Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to disassemble the heating radiator of the Mercedes C-Class cabin

Model: Mercedes Classe C W203 - Years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Heater core

See other generations:
Video tutorial

In this guide we will see step by step instructions on how to disassemble and replace the heater radiator of the Mercedes C-Class. First, we get on board the cabin and start removing all the covers of the central tunnel, unscrewing the fixing screws found underneath; then we remove the radio and the air conditioning controls, disconnecting all the wiring on the back, as shown in the video.

At this point we remove the instrument panel and the glove compartment, then disassemble the entire dashboard; we then separate the heating matrix, replacing the radiator with the new one!


Posted on 17 August 2025 by ScegliAuto


Related tutorials

How to Remove the Cabin Heater Radiator from the Mercedes C-Class
How to Remove the Cabin Heater Radiator from the Mercedes C-Class
Mercedes Classe C (2000-2007 / W203) Below are the main instructions for removing and replacing the cabin heater radiator from the Mercedes C-Class. First, get inside the cabin and start…
How to replace the radiator in the Mercedes C-Class?
Mercedes Classe C (2000-2007 / W203) To replace the radiator in the Mercedes C-Class, you need to remove the protective panel on top of the engine block, also removing the two intake duc…
How to Remove the Cooling Radiator from a Mercedes C-Class
How to Remove the Cooling Radiator from a Mercedes C-Class
Mercedes Classe C (2000-2007 / W203) How to remove the cooling radiator from a Mercedes C-Class? Open the hood, remove the center grille, then, using a suitable socket wrench, remove the…

Other guides you may be interested in

How to Open the Hood of the BMW X3

Today, you will learn how to open and close the hood of the BMW X3. To perform this simple operation, lift the hood release lever located next to the door seal on the driver’s side. After pulling the lever, you will notice that the hood will lift slightly. Position yourself in front of the hood and lift it after moving the internal lever from left to right. To keep the hood secure during maintenance, use the side support rod. To close the hood, simply let it fall back into place.

Watch the video!


by ScegliAuto

More videos