2004 E320 4-Matic Aux Battery
#1
2004 E320 4-Matic Aux Battery
I have a red battery warning light on my 2004 E320 4-matic.
I had the code read & the Aux Battery is bad.
What is the exact proceedure for changing it out?
Do I need to disconnect the main battery first or can I just swap the aux battery?
I do not want to short out anything or wreck anything else.
Thanks in advance!
Tony
I had the code read & the Aux Battery is bad.
What is the exact proceedure for changing it out?
Do I need to disconnect the main battery first or can I just swap the aux battery?
I do not want to short out anything or wreck anything else.
Thanks in advance!
Tony
Thread
Thread Starter
Forum
Replies
Last Post
Sport38
Mercedes E Class
3
01-21-2019 06:35 PM