1990 Mercedes-Benz 300D Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1990 Mercedes-Benz 300D
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1990 Mercedes-Benz 300D ProblemsWorn seat springs/padding may cause lean or sag
Due to wear of the internal drive gear, the speedometer can stop working.
Due to age and sun exposure, the interior wood trim cracks and the finish gets a cloudy haze. Replacement if the trim would be the most common solution to the problem.