Maintaining your 2001 Mercedes S500 in top condition requires understanding its intricate systems, and the electrical system is paramount. Fuses play a critical role in protecting your vehicle’s electrical components from damage due to overloads. Knowing the location of your fuse boxes and understanding the fuse chart is essential for troubleshooting electrical issues and performing basic maintenance. This guide provides a comprehensive overview of the fuse information for your 2001 Mercedes S500, ensuring you can quickly identify and address any fuse-related problems.
2001 Mercedes S500 Fuse Chart
The following chart details the fuse assignments for your 2001 Mercedes S500. Please refer to this diagram when diagnosing electrical problems. Remember that fuse numbers can sometimes be mislabeled in diagrams, as noted in the original documentation regarding fuse #16. Always double-check against your vehicle’s physical fuse box and owner’s manual when possible.
| Consuming Unit | Fuse Number(s) |
|---|---|
| ABC SUSPENSION | 9, 46 |
| ADJUSTABLE MIRROR, LEFT | 13, 26 |
| ADJUSTABLE MIRROR, RIGHT | 26, 39 |
| ADJUSTABLE STEERING COLUMN | 3, 4, 25 |
| AIR SUSPENSION | 9, 32 |
| AIR SUSPENSION COMPRESSOR | 32 |
| ANTI-THEFT ALARM | 51, 77 |
| AUTOMATIC TEMP CONTROL | 23, 35, 47 |
| AUTOMATIC DIMMING EXTERIOR MIRROR | 13, 39 |
| AUTOMATIC DIMMING INT, MIRROR | 77 |
| AUXILIARY HEATING | 41 |
| BLOWER MOTOR A/C | 23, 35 |
| BOOST INTERCOOLER | 47 |
| CD CHANGER | 61 |
| CENTRAL LOCKING | 62 |
| CIGAR LIGHTER FRONT | 11 |
| CIGAR LIGHTER REAR, LEFT/RIGHT | 72, 74 |
| COOL BOX | 76 |
| CRUISE CONTROL | 25 |
| DIAGNOSTIC SOCKET | 20, 24 |
| DIPPED BEAM HEADLAMP, LEFT/RIGHT | electronic fuse |
| DISTRONIC | 36, 26 |
| DOME LAMP | 77 |
| DRIVER SEAT ADJUSTMENT | 13, 71 |
| DRIVER SEAT HEATING | 13, 71 |
| DRIVER SEAT VENTILATION | 71 |
| DRIVER LIGHT SENSOR | 77 |
| ENGINE FAN | 33, 48 |
| ENGINE MANAGEMENT UNIT | 29, 30, 43, 44, 48 |
| ENTRANCE LIGHT | 13, 39, 72, 74 |
| ESP | 2, 34 |
| EXTERIOR MIRROR INDICATORS, LEFT RIGHT | 13, 39 |
| HORN FANFARE | 28 |
| FOG LAMP, FR LEFT/RIGHT | electronic fuse |
| FOLDING EXTERIOR MIRROR | 13, 39 |
| FRONT PASSENGER SEAT HEATING | 39, 73 |
| FRONT PASSENGER SEAT VENTILATION | 73 |
| FRONT SIDE LIGHT, LEFT/RIGHT | electronic fuse |
| GARAGE DOOR REMOTE CONTROL | 77 |
| GLOVE COMP LIGHT | electronic fuse |
| HAZARD WARNING SYSTEM | electronic fuse |
| HEADLAMP CLEANING SYSTEM | electronic fuse |
| HEADLIGHT RANGE ADJUSTMENT | 40 |
| HEATER MIRROR | 13, 39 |
| HEATER BOOSTER | 6 |
| IGNITION COILS | 49 |
| INSTRUMENT CLUSTER | 20, 21, 22 |
| INTAKE MANIFOLD HEATER | 44 |
| INTERIOR MIRROR ADJUSTER | 13, 77 |
| INTERIOR MOTION SENSOR | 77 |
| KEYLESS GO | 58 |
| LANGUAGE CONTROL SYSTEM | 63 |
| MAIN BEAM HEADLAMP RIGHT/LEFT | ELECTRONIC FUSE |
| MAKEUP MIRROR | 77 |
| NAVIGATION SYSTEM | 61 |
| OIL COOLER FAN | 42 |
| PARKTRONIC SYSTEM | 75 |
| PASSENGER SEAT ADJUSTMENT | 39, 73 |
| POWER LOCKING | 13, 39, 62, 72, 74 |
| POWER WINDOW DRIVER SEAT | 13 |
| POWER WINDOW PASSENGER SEAT | 13, 39 |
| POWER WINDOW REAR LEFT | 13, 72 |
| POWER WINDOW REAR RIGHT | 13, 74 |
| RADIO COMMAND, SOUND | 61, 66 |
| RAIN SENSOR | 77 |
| READING LAMP | 77 |
