Auxiliary battery X218

[jdrrco]

Hello all

Does anyone know the location of the auxiliary battery in a CLS SB? I can't see any reference to it in the manual.

Many thanks in anticipation.

 

[BlackC55]

Probably in the passenger foot-well under the carpet or in the boot. If there is not one it doesn't have one.

 

[Diesel Benz]

VIN would help, at least need to know if you have B03 or 4U7 in the datacard.

 

[jdrrco]

Thanks for replies.

VIN is WDD2189732A055119

It has B03 (start/stop) but not 4U7.

I've looked in the boot next to the spare wheel, but that space is taken up with the HK subwoofer.

I'll check the passenger footwell too.

 

[Diesel Benz]

This is for a W212, LHD. The 218 should be the same, WIS does not mention audio options making any difference but who knows.

 

[jdrrco]

This is for a W212, LHD. The 218 should be the same, WIS does not mention audio options making any difference but who knows.

Thanks for the photos. Does it say where in the car it is?

 

[Diesel Benz]

Thanks for the photos. Does it say where in the car it is?

The right side of the trunk, panels removed but you can recognise it best from the photo on the left.

 

[jdrrco]

The right side of the trunk, panels removed but you can recognise it best from the photo on the left.

Thank you. I've got the perspective now, but that's exactly where the subwoofer is. It takes up all of that space to the right of the spare wheel.

 

[jdrrco]

No-one knows then?