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Mercedes-Benz 500SEC Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your Mercedes-Benz 500SEC

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$628
Annual Repair Cost
on average
The annual maintenance cost of a Mercedes-Benz 500SEC is $628. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common Mercedes-Benz 500SEC Problems

Mercedes-Benz 500SEC vehicles have 30 reported problems.The most commonly reported Mercedes-Benz 500SEC problem is: Faulty Mass Air Flow Sensor Causing Erratic Engine Operation and Poor Fuel Economy
A faulty mass air flow (maf) sensor can cause erratic/rough engine operation and fuel economy issues. since this sens...
The electronic throttle assembly may suffer an electrical failure. it is often cheaper to send the valve to a servic...

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Most Common Mercedes-Benz 500SEC Questions

There are 2 related questions for Mercedes-Benz 500SEC vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked Mercedes-Benz 500SEC questions.
Cruise control does not work and neither does the snow chain light does not activate either
The driver's side auto heating function does not blow hot air. the passenger side works fine. the air conditioning w...
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