2001 Mercedes S500 Fuse Box Diagram and Location Guide

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:

  1. 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.

  2. 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.

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