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2016 Mercedes-Benz Vito W447 Fuse Box Diagram

The 2016 Mercedes-Benz Vito (W447) has 5 fuse boxes. Choose the one you’re looking at.

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Engine compartment fuse box (PDC-E)

Left of the engine compartment, under a lid held by two retaining clamps: unhook the clamps, fold the lid up and away, and wipe moisture off the housing before pulling any fuse.

The plate groups forty-one positions, F201 through F241, into lettered holders. Top edge: S10, S9 and S8 as singles, holder S2 running 7 to 1, holder S1 running 7 to 1, and the singles S7, S6 and S5. Bottom edge: the MAXI S14, holder S4 running 1 to 7, holder S3 running 1 to 7, and the MAXI trio S13, S12 and S11. F239, F240A and F241 are printed loose between the relay bases. Relay letters: J horn; K windscreen wipers, continuous; L windscreen wipers, on/off; M starter; N terminal 87; R terminal 15; O, P, Q, S and T carry nothing. The 2016 supplement is word for word the previous year's printing.

S10 – S8S2 (7 → 1)S1 (7 → 1)S7 – S5S14S4 (1 → 7)S3 (1 → 7)S13 – S11ONMLKJPQRST555201202020202202020203252525204151515205555206252525207208209210211151515212151515213101010214202020215555216217555218ABS2192203030302212222237.57.57.5224225555226101010227151515228555229555230555231232252525233234235404040236404040237238303030239252525240241
No.FunctionAmpDescription
2015 AATOAnti-theft alarm (ATA) siren (S5)
20220 AATOAuxiliary heater control unit (S6)
20320 AATOHLI LED headlamp control unit, headlamp functions (S7)
20425 AATOESP valves (S1/1)
20515 AATOHorn (S1/2)
2065 AATOEngine control unit (S1/3)
20725 AATOAutomatic transmission control unit (S1/4)
208Unassigned (S1/5)
209Unassigned (S1/6)
210Unassigned (S1/7)
211Unassigned (S2/1)
21215 AATOTerminal 87 supply, circuit 4 (S2/2)
21315 AATOTerminal 87 supply, circuit 2 (S2/3)
21410 AATOTerminal 87 supply, circuit 3 (S2/4)
21520 AATOTerminal 87 supply, circuit 1 (S2/5)
2165 AATOEngine control unit (S2/6)
217Unassigned (S2/7)
218ABS5 AATOESP control unit (S8)
219Unassigned (S9)
220Unassigned (S10)
22130 AMAXILCU LED headlamp control unit, LED main beam (S14)
222Unassigned (S4/1)
223Unassigned (S4/2)
2247.5 AATOCOLLISION PREVENTION ASSIST / DISTRONIC PLUS (S4/3)
225Unassigned (S4/4)
2265 AATOEngine radiator fan, radiator shutters (S4/5)
22710 AATOAutomatic transmission control unit (S4/6)
22815 AATOAdditional oil pump, automatic transmission (S4/7)
2295 AATOHeadlamp range adjustment, left (S3/1)
2305 AATOESP (S3/2)
2315 AATOHeadlamp range adjustment, right (S3/3)
232Unassigned (S3/4)
23325 AATOFuel filter heating (S3/5)
234Unassigned (S3/6)
235Unassigned (S3/7)
23640 AMAXICBC 2 signal acquisition and actuation module (S13)
23740 AMAXIESP pump (S12)
238Unassigned (S11)
23930 AATOFront windscreen wipers
24025 AATOStarter motor, terminal 50 (F240A)
241Unassigned (F241)

Co-driver's footwell fuse box, left half (PDC-P)

This half of the passenger-footwell box carries fifty-one positions. Reading the top from the left: the singles S17, S16 and S15, the MAXI S14 and S13, the single S12, holder S2 running from 7 back to 1, and the MAXI S11 where the drawing is cut. Down the left edge runs the S3 column, 1 at the top to 7 at the bottom. The relay carrier fills the middle with the MINI columns F104-F108 and F97-F103, the stacked pair F109 and F110, and F96 beside relay E. The bottom is S18 through S22, the MAXI S23, S24, S25 and holder S4 running 1 up to 7.

Reaching it means clearing the co-driver's footwell: mat out, floor covering back, retaining clamp pressed, cover lifted until it locks and then pulled forwards off the box. The seven relay letters, unchanged since the model launched, are A terminal 15, B rear window wiper, C terminal 15 R2, D rear window heating, E terminal 15 R1, F terminal 30 G and G SCR delivery pump.

