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2002 Mercedes-Benz S-Class (W220)

Browse our directory of 2002 Mercedes-Benz S-Class (W220) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.

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Common Problems & Reliability

3
Serious
0
Moderate
0
Minor

The 2002 Mercedes-Benz S-Class (W220) has 3 known issues. 3 of these are classified as serious faults that could be expensive to repair.

Biodegradable wiring harness insulation

Serious

Mercedes used a soy-based wiring insulation that degrades over time, exposing bare wires and causing short circuits, random warning lights and potential fire risk. Engine bay harnesses are worst affected.

Symptoms: Random dashboard warning lights, Electrical gremlins...

Est. repair cost: £500–£2,000

Airmatic suspension collapse

Serious

The air springs and compressor degrade with age. Cars sag overnight, ride poorly and the compressor eventually burns out if leaks are ignored.

Symptoms: Car sits low after standing overnight, Suspension warning light...

Est. repair cost: £800–£2,500

SBC brake system failure

Serious

The Sensotronic Brake Control unit can reach its cycle limit or fail, bringing brake warnings and a hard pedal. Replacement units are expensive and the system is complex.

Symptoms: Brake visit workshop warning, Hard brake pedal...

Est. repair cost: £500–£1,500

View detailed Mercedes-Benz S-Class (W220) fault guide

Buying Tips for the 2002 Mercedes-Benz S-Class (W220)

  • Facelift cars are significantly better
  • Check SBC brake status
  • ABC suspension needs expert inspection

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