Joined: Feb 2018

Posts: 38

Likes: 3

2016 GL450

Hello:
after 1 minute drive i get a red battery warning.
it stays on and i have no access to other features.
i have changed the battery and still same problem.
the alternator was checked good.
is there anything i shiuld do to get rid of that red battery warning thats ennoying.
i have a 2016 GL450
thanks.

Joined: Feb 2011

Posts: 14,830

Likes: 1,069

From: Shepardstown, WV

1999 E300TD

Joined: Feb 2018

Posts: 38

Likes: 3

2016 GL450

I have a computer scanner (isoft) its a good one...i am not sure i understand short test but i surely connected the scanner but no code came up...maybe i am doing something wrong...

Joined: Jun 2017

Posts: 124

Likes: 21

MB GL450

Joined: Feb 2018

Posts: 38

Likes: 3

2016 GL450

apparently the second one would trigger a different color battery icon. According to my researches the red indicates the battery itself or the alternator. Inchanged the battery and had the alternator tested it was ok

Joined: Oct 2013

Posts: 125

Likes: 1

From: Miami, FL

2013 C250

Joined: Feb 2018

Posts: 38

Likes: 3

2016 GL450

well i will check it out.
it has to be the problem although they say auxiliary has a different warning color.
thanks