Vehicle specs · Mercedes-Benz

Mercedes-Benz Vito (W639) 111 CDI (OM646)

2003-2014 · Diesel · 80 kW / 109 hp · 2148 cm³

Engine oil

Capacity7.5 l
SpecificationMB 229.51
Viscosity5W-30
Change interval25 000 km / 12 months

Tyre pressure (bar)

Front2.8
Rear3
Front (fully loaded)3.2
Rear (fully loaded)4.5
Tyre sizes195/65 R16C, 205/65 R16C
Wheel bolt torque140 Nm

Bulbs

Low beamH7
High beamH1
Fog lightsH11
Front indicatorsPY21W
Brake lightsP21/5W
Reverse lightsP21W

Engine

Coolant9 l · MB 325.0 (blue/green)
Timing drivechain
Battery90 Ah standard
Fuel tank70 l
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Known weak points

  • Timing chain and guide rail wear on the OM646 engine causing rattling at start-up
  • EGR valve clogging with soot causing rough idle and reduced power
  • Glow plug and glow plug relay failures causing hard cold starting
  • Rear door lock mechanism and hinge wear from heavy daily use causing poor latching
  • Front wheel bearing wear from frequent heavy loads causing humming at speed
  • Alternator and auxiliary belt tensioner wear causing belt noise and charging warnings

Fuse assignment varies by equipment level and production year. Always confirm with the label on the fuse box cover or the owner's manual.