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Mercedes-Benz E420 Speedometer Is Not Working

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Mercedes-Benz E420 has a speedometer that doesn't work?

While there are a variety of reasons your Mercedes-Benz E420 speedometer is not working, the most common 3 are the vehicle speed sensor (VSS), a faulty speedometer, or an electrical issue.
35%
of the time it's
Vehicle Speed Sensor (VSS)
28%
of the time it's
Speedometer
23%
of the time it's
Electrical Issue

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Related Mercedes-Benz E420 Questions

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Speedometer and gas gauge malfunction at start-up interminably- at start-up the guages either turn-on until shut-down...

Related Mercedes-Benz E420 Problems

Find the most common driver-reported problems that are to blame when a Mercedes-Benz E420 has a speedometer that doesn't work.
Due to wear of the internal drive gear, the speedometer can stop working.