Last Post:
Oct 4, 2023 by JettaRed
Sticky
DIY and How to Guides for w204 All Together
252
Started: Jul 13, 2009 by
Robbio204
Last Post:
Feb 24, 2023 by joan vesho
Sticky
DIY 722.9 7G-tronic 7-speed automatic transmission service thread
164
Started: Jan 12, 2012 by
Glyn M Ruck
Last Post:
Feb 23, 2023 by ktmrider203
Sticky
W204 Illuminated Sills - DIY
76
Started: Jul 6, 2009 by
et0609
Last Post:
Jan 28, 2023 by SmithyWings
Sticky
M272 Engine: Cam adjuster magnet & balancer shaft sprocket issues...
58
Started: Jan 12, 2012 by
Glyn M Ruck
Last Post:
Jan 7, 2022 by VegasWhoa
Sticky
Announcement: 2012 - Present C-Class Coupe Forum Has Been Created
8
Started: Jul 21, 2011 by
nlpamg
Last Post:
Dec 23, 2015 by MB Marko
Discussions
Help
3
Started: May 12, 2026 by
Shawnad6514
Last Post:
Yesterday by cvx5832
Front SAM module replacement
15
Started: Apr 20, 2026 by
Jenbme48
Last Post:
Yesterday by boyidi
JBSPEED Carbon Fiber & Painted Vorsteiner Trunk Spoilers (Type 2)...
327
Started: Apr 23, 2023 by
JBSPEED
Last Post:
Yesterday by JBSPEED
2013 c300 no crank no start - ESL? any shops in pittsburgh?
5
Started: Apr 26, 2026 by
the bmo-man
Last Post:
Yesterday by gav24v
W204 Key fob won't open and close. The car won't start.
4
Started: May 12, 2026 by
Athienou
Last Post:
Yesterday by Odd Piggy
Where does the hood latch wire zip tie to in the front
6
Started: Aug 15, 2023 by
Adi-Benz
Last Post:
May 13, 2026 by boyidi
My subframe is rust out 2010 c300 4matic sport 94k miles
28
Started: Apr 22, 2026 by
Boston M Benz
Last Post:
May 13, 2026 by Boston M Benz
Vossen HF1 HF2 HF3 HF4T HF5 HF7 - Wheel Designers™
139
Started: Sep 21, 2021 by
WHEEL DESIGNERS
Last Post:
May 13, 2026 by WHEEL DESIGNERS
Genuine MB Battery 0009823208 lasted 5yrs.
20
Started: Mar 24, 2026 by
TimC300
Last Post:
May 12, 2026 by boyidi
w204 c300 swap
1
Started: May 12, 2026 by
Giorgi cnob
Last Post:
May 12, 2026 by TimC300
Pyrofuse removal
17
Started: May 3, 2023 by
Stanley Wilson
Last Post:
May 12, 2026 by TimC300
Dynavin D9 Flex install for W204 C200 Kompressor 2007 - Issue with...
3
Started: May 9, 2026 by
FatBaz
Last Post:
May 12, 2026 by FatBaz
W204 pre-fl instrument cluster retrofit
14
Started: Mar 28, 2020 by
henry666
Last Post:
May 11, 2026 by leandrolg91
Help! W204 C220 CDI Strange Issues
13
Started: May 23, 2023 by
bm2amb
Last Post:
May 11, 2026 by bm2amb
URGENT! Possible preventative solution for the electronic steering...
66
Started: Dec 31, 2015 by
JamesKim
Last Post:
May 10, 2026 by Boston M Benz
Power steering fluid change every 2yrs
2
Started: May 9, 2026 by
TimC300
Last Post:
May 10, 2026 by TimC300
Can you idenify this part
1
Started: May 8, 2026 by
mpotok
Last Post:
May 9, 2026 by TimC300
Advice on Work Done on 2009 C300
6
Started: May 5, 2026 by
Pragmata
Last Post:
May 8, 2026 by TimC300
ESL only triggers at a "bite point" past position 0, not on key...
6
Started: May 4, 2026 by
mazuto
Last Post:
May 8, 2026 by gav24v
FORGEDLITE Wheels - 1pc Monoblock & 2pc Modular Forged Wheels -...
179
Started: Aug 20, 2022 by
WHEEL DESIGNERS
Last Post:
May 8, 2026 by WHEEL DESIGNERS
Low fuel pressure, engine won't run
19
Started: Mar 11, 2022 by
Z71Man
Last Post:
May 8, 2026 by Dinops5
W204 Front SAM issues and Fixes
1
Started: May 6, 2026 by
codename47
Last Post:
May 7, 2026 by RobertR728
Coding “real M mode” onto my 2012 c300?
