Find Mercedes-Benz E-Class fuse box diagrams for 2024–2026 models with fuse locations, panel layouts, and detailed electrical information for all variants. This article covers the sixth-generation Mercedes-Benz E-Class (Model Code: W214) , available from 2024 , and includes fuse box diagrams for Mercedes-Benz E200, E350, E450, E53, E220d, E450d, E300de, E300e and E400e (2024, 2025 and 2026) , along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse (fuse layout).
The fuse box is situated in the engine compartment on the driver’s side beneath the large lid. To access it, rotate both clamps (2) on cover (1) a quarter turn clockwise, then lift the cover upward. Loosen the screws (3) and remove the fuse box cover (4).
Assignment of the fuses in the engine compartment
Fuse Data
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No. Amps Description 100 5A Engine electronics 100 25A Engine electronics 101 10A Engine electronics 101 15A Engine electronics 102 25A Engine electronics 103 15A Engine electronics 103 25A Engine electronics 104 20A Engine electronics 105 20A Engine electronics 106 7.5A Engine electronics 107 20A Reading lamps – Front 108 30A Windscreen wipers 109 5A Climate control 111 30A Body controller – front, Horn 112 30A Engine electronics 113 20A Reading lamps – Front 114 30A Body controller – front, Horn 115 10A Diagnostic socket 117 30A Engine electronics 118 10A Engine electronics 119 15A Engine electronics 120 10A Engine electronics 121 15A Engine electronics 122 5A Engine electronics 123 5A Ignition lock 124 5A Engine electronics, Hybrid-periphery 127 7.5A ESP 128 5A ESP 129 5A Body controller – front 140 5A Engine electronics 141 10A Engine electronics 142 10A Engine electronics 146 40A ESP 147 5A ESP
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The fuse box is positioned at the driver’s-side edge of the instrument panel. To reach it, fold the cover (1) in the arrow’s direction and remove it.
Assignment of the fuses in the passenger compartment (Driver’s side)
Fuse Data
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No. Amps Description 200 10A Diagnostic socket 201 7.5A Diagnostic socket 202 5A Hybrid-periphery 203 5A Climate control 204 10A Engine electronics 205 5A Driving assistance system 205 7.5A Driving assistance system 206 5A Seat adjustment/comfort functions 207 7.5A Driving assistance system 208 7.5A Communication module / Emergency call system 209 30A Body controller – front 210 5A Hybrid-periphery 211 20A Radio / navigation systems / display 212 30A Seat heating/ventilation/pads heating 213 30A Airbag systems 214 30A Control units – doors 215 30A Seat adjustment/comfort functions 216 25A Suspension 218 7.5A Seat adjustment/comfort functions 218 15A Seat adjustment/comfort functions 219 5A Climate control 220 5A Toll collect system 227 5A Head-up display 228 7.5A Radio / navigation systems / display 229 5A Radio / navigation systems / display 230 5A Anti-theft alarm system 232 7.5A Radio / navigation systems / display
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The fuse box is situated in the front passenger footwell, on the right beneath the lid.
Assignment of the fuses in the passenger compartment (Passenger’s side)
Fuse Data
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No. Amps Description 301 5A Central locking, Trunk lid / rear-end door remote locking / Hands-Free-Access 302 5A Anti-theft alarm system 303 5A Communication module / Emergency call system, Telephony / inductive mobile phone charging function 304 10A Central locking, Ignition lock 305 5A Anti-theft alarm system, Overhead control panel, Sliding sunroof/panoramic roof 306 Rain and light sensor 308 Engine electronics, Hybrid-periphery 309 Tyre pressure monitor 312 Seat adjustment/comfort functions 313 Seat adjustment/comfort functions 317 Communication module/Emergency call system 318 7.5A Airbag systems 319 10A Ignition lock 320 15A Overhead control panel 321 15A All-wheel drive AMG 322 10A Ignition lock 323 7.5A Driving assistance system 324 5A Driving assistance system 325 7.5A Telephony/inductive mobile phone charging function 326 30A Seat adjustment/comfort functions 327 30A Control units – doors 328 30A Engine electronics 329 30A Airbag systems 330 5A Auxiliary heating, Climate control 330 20A Auxiliary heating, Climate control 331 30A Radio / navigation systems / display 332 30A Seat adjustment/comfort functions 333 30A Overhead control panel, Sliding sunroof/panoramic roof 334 30A Overhead control panel, Sliding sunroof/panoramic roof 335 10A USB-socket 335 20A USB-socket
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The fuse box is located on the right side of the passenger compartment. Fold down the cover and remove it to access the fuses.
Assignment of the fuses in the luggage compartment
Fuse Data
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No. Amps Description 400 15A 12V charging socket – front 401 15A 12V socket – load compartment 403 30A Seat adjustment/comfort functions 404 30A Seat adjustment/comfort functions 407 7.5A Hybrid-periphery 411 5A Auxiliary heating, Parking Assist, Telephony/inductive mobile phone charging function 413 15A Engine electronics 414 30A Body controller – rear 415 25A Fuel system 416 30A Control units – doors 417 30A Control units – doors 418 40A Engine electronics 419 40A Heated rear window 420 40A Trunk lid / rear-end door remote locking / Hands-Free-Access 421 30A Body controller – rear 422 20A USB-socket 423 5A Driving assistance system 424 30A Seat heating/ventilation/pads heating 426 15A Special-purpose vehicle 431 5A Communication module/Emergency call system, Hybrid-periphery 432 5A Driving assistance system 433 15A Charging system, Hybrid-periphery 436 7.5A Hybrid-periphery 437 7.5A Ambient lighting 438 5A Parking Assist 439 5A Driving assistance system 441 5A Trunk lid / rear-end door remote locking / Hands-Free-Access 442 10A Charging system, Hybrid-periphery 443 7.5A Driving assistance system 445 7.5A AMG Sound-Experience 445 15A AMG Sound-Experience 446 5A USB-socket 447 30A Sound system, Special-purpose vehicle 447 40A Sound system, Special-purpose vehicle 450 30A Trailer coupling 451 20A Trailer coupling 452 25A Trailer coupling 453 25A Trailer coupling 454 20A Trailer coupling 455 25A Special-purpose vehicle 456 25A Special-purpose vehicle 457 25A Special-purpose vehicle 458 30A Seat adjustment/comfort functions 460 5A Special-purpose vehicle 474 30A Seat heating/ventilation/pads heating 475 30A Seat heating/ventilation/pads heating
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