Hello All,
My 2007 E320 Bluetec AUX battery is dead. And it is not located under the cabin filter like non-diesel W211s. Does anyone know where Benz hid it in Diesel engined E320s?
Thank you, Dazed and Confused
My 2007 E320 Bluetec AUX battery is dead. And it is not located under the cabin filter like non-diesel W211s. Does anyone know where Benz hid it in Diesel engined E320s?
Thank you, Dazed and Confused
Quote:
My 2007 E320 Bluetec AUX battery is dead. And it is not located under the cabin filter like non-diesel W211s. Does anyone know where Benz hid it in Diesel engined E320s?
Thank you, Dazed and Confused
What makes you think it's dead? Like tjts1 said, there is none, so your issue lies elsewhere.Originally Posted by gmawtig
Hello All,My 2007 E320 Bluetec AUX battery is dead. And it is not located under the cabin filter like non-diesel W211s. Does anyone know where Benz hid it in Diesel engined E320s?
Thank you, Dazed and Confused
OK, you folks are correct. Looks like my bluetec only has the one big battery in the trunk. I replaced the old battery to find out that it was my bad alternator that killed it. Now off to replace the alternator. Thanks all for your excellent support! 
