Mercedes-Benz 300
AC / heater Problems
We don't have a lot of Mercedes-Benz 300 AC / heater problems on file — feel free to add yours here. The most common 300 AC / heater problems cost $500 to fix & occur at 124,000 miles.
Worst Mercedes-Benz 300 AC / Heater Problems
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#1: Heat Not Working Properly 1988 300
- Average Cost to Fix:
- $500
- Average Mileage:
- 124,000 mi
We're actively collecting data on the worst AC / heater problems for the Mercedes-Benz 300.
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