S17 – S12S2 (7 → 1)S11S3S18 – S25S4 (1 → 7)GFDE303030357.57.57.536303030377.57.57.5385553940417.57.57.542101010434040404440404045101010462020204715151548555497.57.57.55055551555527.57.57.553303030542020205515151556252525575830303059303030604040406110101062202020633030306430303065202020667.57.57.5677.57.57.5685556970151515965559755598555995551001010101011025551035551045551055551065551077.57.57.5108109303030110
No.FunctionAmpDescription
3530 AMAXIRear window heating (S11)
367.5 AATODriver's seat control unit (S2/1)
3730 AATOEngine compartment fuse box (PDC-E) supply (S2/2)
387.5 AATOAirbag control unit (S2/3)
395 AATODAB / SDARS digital radio, TV tuner (S2/4)
40Unassigned (S2/5)
41Unassigned (S2/6)
427.5 AATOCo-driver's seat control unit (S2/7)
4310 AATORear Seat Entertainment System (S12)
4440 AMAXIBelt tensioner, front left seat (PRE-SAFE) (S13)
4540 AMAXIBelt tensioner, front right seat (PRE-SAFE) (S14)
4610 AATOExhaust gas aftertreatment, SCR 3 (S15)
4720 AATOExhaust gas aftertreatment, SCR 2 (S16)
4815 AATOExhaust gas aftertreatment, SCR 1 (S17)
495 AATOSteering column module (S3/1)
507.5 AATORadio display head unit and its fan (S3/2)
515 AATOMobile phone bracket (S3/3)
525 AATOMedia Interface (S3/4)
537.5 AATOToll collection system, Japan (DSRC) (S3/5)
5430 AATOClimate control blower (S3/6)
5520 AATOIgnition lock, electronic steering lock (S3/7)
5615 AATOExhaust gas aftertreatment, SCR relay (S18)
5725 AATOAuxiliary warm-air heater (S19; optional equipment)
58Unassigned (S20)
5930 AATOCo-driver's seat control unit (S21)
6030 AATODriver's seat control unit (S22)
6140 AMAXIAmplifier, sound system (S23)
6210 AATORoof turn signals (S24)
6320 AATOFuel delivery control unit (S25)
6430 AATOFront left door control unit (S4/1)
6530 AATOFront right door control unit (S4/2)
6620 AATORear window wiper, right rear door (Vito) (S4/3)
677.5 AATOElectric parking brake (S4/4)
687.5 AATOAirbag control unit (S4/5)
695 AATOAutomatic co-driver airbag deactivation (S4/6)
70Unassigned (S4/7)
9615 AATORear window wiper, tailgate or left rear door (Vito)
975 AMINIPARKTRONIC, Active Parking Assist
985 AMINICBC signal acquisition and actuation module, control line
995 AMINITyre pressure monitor
1005 AMINIAmplifier, sound system
10110 AMINIOverhead control panel
102Unassigned
1035 AMINIBasic wiring for taxi equipment, taximeter
1045 AMINIRear compartment entertainment, left display
1055 AMINIRear compartment entertainment, right display
1065 AMINICamera for driver assistance systems
1075 AMINIBasic wiring for TV / traffic surveillance camera
1087.5 AMINIReversing camera, 360-degree camera
109Unassigned
11030 AATOCBC 5 signal acquisition and actuation module

Co-driver's footwell fuse box, right half (PDC-P)

Two 200 A bolt-down links live at the right-hand edge of this half: F22 feeds the support battery, F21 the PTC heater booster. Neither is a blade fuse, so both are labelled instead of drawn.

Everything else here is a blade. Along the top: holder S1, whose positions run 7 down to 1, followed by the single sockets S10, S9, S8, S7 and S6. Along the bottom: holder S5, whose positions run 1 up to 7, followed by the MAXI blades S26, S27, S28 and S29. In between sits the relay carrier with relays B, C and A and the MINI fuses F89-F95, F88 over F87 and F82-F86. This is the right-hand half of a plate that is drawn in two pieces; the removal procedure for the cover is on the left-hand diagram. Relay key: A terminal 15, B rear window wiper, C terminal 15 R2, D rear window heating, E terminal 15 R1, F terminal 30 G, G SCR delivery pump.

