| Re: Antilock warning light <ul><hr><i>Originally posted by Ian</i><br><br><b>Greg,<br> <br> Replace your Overvoltage Regulator Relay, (it sits behind the battery). This is the most common part that mercedes dealers sell. Once it begins to fail, it causes the ABS light to illuminate even when the voltage has not dropped.</b><hr></ul><br> I had similar problems today after jump-starting my low-battery 300CE. How can you tell if this relay has failed ??<br> |