BenzWorld Junior Member
Date registered: Oct 2003
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03 R230 SL500 Help! onboard computer going crazy!
Any advice would be appreciated. This being said here is my issue. I get SOS malfunctions, ABC, electric consumers offline, ABS light comes on. When one stops another starts. Could this just be a faulty ground wire or possibly some kind of corrosion causing this. The systems all seem fine and work properly but the warnings keep coming every few weeks.