AC hoses may leak on Mercedes-Benz 420SEL

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

A refrigerant leak may develop from one or more of the AC hoses. Proper leak detection procedures should be followed if refrigerant loss in encountered. Replacement of any leaking hoses will we required to restore proper AC operation.

5 people reported this problem
1 comment
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Mercedes-Benz 420SEL vehicles with this problem

Average mileage: 44,000 miles
(44,000 - 44,000)

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