You can get a 2004 Mercedes-Benz fuse panel diagram at most Mercedes-Benz dealerships. You can also get the diagram from Mercedes-Benz service manuals.
The battery in a CLK500 2004 convertible is on the passenger side under the hood. Unsnap 3 snap clips, lift off the filter to expose the battery.
You can get a wiring diagram for your 2002 Mercedes-Benz at most Mercedes-Benz dealerships. Most local libraries will have Mercedes-Benz service manuals with the wiring diagram.
Mercedes-Benz 190-Series1991Wiring diagram?
Around $150 service A, around $600 service B
A diagram of a serpentine belt for a 2002 Mercedes Benz c240
Answering "Serpentine belt diagram for 1992 Mercedes Benz 300e 2.6?"
One can locate a box fuse diagram for a 2002 Mercedes Benz C320 at locations such as Auto Zone and through the Mercedes manufacturer.
The 2004 Mercedes-Benz M-Class has a V6 engine.
The 2004 Mercedes-Benz C-Class has 16 valves.
The 2004 Mercedes-Benz G-Class has 24 valves.
The 2004 Mercedes-Benz E-Class has 18 valves.