2006 Mercedes Benz E350 6 cyl Two Wheel Drive Automatic 40,000 miles
I know my car has two batteries. I noticed recently that my stereo would not come one so made an appt for tomorrow to have it checked.
I went out this evening to find out the car was dead as a doornail. That is dead as though the battery had been removed. I thought the backup battery would be on
question is does this mean that both batteries need to be replaced? I have my charger on the main battery now.
Can you give me some advise on this and is it necessary to change both batteries out at the same time?
Wednesday, June 23rd, 2010 AT 7:17 PM