Mercedes-Benz 190E (1990) – wiring diagrams – fuse box diagram
Year of productions: 1990
Fuse panel
| Relay code | Relay use |
| A | K6 Power Seat Relay |
| B | F13 Auxiliarv Fuse Holdee (Power Seats) |
| C | 1 |
| D | K2 Headlamp – Washer Relay |
| R1 | N10 Combination Relay) (Rear Defogger Timer, Wiper/Washer, Hazard/Turn Signal Flasher) |
| R2 | K4 Power Window Relay |
| R3 | K10 Auxiliary Fan Preresistor Relay |
| R4 | Not Used |
| REVISION | |
| 1 | K9 Auxiliary fan relay (model 201,128) |
| K8/1 Relayt for dual auxiliary fans (model (201.128) | |
| 2 | Up to chassis end numbers 1A 313825 and 1F 229814 fuse no. 9 |
| 15 Removed and a bridge is installed between fuse no. 9 and 10 | |
| Number | Ampere rating [A] | Circuit protected | Connection to circuit |
| 1 | Auxiliary Fan/Coolnnt Fan, Tempmatic Climate Control, Transmission Kick-Down | 15X | |
| 2 | 8 | Auxiliary Fan/Coolant Fan, Tempmatic Climate Control | 15 |
| 3 | 16 | Auxiliary Fan/Coolant Fan | 30 |
| 4 | 8 | Headlamps (Left High Beam) | 56a |
| 5 | 8 | Headiamps iLefi. High Beam) | 56a |
| 6 | 16 | Rear Defogger | 30 |
| 7 | 16 | Power Windows (Left Front/Right Rear) | 15R |
| 9 | 8 | Anti· Lock Brake System, Backup Lamps, Cruise Control, Gauges, Stop Lamp, Warning Indicators | 15 |
| 10 | 8 without heated seats | Anti· Theft Alarm System, Auxiliary Fan/Coolant Fan, Cruise Control, Engine Overload Protection, Exhaust Gas Recircuiation, Heated Seats, Orthopedic Seats, Outside Heated Mirrors, Right Outside Mirror, Tachometer, Trnnsmission Kick-Down, Wiper/Washer | 15 |
| 16 with heated seats or fuse bridge | |||
| 11 | 8 | Horn, Tempmatic Climate Control, Turn Signal Lamps, Warning System | 15 |
| 12 | 8 | Anti-Theft Alarm System, Central Locking System, Courtesy Lamps, Power Seats | 30 |
| 13 | 8 | Automatic Antenna, Clock, Courtesy Lamps, Hazard Lamps, Radio, Trunk Lamp, Warning System | 30 |
| 14 | 8 | lllumination: Instrument, Cluster/Center Console, Headlamp Wiper/Washer,
Lamps: Parkfraii/Side Mnrker/License/Gear Selector, Warning System |
58R |
| 15 | 8 | Lamps: Parkr/Tail/Side Marker/License/Gear Selector | 58L |
| 16 | 8 | Fog Lamps | 58L |
| 17 | 8 | Headlamps (Right Low Beam) | 56b |
| 18 | 8 | Headlamps (Left Low Beam) | 56b |
| 19 | 8 without slidinn roof | Cigar Lighter, Glove Box Lamp, Radio, Rear Defogger, Sliding Roof | 15R |
| 16 | |||
| 20 | 16 | Headlamps, Headlamp Wiper/Washer, Wiper/Washer | 15R |
| 21 | 25 | Front Power Seat Switches: Front Height, Forward Backward | 15R/30 |
| 22 | 25 | Front Power Seat Switches: Rear Height, Back Rear | 15R/30 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.