* Engine Compartment Fuse Box: This is typically located under the hood, near the battery. It's often a large black plastic box.
* Interior Fuse Box (Passenger Compartment): This is usually found in the dashboard, often on the driver's side, sometimes under a cover near the steering wheel or under the glove compartment.
To find the *exact* location and which fuse controls a specific component:
1. Consult your owner's manual: This is the best resource. It will have diagrams showing the fuse box layouts and what each fuse protects.
2. Check online resources: Websites like Mercedes-Benz forums (e.g., MBWorld) often have detailed discussions about fuse box locations and diagrams specific to the 2004 E320. Search for "2004 E320 fuse box diagram."
Without knowing *which* fuse you're looking for, it's impossible to give you a more precise location. The owner's manual is crucial here.
