Battery replacement - MBWorld.org Forums

10-13-2019, 09:15 AM

#1

twiemann

Newbie

Thread Starter

Join Date: Oct 2019

Posts: 5

Likes: 0

Received 0 Likes on 0 Posts

C350

Battery replacement

Do I need to back up the computer with 12volts to change the battery and if so, I need information on which battery saver cable that can hook into the computer to purchase.

Reply Like

10-13-2019, 08:05 PM

#2

house67

Junior Member

Join Date: Sep 2018

Posts: 19

Likes: 0

Received 2 Likes on 1 Post

W204 C300 4-Matic

You should be fine, you may just lose radio presets and have to re-sync your windows.

Reply Like

10-14-2019, 02:30 PM

#3

Moto_Guzzi

Super Member

Join Date: Nov 2008

Location: SA

Posts: 584

Likes: 74

Received 28 Likes on 28 Posts

2008 C350-Sport-AMG-Active Agility Pack + B170 2008+Mitsibishi+Mazda

In my case they just disconnect battery, replace it, reconnect, alarm went off, reset all ok.

Reply Like

10-15-2019, 09:40 AM

#4

gamma300C

Super Member

Join Date: Jun 2017

Location: Western NC

Posts: 585

Likes: 7

Received 98 Likes on 90 Posts

2009 MB C300 Sport 4matic

My 2009 C300 4Matic....replaced the battery the "old" way w/o battery tender in place. Lost nothing.

Reply Like

10-17-2019, 12:27 PM

#5

Jonesy65

Newbie

Join Date: Oct 2019

Posts: 5

Likes: 0

Received 1 Like on 1 Post

2007 C 300

Quote:

Originally Posted by Moto_Guzzi

In my case they just disconnect battery, replace it, reconnect, alarm went off, reset all ok.

I’ve done the same thing and nothing bad has happened. You’ll be fine with swapping your battery

Reply Like

10-20-2019, 04:32 PM

#6

th1ef

Member

Join Date: Dec 2016

Posts: 180

Likes: 1

Received 24 Likes on 20 Posts

Car

There could be a back up battery in the trunk. Needless to say I’ve had to reset my VIM adapter a few times when it glitches by disconnecting the negative terminal. Never lost anything.

Reply Like

Reply Subscribe

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)