GLE550e Auxiliary Battery Location
Yesterday, 10:41 PM
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GLE550e Auxiliary Battery Location
Our 2018 GLE550e is throwing a B11C11B error message, which I believe is related to an auxiliary battery. I'm amazed that Mercedes felt it necessary to put 4 batteries in this car.
001-982-82-08-26 Primary 12v 92Ah battery was replaced last October and is testing fine at 13+ volts.
000-982-96-08 Auxiliary 12v 12Ah starter battery is the original, but it is testing fine at 12.98 volts.
The 8.7 kWh lithium-ion battery is fine.
So that leaves me with the 000000-004039 auxiliary 12v 1.2Ah battery.
I have searched the forum, please don't get mad at me. Where is the auxiliary battery located? I'm asking based on actual experience or knowledge of the 2018 GLE550e. I know people have the best intentions of assuming everything is the same as other W166 models, but I assure you, the GLE550e always seems to do something a little different. Is it located under the rear seat, and is removal of the seat necessary?
Thank you.
001-982-82-08-26 Primary 12v 92Ah battery was replaced last October and is testing fine at 13+ volts.
000-982-96-08 Auxiliary 12v 12Ah starter battery is the original, but it is testing fine at 12.98 volts.
The 8.7 kWh lithium-ion battery is fine.
So that leaves me with the 000000-004039 auxiliary 12v 1.2Ah battery.
I have searched the forum, please don't get mad at me. Where is the auxiliary battery located? I'm asking based on actual experience or knowledge of the 2018 GLE550e. I know people have the best intentions of assuming everything is the same as other W166 models, but I assure you, the GLE550e always seems to do something a little different. Is it located under the rear seat, and is removal of the seat necessary?
Thank you.
