Mercedes 2014 - 2015 Key Battery Replacement E350

How to change the batter on a Mercedes Smart Key

[@NicheID]

Thanks again. This my second time referencing this great video.

[@debragrant4807]

Easiest video to follow! Complete instructions! NO annoying voices or music! This guy did an amazing job! Thank you for your help! You made a frustrating to figure out job so easy! (Worked for my 2013 ML350)

[@rosebrown1232]

This video is very simple, to the point and made it so easy for me to open the key fob for my 2008 E-350. Only bought 1 battery so had to have my husband go to auto zone real quick to get the second battery. Thanks a bunch.

[@WHDIFOREVER]

Wow!! Mine worked the minute I tried. Popped right off. I watched a couple videos before yours but this one is by far the one that helped. Thank you!

[@stevekuo3634]

the best video on this issue, you point out the angle to insert valet key , which is the key point to pop up the back cover

[@daniellalama2606]

Watched other videos with other methods... frustrating because they didn't work. This one was perfect! Worked like a charm. Thank you!

[@susangangi5386]

Thank you for making this video! Works on my 2016 c class. Guy at (battery) store had nooo idea how to get cover off.

[@zi0n225]

Susan Gangi my 2016 just gave me the alert to change mine heading to Wal-Mart right now lol

[@kimheald4593]

Thanks. Best video I've seen of this on KZbin!

[@yrakcaz3064]

Just purchased a 2-pack battery for $5.75, came home and had the battery changed in under a minute thanks to your video. Really sickening Mercedes charges their customers $110 for this.

[@zztopdog]

James Where did you purchase batteries?

[@joeljeker4796]

Thank you for helping me save time at a dealership . . . Well done !!!! Information is so powerful.

[@MN-bn6gk]

Very good guide for getting right into the battery compartment to replace a dead battery ASAP....

[@martinscerri420]

Simple yet accurate video. Work just as explained. Thanks.

[@stever15]

Thanks for taking the time to show this process. Big help!

[@tanyadupree4701]

Thank you. Finally I did it. This video was much easier than the other ones. 👍👍

[@ApocalypticAeon]

I watched other videos, but yours best explained how to get the cover off. Thanks very much!

[@sos3838]

I watched 5 other videos, yours was the only one that IS CORRECT!

[@binoj1967]

Well done!! Thank you for the “pushing up on the tab” explanation. Most people wouldn’t explain this.....cheers!!!

[@blytheaimee4460]

Every time I get the dashboard message to change my key battery I refer to your video. Thanks so much for creating it!

[@AverageCarGuy]

My pleasure. Thanks for subscribing

[@tamragoodson8678]

5 videos later! The simplest explanation. So easy!

[@kms7024]

Thank you!! I sat and looked at this forever trying to figure how to get that back off. Perfect!

[@judydavidson9970]

Excellent! I got it to open after just a few tries. I was so concerned that this would be a very expensive fix. Not true. Thank you!

[@carlitajohnson4451]

Appreciate you taking time to show how to do this. Easy Peasy once you know!

[@italianbaby]

Thank you, yours the the best video on this, clear and concise and straight to the point.

[@rkayser41]

Thanks so much, I need to watch you each time it needs replaced.

[@thaole7326]

Perfect, clear video and now I know what to do for all our Merc keys

[@patriciapikulski5204]

Very easy with your directions. Thank you

[@Jason-ov8jv]

Thank you brother. You just helped me to replace the battery on mine.

[@epec0ne525]

Thanks for not making it complicated! 👍🏼

[@BML112]

Great video. Thanks. Sorted my battery change in no time. Watched 2 other you tube videos first and they didn't help so very pleased to see yours.

[@57thLoomis]

Loved this instructional video, made it seem very easy to do and with the least amount of time and effort . . .

[@joesopiqoti7172]

Great video! To the point and easy to follow. Thanks

[@christopherhill4729]

Perfect video! Worked exactly as you demonstrated. Thanks for sharing.

[@DrJamesAsch]

Thank you !!!! You made it easy!

[@Wawabaikaa222]

5D thx dog yay

[@stephanielawrence4977]

Super Easy! I was afraid it was going to be difficult but it wasn't. Thank you!

[@maudelenemccleary685]

Thanks for the video. It was easy to do once it was shown.

[@jujubee90275]

Watched 4 videos and yours was most helpful

[@pranavmukhi1]

Saved a bit of money off this trick! CHEERS!

[@heatrod0709]

Thank you! I watched a few videos regarding this topic and yours was the most helpful.

[@arbawii]

Your video is the best one on KZbin on how to do it Thanks alot

[@carmenmena2697]

Thank you for making it so easy.

[@sallyterzorealtor]

Thanks, for taking the time to make this simple!

[@larryc9299]

Thank you. Made it easy. Did it while watching video

[@Rick-lh3bm]

oh! worked on my CLA 250 too. thanks again!

[@jasonwoods2012]

👏🏽 thank you. Straight and to the point.

[@toddcopeland5865]

Thanks for that, saved me the frustration of working out how to do this

[@MrPaulcoster94]

Thank you best advice . It worked on my c180 estate 2006

[@kliqit]

Agree, I had to watch three videos before I got here and this one did the trick!

[@youtoobe169]

Thanks for posting! Very helpful

[@khodykhodayari9678]

Thank you. Easy to follow. Worked for my 2013 SL550.

[@brianstinson2113]

Thanks Mate. Worked like a charm.

[@AverageCarGuy]

Brian Stinson my pleasure

[@Yah_bay]

This video was amazing! It helped me so much!

[@Thetaylorjean]

VERY helpful! Thank you!!

