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Climate Control System Problems Due to Wear in Climate Control Buttons Contacts on Mercedes-Benz SL500

Problem Description and Possible Solution

The climate control system can fail or perform erratically due to internal problems with the climate control button electrical contacts. Replacement of the climate control assembly is commonly required to correct this problem.

Problem Data
RepairPal Verified
Average mileage: 257,000 (257,000–257,000)
9 model years affected: 1994, 1995, 1996, 1997, more1998, 1999, 2000, 2001, 2002
12 people reported this problem
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Needed replacement costing $1100
Auto function button often requires multiple "hit"s before the sysem engages.