days

2017 CLA 250 - I have an Auxiliary Battery Malfunction light on and cannot locate the battery. Videos I have seen show it as being in the passenger side footwell, beneath the cabin air filter, but it is not present there in my vehicle. I have also looked in the trunk. Can someone point me in the right direction so that I can change out this battery? Thank you

fossie007

Should be in the passenger footwell under the carpet. I think it’s only small. Similar to a motorbike battery.