Answer
May 24, 2025 - 01:56 AM
For the 2004 Mercedes-Benz E320 (W211), the radio and cigarette lighter typically share fuses located in the fuse box in the trunk (right side) or under the hood, depending on region and options.
-
Fuse #26 (15A) often handles the radio system
-
Fuse #54 (15A) may be for the cigarette lighter / power outlet
However, fuse assignments can vary slightly by market or equipment package.
Also, just a heads-up, this manual you're looking at is an owner’s manual, which usually covers basic fuse locations and simple maintenance.
If you’re trying to dig deeper, like tracing electrical faults, checking wiring diagrams, or getting component-level details, then this 👉🏻 2004 Mercedes-Benz E-Class E320 (W211) 4MATIC OEM Download Service & Repair Manual Software would be the one to go for. It’s way more detailed and gives you everything down to wire colors and circuit paths.
