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How to Locate the Fuse Boxes in a Mercedes Sprinter 906 and Understand the Schematics

Model: Mercedes Sprinter MK 2, W906 - Years 2006-2018

This video tutorial shows how to locate the fuse boxes in a Mercedes Sprinter 906 and understand their respective assignment schematics. The first box is found under the dashboard on the driver's side, behind the plastic cover; this box contains the following assignments: terminal 87, horn, ignition lock ESTL, terminal 30Z, ignition switch, instrument cluster, light switch, windscreen wipers, fuel pump terminal, MRM, airbag control unit, cigarette lighter, glove compartment light, radio, load compartment hatch, PND socket, diagnostic connection, anti-theft protection, brake light switch, interior lighting, engine control unit, ABS system, 12V socket, etc. Under the driver's seat, you can find the second fuse box, whose diagram contains the following assignments: mirror adjustment, rear wiper, auxiliary heater, digital timer, reverse camera, FleetBoard, anti-theft protection with vehicle tracking, tachograph, ADR/PTO/AAG work speed regulator, ECO EGS, all-wheel drive control unit, ESM, PARKTRONIC hatch, climate control unit, etc. Another fuse box is located in the engine compartment, containing fuses assigned to: glow plug relay, secondary air pump, air conditioning system cooling fan, SAM/SRB, terminal 30 pre-fuse boxes, electric heating booster input, rear air conditioning, electric heater, PTC booster, etc.

Updated on 26 May 2026 by ScegliAuto

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