How to Replace the Battery in your Mercedes-Benz Smart Key - Change Batteries in Key (HD)

[MrJasonc173]

Thank you very much . Great video . Owning a M/B in Austin with you guys in town for service,must be a pleasure.

[xXPlanetEclipseXx]

Can you take out the electronics and put them in a new case? Without reprogramming them?

[KarlK3]

Thank you.... just what I needed. Didn't realize the smart key could be used to start the car without a working battery. Good to know.

[kangurski]

what are the beearies and where do they grow?

[1Scuderia1]

Thank You!

[nottellingyou14]

You can't mention which way the batteries go? That would be a 3 second closeup. Since the key didn't work I had to call the dealer to verify and was put on hold for

5 minutes. Thanks for the info about getting battery case out, though.

[xHeartlesSx808x]

I was wondering if the battery have to be purchased from a mercedes benz store or can i buy a battery from walmart or some other store?

[Lucky209Charms]

@xHeartlesSx808x I want to know the same thing... because I bought the batteries from walmart and it turned on for few seconds and the batteries died real fast.

[iKnifeU123]

I got a Benz e500 and my batteries on the smart key always seem to die within a month every month, not sure if I am getting the correct ones or if I need to turn something off, not sure what the problem is.. help.

[flup50]

Thank you so much! Thanks for taking the time to put this on the web!

[pboggs73]

Really? A video to change a battery? You go man...

[topbone]

very helpful thank you for your time to do this. I've visited a mercedes dealer in Kuwait and ask how much would it cost to get a new key. The told me its around 535 USD. it's so expensive

[victorjabbour1]

Thanks

[jaek2020]

cheers!

[dodgergreen]

thanx a great help I didn't realise it had 2 batteries.. thanx again

[bryanb16th]

@dodgergreen I didn't either. My question is why. Two batteries for what the range has never been that great on our 2001 E-320. Two batteries seems like a waste.

[theseus786]

Thank you very helpful video