Navigating the electrical system of your Mercedes-Benz S-Class (W220) or CL-Class (C215) can be simplified with a clear understanding of its fuse box locations and layouts. This guide, tailored for models produced between 1999 and 2006, including the popular Mercedes-Benz S320, provides comprehensive information to help you locate specific fuses, including those related to your car’s antenna and other essential systems. Whether you’re troubleshooting a malfunctioning component or performing routine maintenance, understanding your Mercedes-Benz fuse configuration is crucial.
This article delves into the fuse box diagrams for the second-generation Mercedes-Benz CL-Class (C215) and the fourth-generation Mercedes-Benz S-Class (W220), manufactured from 1999 to 2006. Here, you will find detailed fuse box diagrams applicable to a wide range of models: Mercedes-Benz CL500, CL600, CL55, CL63, CL65, S280, S320, S350, S400, S430, S500, S600, S55, and S65. We will pinpoint the exact locations of the fuse panels within the vehicle and provide clear fuse layouts, detailing the function and amperage of each fuse and relay.
Fuse Layout for Mercedes-Benz CL-Class and S-Class (1999-2006)
Mercedes-Benz vehicles of this era typically employ several fuse boxes strategically positioned throughout the car. Understanding the location of each fuse box is the first step in diagnosing electrical issues. The following sections will break down each fuse box, providing location details and corresponding diagrams.
For those looking for the cigar lighter or power outlet fuse in your Mercedes-Benz CL-Class or S-Class, it is fuse #86. This fuse is located within the Instrument panel fuse box and is designated for the front cigar lighter.
Instrument Panel Fuse Box
Location
The instrument panel fuse box is conveniently situated inside the passenger compartment. Specifically, you’ll find it on the edge of the instrument panel, on the passenger side. Access is gained by removing a cover, located on the right side for Left Hand Drive (LHD) vehicles and on the left side for Right Hand Drive (RHD) vehicles.
Diagram and Fuse Assignments
The table below details the fuse assignments for the Instrument Panel Fuse Box. This diagram is essential for identifying the correct fuse for various components within your Mercedes-Benz.
| № | Fused Function | Amp |
|---|---|---|
| 78 | Alarm signal horn with additional battery, Steering column module, EIS control unit, ME-SFI control unit | 7.5 |
| 79 | Instrument cluster | 5 |
| 80 | Upper control panel control unit | 10 |
| 81 | Data link connector | 10 |
| 82 | AAC [KLA] control and operating unit, Heating system delivery unit | 10 |
| 83 | Central gateway control unit | 10 |
| 84 | Instrument cluster, Data link connector | 5 |
| 85 | Instrument cluster | 5 |
| 86 | Front cigar lighter with ashtray illumination | 15 |
Fuse Box Below Right Rear Seat
Location
Another key fuse box location in your Mercedes-Benz CL-Class or S-Class is positioned below the right rear seat. This location houses fuses and relays for systems often related to the rear of the vehicle and specific convenience features.
Diagram and Fuse Assignments
Refer to the table below for the fuse and relay assignments for the fuse box located below the right rear seat. Note that some functions and fuse ratings may vary depending on the specific model year and options of your vehicle. Notably for antenna related systems, fuses 60, 61, and 64 are relevant as they cover Navigation, Radio, CD player, COMAND system, and antenna amplifiers. While not explicitly labeled “antenna fuse,” these fuses protect circuits directly connected to your vehicle’s antenna and infotainment system.
| № | Fused Function
