How to fix Mercedes Benz GL450 Auxiliary Battery Malfunction for $50

[@vamshijangama4844]

Thank you for posting this video, very helpful.
Mercedes really needs to do a better job on this, it should not take an hour to get a battery out to replace it.

[@marloncostes9685]

It’s wrong to take the positive wire (red wire)first as shown in this video ! Always take the negative black wire first !

[@imagine-games6677]

Thanks for the video... How is this battery holding up for you?

[@sharongriggs5293]

Just wondering if it would not be much easier if you took the time to remove the spare tire. Is that something we could do or is that a problem?

[@DanNguyen-th5gp]

Thank you for shairing this information.

[@Leric70Elienwriter]

friend if I bought a new battery ok and it has a delay when turning on it could be the auxiliary that is wrong ... answer me as soon as possible

[@user-iy1dw7rp3v]

Thank you, nice and useful clip

[@trinidriven]

Did you modify the screws for the battery terminal?

[@mattnis2893]

bought a non-agm battery?

[@RudyBenz71]

It is not recommended to install a battery either the main or auxiliary that is not the genuine Mercedes-Benz for my GL550 around $60

[@marloncostes9685]

You can use a non genuine MBenz battery as long as it’s AGM and all specifications are the same and not the cheap Walmart ones 😂 .