MOT Results

Honest John Good Garage Guide MOT Results » Mercedes-Benz » Viano » 2014

Mercedes-Benz Viano MOT Results

Registered in 2014
74.9% pass rate
from 681 tests in 2020
(24% worse than other 2014 cars)
More MoT Results
Failure rates by item

Here you can drill down into the failure rates for each item on the test. We've also compared the rates to the average results for 2014 cars and highlighted areas where the Mercedes-Benz Viano is unusually good or bad.

  • 9.0% fail on Lamps, reflectors and electrical equipment (54% worse than other 2014 cars)
    • 4.6% fail on Direction indicators (9 times worse than other 2014 cars)
      • 4.6% fail on Flashing type (9 times worse than other 2014 cars)
        • 3.8% fail on Side repeaters (11 times worse than other 2014 cars)
        • 0.88% fail on Individual direction indicators (5 times worse than other 2014 cars)
    • 1.9% fail on Stop lamp (43% worse than other 2014 cars)
    • 1.0% fail on Registration plate lamp(s) (24% worse than other 2014 cars)
    • 0.88% fail on Headlamps (41% better than other 2014 cars)
      • 0.59% fail on Headlamp (58% better than other 2014 cars)
      • 0.29% fail on Headlamp cleaning device (4 times worse than other 2014 cars)
    • 0.88% fail on Headlamp aim (52% better than other 2014 cars)
      • 0.88% fail on Headlamp aim (49% better than other 2014 cars)
    • 0.59% fail on Front and rear fog lamps (150% worse than other 2014 cars)
      • 0.59% fail on Rear fog lamp (150% worse than other 2014 cars)
        • 0.59% fail on Rear fog lamp (160% worse than other 2014 cars)
    • 0.15% fail on Position lamps
      • 0.15% fail on Position lamp
    • 0.15% fail on Rear reflectors
    • 0.15% fail on Electrical equipment
      • 0.15% fail on Horn
  • 8.1% fail on Brakes (97% worse than other 2014 cars)
    • 5.0% fail on Brake performance (3 times worse than other 2014 cars)
      • 3.1% fail on Parking brake efficiency (sp) (6 times worse than other 2014 cars)
        • 3.1% fail on Rbt (sp) (6 times worse than other 2014 cars)
      • 1.8% fail on Parking brake performance (8 times worse than other 2014 cars)
        • 1.8% fail on Rbt (8 times worse than other 2014 cars)
          • 1.5% fail on Parking brake performance (8 times worse than other 2014 cars)
          • 0.15% fail on Parking (secondary brake performance)
          • 0.15% fail on Parking brake efficiency (Trikes, quads and pre-68 vehicles)
      • 1.5% fail on Service brake performance (100% worse than other 2014 cars)
        • 1.5% fail on Rbt (110% worse than other 2014 cars)
          • 1.0% fail on Service brake performance (71% worse than other 2014 cars)
          • 0.44% fail on Service brake imbalance (2 times worse than other 2014 cars)
      • 0.59% fail on Service Brake Efficiency (sp) (3 times worse than other 2014 cars)
        • 0.59% fail on Rbt (sp) (3 times worse than other 2014 cars)
          • 0.44% fail on Service brake performance (7 times worse than other 2014 cars)
          • 0.29% fail on Service brake imbalance (2 times worse than other 2014 cars)
    • 2.8% fail on Mechanical brake components (4.9% worse than other 2014 cars)
      • 2.5% fail on Brake linings and pads (15% worse than other 2014 cars)
        • 2.3% fail on Brake pads (8.9% worse than other 2014 cars)
        • 0.15% fail on Brake linings
      • 0.44% fail on Brake discs and drums (39% better than other 2014 cars)
        • 0.44% fail on Brake discs (39% better than other 2014 cars)
    • 0.73% fail on Parking brake control (4 times worse than other 2014 cars)
      • 0.73% fail on Lever (4 times worse than other 2014 cars)
    • 0.29% fail on Service brake pedal or hand lever (130% worse than other 2014 cars)
      • 0.29% fail on Pedal (4 times worse than other 2014 cars)
  • 5.9% fail on Tyres (20% worse than other 2014 cars)
    • 3.4% fail on Condition (47% worse than other 2014 cars)
    • 2.5% fail on Tread depth (9.6% better than other 2014 cars)
    • 0.15% fail on Size/type
  • 4.6% fail on Visibility (12% worse than other 2014 cars)
    • 2.8% fail on Wipers (7.1% worse than other 2014 cars)
    • 2.1% fail on Washers (49% worse than other 2014 cars)
    • 0.29% fail on Condition of glass (3 times worse than other 2014 cars)
      • 0.29% fail on Windscreen (3 times worse than other 2014 cars)
    • 0.15% fail on Bonnet
  • 2.8% fail on Noise, emissions and leaks (150% worse than other 2014 cars)
    • 2.8% fail on Exhaust emissions (160% worse than other 2014 cars)
      • 2.5% fail on Compression ignition (4 times worse than other 2014 cars)
        • 1.5% fail on On or after 01/01/2014 (5 times worse than other 2014 cars)
        • 0.88% fail on Malfunction indicator lamp (3 times worse than other 2014 cars)
        • 0.29% fail on On or after 01/07/2008 (13 times worse than other 2014 cars)
      • 0.29% fail on Spark ignition (52% better than other 2014 cars)
        • 0.29% fail on Malfunction indicator lamp (22% better than other 2014 cars)
  • 1.9% fail on Suspension (47% better than other 2014 cars)
    • 1.3% fail on Suspension arms (21% worse than other 2014 cars)
      • 0.88% fail on Pins and bushes (78% worse than other 2014 cars)
      • 0.44% fail on Ball joint (13% better than other 2014 cars)
    • 0.44% fail on Anti-roll bars (31% worse than other 2014 cars)
      • 0.29% fail on Linkage ball joints (180% worse than other 2014 cars)
      • 0.15% fail on Ball joint dust cover
    • 0.15% fail on Air/gas/fluid suspension
      • 0.15% fail on Other components
  • 1.9% fail on Body, chassis, structure (59% worse than other 2014 cars)
    • 1.3% fail on Exhaust system (2 times worse than other 2014 cars)
    • 0.29% fail on Seats (7 times worse than other 2014 cars)
      • 0.29% fail on Passenger's seat (22 times worse than other 2014 cars)
    • 0.15% fail on Bumpers
    • 0.15% fail on Spare wheel
      • 0.15% fail on Carrier
  • 1.6% fail on Steering (2 times worse than other 2014 cars)
    • 0.88% fail on Steering linkage components (110% worse than other 2014 cars)
      • 0.59% fail on Track rod end (51% worse than other 2014 cars)
      • 0.29% fail on Ball joint (13 times worse than other 2014 cars)
    • 0.59% fail on Steering gear (10 times worse than other 2014 cars)
      • 0.59% fail on Steering rack (11 times worse than other 2014 cars)
    • 0.15% fail on Power steering
      • 0.15% fail on Rams
    • 0.15% fail on Steering play
      • 0.15% fail on Steering rack
  • 0.88% fail on Seat belts and supplementary restraint systems (150% worse than other 2014 cars)
    • 0.73% fail on SRS malfunction indicator lamp (3 times worse than other 2014 cars)
    • 0.15% fail on Seat belts
      • 0.15% fail on Condition
  • 0.44% fail on Identification of the vehicle (100% worse than other 2014 cars)
    • 0.44% fail on Registration plates (110% worse than other 2014 cars)

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