Lifetime Premium Member
Date registered: May 2006
Vehicle: 2001 E320 - Brilliant Silver/Ash: 107,000+
Location: West Virginia, USA
Mentioned: 0 Post(s)
Quoted: 6 Post(s)
From what I've read on here, lower than optimal battery output voltages can cause various electrical gremlins and /or trouble lights and might even set diagnostic trouble codes too. And if I remember correctly, these symptoms can occur when the battery still has enough juice to start the car. How low the threshold has to be is anyone's guess but I suspect it's somewhat different from one model to another and dependent on what type, and how many, power consuming options it has.
Mercedes Benz - Das beste oder nichts!