S1 (7 → 1)S10 – S6S5 (1 → 7)S26 – S29BCAF22 200 AF21 200 A237.57.57.524101010251515152655527555281515152910101030101010317.57.57.53255533151515347115151572303030733030307415151575252525762525257730303078404040794040408030303081555827.57.57.5837.57.57.58455585555861010108710101088555895559055591555927.57.57.5939455595
No.FunctionAmpDescription
23Unassigned (S6)
247.5 AATOTrailer control unit (S7)
2510 AATOAuxiliary battery, charging connection (S8)
2615 AATOTrailer control unit (S9)
275 AATOA-pillar fuse box (PDC-F) supply (S10)
285 AATOAuxiliary warm-air heater, digital timer (S1/1; optional equipment)
2915 AATORadio head unit (25 A; 15 A when only the radio pre-installation socket is fitted) (S1/2)
3010 AATOLane Keeping Assist, steering wheel (S1/3)
3110 AATOHeating, TEMPMATIC air conditioning, THERMOTRONIC automatic climate control (S1/4)
327.5 AATOCentre console control panel with touchpad (S1/5)
335 AATORadio head unit (5 A Vito; 15 A V-Class) (S1/6)
3415 AATOCigarette lighter (S1/7)
71Unassigned (S5/1)
7215 AATO12 V sockets, load compartment (S5/2)
7330 AATOElectric parking brake (S5/3)
7430 AATOElectric sliding door, left (S5/4)
7515 AATOTrailer module 1 (S5/5)
7625 AATOTrailer module 2 (S5/6)
7725 AATOTrailer module 3 (S5/7)
7830 AMAXIPanoramic roof (S26)
7940 AMAXICBC 1 signal acquisition and actuation module (S27)
8040 AMAXICBC 3 signal acquisition and actuation module (S28)
8130 AMAXIRear compartment climate control blower (S29)
825 AMINICentral gateway (Star 2)
837.5 AMINIIgnition lock
847.5 AMINICentre console control unit, control panel left of the steering wheel
855 AMINIRemote control receiver, KOM module
865 AMINIRF antenna
8710 AMINIDiagnostics connection
8810 AMINIInstrument cluster
895 AMINILight switch
905 AMINIBlind Spot Assist
915 AMINIExhaust gas aftertreatment, SCR control unit
925 AMINIFuel delivery control unit
937.5 AMINIRadio pre-installation; toll collection system, Japan (DSRC)
94Unassigned
955 AMINIGlove compartment lighting

A-pillar fuse box in the co-driver's footwell (PDC-F)

A small box, twenty-three drawn positions, tucked behind the A-pillar trim in the co-driver's footwell. Fold the cover out along its moulded arrow with the door open and lift it off.

Reading the plate: holders S1 and S2 sit side by side across the top, each numbered from 6 at the left down to 1, and are followed by the four single sockets S3, S4, S5 and S6. The MINI block in the middle is labelled S10 twice over. Its lower part is a column of three, numbered 3 at the top, then 2, then 1. Its upper part is a right-hand column reading 8, 7, 6 downwards with a single fuse 5 beside 7; the two cells that would sit above and below 5 are blanked, and no position 4 exists anywhere on the plate. Relay A (terminal 15) is above the block; B and C, at the bottom corners, are unassigned. F-numbers across the box run from F300 to F323, without an F313.

S1 (6 → 1)S2 (6 → 1)S3 – S6S10 (5 – 8)S10 (1 – 3)ABC2525253005553013022525253032525253041010103051010103063071010103081010103091010103103030303113030303125553147.57.57.5315316555317318555319555320101010321555322252525323
No.FunctionAmpDescription
30025 AATOMarco Polo charger, charging connection (S3)
3015 AMINITachograph (S10/1)
302Unassigned (S5)
30325 AATOParameterisable special module (PSM) (S2/1)
30425 AATOParameterisable special module (PSM) (S2/2)
30510 AATORear seat heating and ventilation, row 1 left (S1/1)
30610 AATOCentre console coolbox (S2/3; optional equipment)
307Unassigned (S10/2)
30810 AATORear seat heating and ventilation, row 1 right (S1/2)
30910 AATORear seat heating and ventilation, row 2 right (S1/4)
31010 AATORear seat heating and ventilation, row 2 left (S1/3)
31130 AATOElectric sliding door, right; EASY-PACK tailgate (S2/5)
31230 AATOVoltage transformer (S2/4; optional equipment)
3145 AMINISwitch-on signal for the coolbox, cup holder and voltage transformer with the key in position 2 (S10/5; optional equipment)
3157.5 AMINITachograph (S10/3)
316Unassigned (S1/5)
3175 AATORear seat heating and ventilation control unit (S1/6)
318Unassigned (S2/6)
3195 AMINITerminal 61 for body manufacturers (15 A; 5 A on Westfalia conversions) (S10/6)
3205 AMINITerminal 15 for body manufacturers (15 A; 5 A on Westfalia conversions) (S10/7)
32110 AATOCentre console cup holder (10 A) or terminal 30 for body manufacturers (25 A) (S4)
3225 AMINIAuxiliary warm-air heater timer (S10/8)
32325 AATOAuxiliary warm-air heater (S6)

Rear compartment fuse box (PDC-R)

Behind the tool holder in the rear compartment's right-hand side trim. The tailgate has to be open; the vehicle tool kit comes out of its stowage compartment first, and the tool holder then unclips from the trim.

What is behind it is small: three vertical fuses, numbered 1 to 3 left to right on the plate, feeding the 12 V sockets in the first and second rows of seats, with relay K127 next to them. The pre-facelift table designates the same three fuses F352, F350 and F351.

1 → 3K12712 V sockets relay151515115151521515153
No.FunctionAmpDescription
115 AATO12 V socket, first row of seats, left (F352)
215 AATO12 V socket, second row of seats, left (F350)
315 AATO12 V socket, second row of seats, right (F351)