You can find the 2007 Mercedes-Benz air filter in the engine compartment. The air filter will be inside of the air filter box, on top of the engine.
Check out the related link for a DIY article including pictures on how to replace the cabin air filter on your Mercedes Benz.
Remove the wiring harness from the back of your 2007 Mercedes-Benz headlight. Remove the headlight retaining bolts. The headlight will come out. Reverse the process to install your new headlight.
The fuel filter is under the car you have to remover the plastic cover under the car to get to the fuel filter.
The 2007 Mercedes-Benz GL-Class has 24 valves.
The 2007 Mercedes-Benz SL-Class has 32 valves.
The 2007 Mercedes-Benz S-Class has a V8 engine.
The 2007 Mercedes-Benz CL-Class has a V8 engine.
The 2007 Mercedes-Benz S-Class has 32 valves.
The 2007 Mercedes-Benz SL-Class has a V8 engine.
The 2007 Mercedes-Benz M-Class has a V6 engine.
The 2007 Mercedes-Benz SLK-Class has a V6 engine.