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Mercedes-Benz C-Class (w203) 2001-2007 Repair Forum

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Mercedes-Benz C-Class (w203) 2001-2007 questions

clear

0 Answers

About my battery always running down fast?

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Maxwell Nduka

Asked

Apr 16, 2026

asked Apr 16, 2026 by Maxwell Nduka

0 Answers

Battery always running down

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Maxwell Nduka

Asked

Apr 16, 2026

asked Apr 16, 2026 by Maxwell Nduka

2 Answers

How to check engine oil level?

Mercedes-Benz C-Class (w203) 2001-2007 2 Answers

Gigaherz 46

Commented

Mar 16, 2026

commented Mar 16, 2026 by Gigaherz

1 Answer

Water mix with oil how to fix it

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

oldturkey03 851.7k

Answer edited

Mar 11, 2026

answer edited Mar 11, 2026 by oldturkey03

1 Answer

Oil mixing with water

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

oldturkey03 851.7k

Answered

Mar 11, 2026

answered Mar 11, 2026 by oldturkey03

2 Answers

Engine check light is on?

Mercedes-Benz C-Class (w203) 2001-2007 2 Answers

oldturkey03 851.7k

Answered

Feb 21, 2026

answered Feb 21, 2026 by oldturkey03

1 Answer

Je une Mercedes Benz 2002 c420 instrument dash no litgh

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

jayeff 537.8k

Answer edited

Oct 2, 2025

answer edited Oct 2, 2025 by jayeff

0 Answers

Why do I have Coolant and oil covering the front of my engine

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Michael C

Asked

Sep 11, 2025

asked Sep 11, 2025 by Michael C

0 Answers

Car has trouble starting and radio not responding

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Michael L Brown

Asked

Aug 19, 2025

asked Aug 19, 2025 by Michael L Brown

1 Answer

How to check my gearbox Oil level

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

Abel Sebolao 25

Answered

Jul 23, 2025

answered Jul 23, 2025 by Abel Sebolao

0 Answers

Windshield whiper and blinker handle

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Haris Kovacevic

Asked

Jun 20, 2025

asked Jun 20, 2025 by Haris Kovacevic

3 Answers

Air-conditioned cool when the car move and hot when the stop

accepted Mercedes-Benz C-Class (w203) 2001-2007 3 Answers

Graeme Parr

Commented

May 27, 2025

commented May 27, 2025 by Graeme Parr

1 Answer

My fan is always on

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

David Sati

Answered

May 1, 2025

answered May 1, 2025 by David Sati

1 Answer

Trunk doesn't open from inside

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

David Sati

Answered

May 1, 2025

answered May 1, 2025 by David Sati

1 Answer

Mercedes Benz 2010 air conditioning does not let out cold air

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

Paolo 2

Answered

Apr 25, 2025

answered Apr 25, 2025 by Paolo

0 Answers

When starting the car engine, the fun runs,

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Norman Peter Sebe

Asked

Nov 6, 2024

asked Nov 6, 2024 by Norman Peter Sebe

0 Answers

Benz w203 Kickstarter making cricking sound - the car is not starting

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Horsetek

Asked

Nov 3, 2024

asked Nov 3, 2024 by Horsetek

0 Answers

How to put it on a timing marks

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

oldturkey03 851.7k

Commented

Oct 20, 2024

commented Oct 20, 2024 by oldturkey03

1 Answer

Water is leaking into the car

Mercedes-Benz C-Class (w203) 2001-2007 1 Answer

Graeme Parr

Commented

Aug 26, 2024

commented Aug 26, 2024 by Graeme Parr

0 Answers

Why does steering wheel go in out not up downut not up down

unanswered Mercedes-Benz C-Class (w203) 2001-2007 0 Answers

Joe rumsey

Asked

Aug 25, 2024

asked Aug 25, 2024 by Joe rumsey