Change Battery
#2
MBWorld Fanatic!
No, only one battery that is in the engine bay. Buy the OEM one from the dealer; my original lasted 9.5 years.
#3
Member
Thread Starter
#4
Super Member
No you don't require all of that. Just remember to disconnect negative followed by positive and installation in the reverse. Ensure no consumers are on when you doing this. After installation ensure to depress all windows and hold down for ten seconds then close and hold up all buttons for ten seconds. Do the syncing on the sun roof as well and you can do the end to end turn with the steering when car is on 3 times to each side I think it was. Then you should be good to go.
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#9
Super Member
I have been using a SOLAR Memory Saver lately with any car I change the battery on. This will keep you from having reset things like Windows and Sunroof, and on more complex E and S Class a whole bunch of other problems. It plugs into the OBD2 Port and then connects to either a battery or, something like a jump box, which is what I use. here is one I found when I just googled. Cando OBDADS MEM SAVER
#10
MBWorld Fanatic!
I have been using a SOLAR Memory Saver lately with any car I change the battery on. This will keep you from having reset things like Windows and Sunroof, and on more complex E and S Class a whole bunch of other problems. It plugs into the OBD2 Port and then connects to either a battery or, something like a jump box, which is what I use. here is one I found when I just googled. Cando OBDADS MEM SAVER __________________