Mercedes-Benz 190 (W201) (1982-1993) Fuse Diagram

Fuse box diagram (fuse layout), location, and assignment of fuses and relays Mercedes-Benz 190, 190 E and 190 D (W201) (1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993).

Mercedes-Benz 190 (W201) (1982-1993)

Checking and Replacing Fuses

The fuses in your vehicle serve to close down faulty circuits. If a fuse blows, all the components on the circuit and their functions stop operating. If a fuse has blown, the inside element will be melted. Blown fuses must be replaced with fuses of the same rating, which you can recognize by the color and value. The fuse ratings are listed in the fuse allocation chart.

If a newly inserted fuse also blows, have the cause traced and rectified at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center.

Notice

  • Before changing a fuse, secure the vehicle against rolling away and switch off all electrical consumers.
  • Always disconnect the battery before servicing high current fuses.
  • Always replace faulty fuses with the specified new fuses having the correct amperage. If you manipulate or bridge a faulty fuse or if you replace it with a fuse with higher amperage, the electric cables could be overloaded. This could result in a fire. There is a risk of an accident and injury.

Engine Compartment Fuse Box

Engine Compartment Fuse Box Location

Engine Compartment Fuse Box Diagram

ACircuits protected
18 (*1)
16(*2)
25(*3)
Auxiliary Fan/Coolant Fan Tempmatic Climate Control
28Carburetor
Auxiliary Fan/Coolant Fan Tempmatic Climate Control
316Auxiliary Fan/Coolant Fan
48Right high beam, high beam witness
58Left high beam
616Combined relay, Rear Defogger
716Electric window motor rear right, front left
816Electric window motor rear left, front right
98Anti-Lock Brake System, Backup Lamps, Center Console, Cruise Control Gauges, Stop Lamps, Warning Indicators (fuel reserve light, brakepads wear light, brake liquid level light, handbrake), Electromagnetic Automatic Box Valve
108 (*4)
16(*5)
Anti-Theft Alarm System, Auxiliary Fan/Coolant Fan, Fan - Magnetic coupling, Cruise Control, Electronic Engine Control, Heated Seats, Orthopedic Seats, Outside Heated Mirrors, Right Outside Mirror, Tachometer, Wiper/Washer, Al Heated Windshield Sprinkler, Outside Temperature Gauge, Relay For Idle Stop
118Horn, Tempmatic Climate Control, Turn Signal Lamps, Warning System
128Back interior lights, antenna Anti-Theft Alarm System, Central Locking System courtesy Lamps, Rear Reading Lamp, Power Seats
138Rpm-meter, Automatic Antenna, Clock, Courtesy Lamps, Hazard Lamps, Radio/CD Player, Trunk Lamp, Warning System
148Illumination: Instrument Cluster/Center Console, Headlamp Wiper/Washer, Lamps Park/Tail/Side, Marker (Right Side)/License/Shift Pattern, Warning System
158Lamps: Park/Tail/Side, Marker (Left Side)/ License/ Shift Pattern
168Fog Lamps
178Headlamps (Right Low Beam)
188Headlamps (Left Low Beam)
1916Cigar Lighter, Glove Box Lamp, Radio, Rear Defogfler, Sliding Roof (sunroof)
2016Headlamps, Headlamp Wiper/Washer, Wiper/Washer
Relay
R1Combination Relay (Rear Defogger, Timer, Wiper/Washer, Hazard/Turn Signal Flasher)
R2Power Window Relay
R3Auxiliary Fan Relay
R4OVP Relay
1) As of model year 1990
2) Model years 1984 to 1988
3) Model years 1987 to 1989
4) Without Heated Seats
5) With Heated Seats

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Auxiliary Relay Box

Auxiliary Relay Box Location

Auxiliary Relay Box

ACircuits protected
125From Power Seat Switches: From Height, Forward-Backward
225Front Power Seat Switches: Rear Height, Backrest Control Unit
Relay
APower Seat Relay
Auxiliary Fan High Sped Relay
BAuxiliary Fuse Holder (Power Seat)
CAuxiliary Fan Relay (201.028/.034)
Relay For Dual Auxiliary Fan (201.025)
Power Seat Relay
Auxiliary Fan High Sped Relay
DHeadlamp Washer Relay
Anti-Theft Fuse Holder
Power Seat Relay
EIntake Manifold Pre-heater (190E 2.3)
F14Ant-Theft Alarm (ATA)

Auxiliary Fuse Holder

ACircuits protected
8Cellular Telephone (TRU)
16Heated Seals
25Tempmatic Blower Switch