6
Started: Apr 29, 2026 by
Jackb22
Last Post:
May 5, 2026 by superswiss
AI videos from Grok
1
Started: Jan 8, 2026 by
RobertR728
Last Post:
May 4, 2026 by CoreyHutchinson
Please Help Me with my 2011 C300
12
Started: Apr 24, 2026 by
SlimWitDaBenz
Last Post:
May 3, 2026 by W205C43PFL
2012 w204 c250 NEED HELP!!!!
4
Started: May 2, 2026 by
eurocarguy101
Last Post:
May 3, 2026 by W205C43PFL
Esp unvailable + limp mode
3
Started: May 3, 2026 by
Andrei_jmek
Last Post:
May 3, 2026 by DavidIlie
Help locating physical location of Evap sensor 12 C300
5
Started: Jun 28, 2020 by
Matthew Cronin
Last Post:
May 1, 2026 by Wlkeenan1978
Renzo Forgedlite RFL5 and RFL10 Flow-Lite Series 19" and 20"...
1
Started: Jan 26, 2026 by
WHEEL DESIGNERS
Last Post:
Apr 30, 2026 by WHEEL DESIGNERS
Renzo Forgedlite RFL5 and RFL10 Flow-Lite Series 19" and 20"...
1
Started: Jan 26, 2026 by
WHEEL DESIGNERS
Last Post:
Apr 30, 2026 by WHEEL DESIGNERS
C300 hood open message after esp unit replacement
10
Started: Nov 20, 2020 by
Brettriehl101
Last Post:
Apr 30, 2026 by Mia2023
Battery registation w/ iCarsoft MB3.0
13
Started: Apr 25, 2026 by
novic350
Last Post:
Apr 29, 2026 by TimC300
Febi sway bar link- failed at 2yrs.
34
Started: Nov 12, 2024 by
TimC300
Last Post:
Apr 29, 2026 by Odd Piggy
AC Cycles Cold and Warm?
9
Started: Mar 31, 2026 by
broncosdom
Last Post:
Apr 28, 2026 by broncosdom
Radio volume on start-up.
38
Started: Jan 6, 2008 by
Stiggs
Last Post:
Apr 26, 2026 by RobertR728
Need Help, Power Steering line?
4
Started: Apr 24, 2026 by
reVIVe
Last Post:
Apr 25, 2026 by TimC300
Cost for 2013 C350 Timing Chain Replacement
62
Started: Apr 27, 2019 by
Moxostoma
Last Post:
Apr 24, 2026 by Odd Piggy
Issue driving me crazy. Mechanics don’t know what’s going on.
12
Started: May 26, 2024 by
cttmercedes
Last Post:
Apr 23, 2026 by w204sk
C300 2010 4MATIC
3
Started: Nov 6, 2024 by
Isaacj210
Last Post:
Apr 23, 2026 by SAVZ
Persistent Cold Start Idle Drop Error After Timing Chain & Oil Pump...
12
Started: Apr 21, 2026 by
seainn99
Last Post:
Apr 23, 2026 by TimC300
Does anyone have a dealer ordering guide?
6
Started: Aug 21, 2007 by
pmb600
Last Post:
Apr 22, 2026 by Arnav
2012 C300 7G-Tronic slight jerk 1-2 when cold
7
Started: Apr 19, 2026 by
Cushi
Last Post:
Apr 22, 2026 by Odd Piggy
Did entire world change turn signal stalk for 2013?
9
Started: Jan 24, 2013 by
mac911
Last Post:
Apr 21, 2026 by Robcio530iA
Fuel smell in Cabin Help Cannot find it
3
Started: Apr 16, 2026 by
Karlw204
Last Post:
Apr 17, 2026 by TimC300
Random stalling at idle. 2013 C350 coupe
7
Started: Apr 12, 2026 by
Thguns
Last Post:
Apr 17, 2026 by PotatoHeadII
Several Problems, but Maybe One Solution
8
Started: Apr 9, 2026 by
enoon
Last Post:
Apr 16, 2026 by enoon
Smashed headlight safe to drive before repair?
1
Started: Apr 16, 2026 by
Hwear
Last Post:
Apr 16, 2026 by TimC300
Gl/GLK rubber grommet part number.
2
Started: Apr 15, 2026 by
Thguns
Last Post:
Apr 16, 2026 by TimC300
Will these coilovers fit??
3
Started: Apr 13, 2026 by
e46Luka
Last Post:
Apr 15, 2026 by TimC300
Will W218/W212 (CLS550/E550) Calipers fit on a W204?
38
Started: Mar 21, 2023 by
romeo291
Last Post:
Apr 15, 2026 by o_Rage_o
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