Share this

Mercedes-Benz S Class w112 300 SE - fuse box diagram (w112.015, w112.014)

avatar Jonathan Yarden Oct 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Mercedes-Benz, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production:

List of fuses in order from top to bottom:

Fuse Fuse DIN element 72581 Wire Circuit protected
1 80 30 Doom light, reading light with delay switch, gove box light, clearance lights, electric clock, socket, passing signal light
2 25 54 Wiper unit. windshield washer, 1st and 2nd and 3rd signal horn, cigarette lighter
3 8 54 Control for automatic DB transmission, electromagnetic fan coupling
4 8 54 Fuel feed pump
5 8 54 Flasher lights with warning lights, brake lights, reversing light, fuel gauge, fuel reserve indicator, magneto for engine speed increase, white warning light for: a) handbrake control, b) valve unit control, c) compressed air control
6 25 54 Defrosting (rear heating, optional) automatic starting device;
7 8 58 Rear light right, parking light right, license plate light right, instrument panel light
8 8 58 Rear light left, parking light left, license plate light left, fog lights left end right
9 8 56a High beam headlight right, hidg beam control light
10 8 56a High beam headlight left
11 8 56b Low beam headlight right
12 8 56b Low beam headlight left

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Still have questions or want to supplement the article? Discuss On Telegram

Access the private club

Become a member of and get access to our private telegram bot. Accelerated access and smart search of fuse box & wiring diagrams.
P.S. We never spam!

May Be Useful