| REAR AIR CONDITIONING | 69, 68 |
| REAR FOG LAMP | ELECTRONIC FUSE |
| REAR HEAD RELEASE | 26, 62 |
| REAR HEAD RESTRAINT ADJUSTMENT | 26, 62, 72, 74 |
| REAR SEAT ADJUSTMENT | 67, 72, 14 |
| REAR SEAT HEATING | 67, 72, 74 |
| REAR SEAT VENTILATION | 67 |
| REAR SIDE LAMP RIGHT/LEFT | ELECTRONIC FUSE |
| REAR WINDOW BLIND | 26, 50 |
| REAR WINDOW DEFROSTER | 26, 53 |
| LIC PLATE LIGHTING | ELECTRONIC FUSE |
| REMOTE CLOSING AND LOCKING TRUNK LID | 13, 57, 62 |
| REMOTE TRUNK LEAD RELEASE | 13, 62 |
| REVERSING LAMP | ELECTRONIC FUSE |
| SEATBELT COMFORT FIT SYSTEM | 71, 73 |
| SEATBELT LOCKING SYSTEM | 12 |
| SECONDERY AIR PUMP | 31 |
| SLIDING TILTING SUNROOF | 77 |
| STOP SIGNAL SWITCH | 16 |
| TAXI | 59 |
| TELEPHONE/ EMERGENCY CALL | 18, 63, 64 |
| TIRE PRESSURE MONITORING SYSTEM | 70 |
| TRAILER COUPLING | 54, 55, 56 |
| TRAILER POWER SUPPLY | 55 |
| TRANSMISSION CONTROL | 37 |
| TRUNK LIGHT | ELECTRONIC FUSE |
| TURN INDICATORS | ELECTRONIC FUSE |
| WINDSCREEN WIPER | 5, 25 |
| WINDSHIELD WASHER SYSTEM | 10 |
| WIPER RECESS HEATING | 1 |
Fuse Box Locations on a 2001 Mercedes S500 (W220)
For the 2001 Mercedes S500, which is part of the W220 model series, you can typically find two main fuse boxes:
-
Engine Compartment Fuse Boxes: Located under the hood, these are usually on either side of the engine bay. You might find one or two boxes here. Consult your owner’s manual for the precise location as it can slightly vary.
-
Interior Fuse Boxes:
- Under the Rear Seat: Access this fuse box by lifting the rear seat cushion. It’s often located under the right rear seat and accessible via a panel near the rear courtesy light.
- Dashboard Fuse Box: This fuse box is often more hidden. For Left-Hand Drive (LHD) vehicles like those common in the US market, it is usually located on the right side of the dashboard. For Right-Hand Drive (RHD) vehicles, it’s on the left. Access might require opening the passenger door and looking at the side of the dashboard.
It’s important to note that while the main fuse locations are generally consistent in the W220 series, later models (2003-2006) can have up to four fuse panels. These additional panels are:
- Second Engine Compartment Fuse Box: As mentioned, some models have two in the engine bay.
- Dashboard Fuse Panel (Specifically Fuses 78-86): This panel is particularly well-hidden in the dashboard.
Additionally, for high-amperage components, there might be secondary fuse boxes or locations:
- Rear Quarter Panel (Trunk): A 150-amp fuse box supplying power to SAM (Signal Acquisition and Actuation Module) units can be found in the right rear quarter panel, behind the trunk lining.
- Right Footwell: Another fuse box location exists in the right footwell area.
Recommendation:
Always refer to your 2001 Mercedes S500 owner’s manual for the most accurate fuse box locations and diagrams specific to your vehicle’s build. The fuse chart provided here is a helpful guide, but your manual is the definitive source. If you encounter complex electrical issues or are unsure about replacing fuses, consult a qualified Mercedes-Benz technician. Regularly checking your fuses can prevent more significant electrical problems and keep your 2001 S500 running smoothly.
