2016 Mercedes-Benz GLC300 Auxiliary Battery Location

When you’re dash gives you the warning for a bad or low auxiliary battery. This is the part that the computer is talking about

[@GenericHotCheetos]

Great video thanks brother

[@rahulshekhar8715]

How did u open the cover ? Thanks

[@osuldavid]

Isn’t there an auxiliary battery under the rear seats?

[@JohnJones-qk7dv]

So these models are not reliable?

[@liveaction98]

So what’s this battery for? And how do I know I need to replace it?

[@ImmortalsRacingEngines]

It is actually some kind of capacitor, not a battery. Not exactly sure what it does but with the million electronic things in that car, I’m sure it’s used for something. Either way you’ll get a message on your dash saying to change it, until then you don’t have to worry about it.

[@baltasaar]

@@ImmortalsRacingEngines it’s for eco function…..

[@ImmortalsRacingEngines]

Thanks for the info!

[@alcon04]

Is it hard to remove all the parts before to get there?

[@ImmortalsRacingEngines]

No it is just underneath the carpet

[@ranlazarovitch5089]

Hi,
Can you explain how to remove the carpet. It seems to be tucked under the plastic trim (on my 2017 GLC300) and I can't figure out how to remove it?

[@alcon04]

@@ranlazarovitch5089 you need to remove the trim. But just be careful.

[@ranlazarovitch5089]

@alcon04 thank you. Do you know or have instructions/video how it's done?

[@alcon04]

@@ranlazarovitch5089 ua-cam.com/video/yKw8NdU4HPs/v-deo.html