[@AverageCarGuy]

Happy to help

[@arizonahomestaygroupllc.7492]

Thank you!! Excellent video

[@hitobito1]

Thanks for the video! Your video made the battery change in my MB E-350 very easy! It worked exceptionally well. Our 2015 Mercedes Benz has 22,000 miles with a key fob that works!

[@tharithchum6707]

Thank you for the video. It’s helpful for my 2014 ML350 battery replacement on its key remote

[@MB-EATS]

Thanks. Extremely helpful

[@shapshot3658]

worked on my 2015 ML400 but I installed thicker CR2032 which will last longer, thanks for the video

[@kuba736]

Very helpful and was able successfully change my battery. Thanks!

[@YoursTrulyTass]

I just learnt something new, thanks for that!

[@talmiller9272]

Excellent video! I'm a hero to my wife thanks to you!

[@AverageCarGuy]

Tal Miller glad I could be of assistance

[@Jupermo]

Thank you for info video.

[@skorpsaiyan2361]

So just a tip, the AMG models is completely different even though it is the same key shell. Just learned it now.

[@Jason-ov8jv]

Thank you for this video brother.

[@edwardgee5770]

Wow! That was easy! Worked on my 2014 SLK 250! THANKS!

[@mastersaimon]

Thank you for this video!

[@anthonymasiello5464]

Thanks for making this video, it worked for my 2016 C300. Great job!

[@carlosmanjarrez527]

Muchas gracias amigo works in mercedes c300 2015 👍

[@paulzikopoulos713]

Nice job ... worked like a charm. I don't get the thumbs down on the video .. it was perfect. I guess you're not a jar of Nutella ... you can't make everyone happy.

[@rodneyrobinson2556]

Change oil in2005 Mercedes c 240 4 matic

[@julieweeks2137]

Thank you! Very helpful

[@leticiapacheco56]

Great help! Thank you!

[@miriamwilson8775]

Thank you. Best video.

[@kmm2230]

Thank you! Just used this video and was helpful to change my battery!

[@stevethe6th]

Super simple - thanks for your help!

[@jfkazm]

Super clear...thanks much!

[@MarkSeibold]

Good video for instructions to change the CR2025 battery. Thank you. I have a 2001 E320 Wagon with a few year old, yet the newer chrome and plastic key fob.However, I was hoping for a little more information. I changed the battery, actually finding the same one in my photographic camera remote control. I first took the battery out of the Mercedes Key Fob. It is apparently fine as it still runs my camera remote. I took the newer one from the camera remote and put it into the key fob, and it still does not work- it flashes the turn signals and the key fobs signal is apparently being received by the car computer- yet the mechanical door lock tabs won't move up or down. I think in the video you might want to add that once the new battery is installed you should check to see the little red light come on when you press the buttons, as you did not mention that. So is there a chance when the battery gets week that it will not bring on the little red light, which other videos mention is just at the top and lower left of the panic button on the surface, or also if you point the narrow front end of the key at you, the infrared light is showing their on the tip when you to press the buttons. I'm not seeing this light. Again, is it possible that the batteries I'm trying are too weeks or nearly worn out? Because here's another symptom I'm noticing. When a press the lock and unlock buttons, it causes the turn signal lights on all 4 points of the car to flash as they usually do in the locking and unlocking mechanism. However, the door lock tabs do not raise or lower. So I'm assuming this is a mechanical function in the door locks themselves or a fuse is burned out that controls these door locks mechanisms. There are three different locations in the car for fuses- under the hood drivers left side, to the left of the driver side dashboard, and also in the battery compartment under the rear right seat. I've checked the first two, but I haven't checked the battery compartment, perhaps there's another fuse there for the locking mechanism. A fuse that may control the remote key entry there, also. There are also other indications from other videos about an antenna in the car, not receiving the signal from the key. And then there is also a video that tells how to synchronize the key to the cars computer so all these other considerations must be checked. I just thought I'd recommend all these other possibilities for other readers to consider.

[@TMTSYSTEMSATL]

Thank you thank you thank you … I also thought it was supposed to pull out

[@cornishrider]

Thanks worked perfectly

[@cohenmad]

You made it very easy bro

[@miloudabuslem]

Thank you for your help

[@Rick-lh3bm]

excellent thanks a million I was completely lost.

[@oguzkanyurtay3980]

Thank you my friend

[@connieberding1985]

Very easy -- once you know how!! Thanks!

[@zztopdog]

My key battery alert came on. I took my car to Mercedes dealership, they gave me 2 batteries FREE FREE!! The service rep also changed the battery for me.

[@tellataildogtraining]

Thank you! Works on my 2014 GLK350 key

[@MUSIKARA-yu8zh]

U ARE BEAUTiful

[@woodenayman6998]

Thanks ..Best video

[@HelenBratter]

Thank you so much.

[@BenDoverII]

Quick and easy!!! Thanks

[@m.saleemrana4821]

Very nice information

[@guerrebeify]

To think I was going to the dealership today to have them change it for me. God knows how much they was going to charge me for this

[@AverageCarGuy]

I’ve been told they charge as much as $150.

[@guerrebeify]

@@AverageCarGuy do those weather tech mats fit the E350 well

[@HelenBratter]

I did it… success!

[@StartUpK]

Thanks great explanation 👌🏼

[@alvarocastaneda9818]

Thank you! You have saved me a trip o he dealer and it was easy just like you said

[@SSJB-CAN]

Well played sir 👍🏿

[@al7ayr747]

Thank you very much

[@kings3955]

Very helpful indeed, thanks 👍🏽

[@natashacouttie6196]

thanks heaps worked on my 2015 S500

[@Labrabulls]

Thank you!

[@giaanniasa458]

Thank You very much, it really helps!

[@tracycavalli3474]

Thank you for making this video!!

[@phurbabasnet5192]

Thank you 🙏