Mercedes-Benz W205 Auxiliary Battery Replacement DIY (Mercedes-Benz C300, S63 AMG, C63 AMG, & More)

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Күн бұрын

►One of the most common searches on the Mercedes W205 is related to the Mercedes-Benz auxiliary battery.
If you own a Mercedes-Benz W205 with electronic gear selectors or the eco start-stop function, your vehicle has something called a voltage converter, commonly referred to as the auxiliary battery. If you notice an auxiliary battery error message on the dash telling you to shift the vehicle into park but leave the engine running, or if you have the auxiliary battery malfunction message, there's a good chance that this is the part that needs replacing.
If you have to replace your Mercedes-Benz main battery at any point, it is wise to replace this auxiliary battery at the same time along with it. This is a very straightforward job that does not require the use of any special tools. Kyle Bascombe, FCP Euro's Mercedes-Benz Catalog Manager, covers taking out the old battery, assessing the failure point, swapping in the new one, as well as inspecting other potential failure points if your auxiliary battery has burned up.
Shop the parts used in this video:
Voltage Converter: www.fcpeuro.com/products/merc...
Index:
00:00 - 02:00 Intro & Tools Needed
02:00 - 05:30 Carpet, Trim & Kick Panel Removal
05:30 - 06:45 Auxiliary Battery Inspection & Removal
06:45 - 07:20 New Auxiliary Battery Install
07:20 - 12:15 Kick Panel, Trim & Carpet Reinstall
12:15 - 14:30 Fuse Inspection
14:30 - 15:03 Thanks For Watching!
#fcpeuro #W205 #Mercedes
This video applies to the following vehicles:
Mercedes-Benz S63 AMG
2015 Mercedes-Benz S63 AMG Base 5.5L V8
2016 Mercedes-Benz S63 AMG Base 5.5L V8
2017 Mercedes-Benz S63 AMG Base 5.5L V8
2018 Mercedes-Benz S63 AMG 4Matic 4.0L V8
Mercedes-Benz S65 AMG
2015 Mercedes-Benz S65 AMG Base 6.0L V12
2016 Mercedes-Benz S65 AMG Base 6.0L V12
2017 Mercedes-Benz S65 AMG Base 6.0L V12
2018 Mercedes-Benz S65 AMG Base 6.0L V12
Mercedes-Benz C400
2015 Mercedes-Benz C400 4Matic 3.0L V6
Mercedes-Benz C300
2015 Mercedes-Benz C300 4Matic 2.0L L4
2015 Mercedes-Benz C300 Base 2.0L L4
2016 Mercedes-Benz C300 Base 2.0L L4
2016 Mercedes-Benz C300 4Matic 2.0L L4
2017 Mercedes-Benz C300 4Matic 2.0L L4
2017 Mercedes-Benz C300 Base 2.0L L4
2018 Mercedes-Benz C300 Base 2.0L L4
2018 Mercedes-Benz C300 4Matic 2.0L L4
Mercedes-Benz GLC300
2016 Mercedes-Benz GLC300 4Matic 2.0L L4
2016 Mercedes-Benz GLC300 Base 2.0L L4
2017 Mercedes-Benz GLC300 4Matic 2.0L L4
2017 Mercedes-Benz GLC300 Base 2.0L L4
2018 Mercedes-Benz GLC300 Base 2.0L L4
2018 Mercedes-Benz GLC300 4Matic 2.0L L4
Mercedes-Benz C63 AMG
2016 Mercedes-Benz C63 AMG Base 4.0L V8
2017 Mercedes-Benz C63 AMG Base 4.0L V8
2018 Mercedes-Benz C63 AMG Base 4.0L V8
Mercedes-Benz C63 AMG S
2016 Mercedes-Benz C63 AMG S Base 4.0L V8
2015 Mercedes-Benz C63 AMG S Base 4.0L V8
2017 Mercedes-Benz C63 AMG S Base 4.0L V8
2018 Mercedes-Benz C63 AMG S Base 4.0L V8
Mercedes-Benz C450 AMG
2016 Mercedes-Benz C450 AMG 4Matic 3.0L V6
Mercedes-Benz GLC43 AMG
2017 Mercedes-Benz GLC43 AMG 4Matic 3.0L V6
2018 Mercedes-Benz GLC43 AMG 4Matic 3.0L V6
Mercedes-Benz E300
2017 Mercedes-Benz E300 4Matic 2.0L L4
2017 Mercedes-Benz E300 Base 2.0L L4
2018 Mercedes-Benz E300 Base 2.0L L4
2018 Mercedes-Benz E300 4Matic 2.0L L4
Mercedes-Benz C43 AMG
2017 Mercedes-Benz C43 AMG Base 3.0L V6
2018 Mercedes-Benz C43 AMG Base 3.0L V6
Mercedes-Benz S550
2017 Mercedes-Benz S550 4Matic 4.6L V8
2017 Mercedes-Benz S550 Base 4.6L V8
Mercedes-Benz E43 AMG
2017 Mercedes-Benz E43 AMG 4Matic 3.0L V6
2018 Mercedes-Benz E43 AMG 4Matic 3.0L V6
SUBSCRIBE: kzfaq.info?sub_c...
Get free parts from FCP Euro:
www.fcpeuro.com/page/lifetime...
Follow FCP Euro on:
/ fcpeuro
/ fcpeuro
/ fcpeuro
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Пікірлер: 271

@garyvanremortel5218 3 жыл бұрын

Super concise format, well presented. No crappy music to detract from the content. IMO you guys are the Gold Standard for KZfaq repair videos.

@fcpeuro 3 жыл бұрын

We really appreciate that Gary, we are constantly trying to improve our DIY videos and format, glad youre enjoying them.

@Nohndl Жыл бұрын

This has got to be the most thorough and professional service example I have seen. I appreciated details like tools needed, lighting, and even cautionary examples like making sure not to lose parts or damage the interior - even how to keep the frustrating carpet out of the way. Great team job.

@windsofhealth 2 жыл бұрын

I just replaced mine using this vid as a guide. Took a bit longer than you did but nothing broken and everything looks like it did before the installation. Saved money on service fees and Aux Batt Malfunction message is gone!! Thanks a lot. The video is much appreciated.

@cforrester2186 2 жыл бұрын

Great to-the-point video! You have saved me the outrageous MB dealer fees to have this done. Bought the part and it only took me 30-45 minutes to do replace on my GLC300 start to finish.

@fcpeuro 2 жыл бұрын

Great to hear! It is wild what they can charge for a job like this one.

@miketoft8168 Жыл бұрын

Most useful video. Clear and easy to follow. Putting the trim and carpet back was a bit fiddly, but quick and easy even for an amateur like me. It didn't even matter that you've got the steering wheel on the wrong side 😂

@sivbum960 3 жыл бұрын

Excellent, the special tools photo of the items needed is a beautiful idea for DIY audience. THANK YOU!

@tattooedfoodbeast6755 2 жыл бұрын

Perfect video. Easy to follow, and until this video was posted I couldn’t find decent instructions for this super easy swap. Thank you!

@jamesriley5057 2 жыл бұрын

Agreed. I watched a related video where the guy drops the 8mm screw down in that gap under the rug and turns this simple job into a tedious one real fast.

@joshmills955 Жыл бұрын

Just done mine. I'm a complete novice with anything like this. Brilliant video! Saved me a fortune thank you.

@johntaylor4057 3 жыл бұрын

Superb presentation. Just the way I like it. Everything described 'A to Z' very well done, many thanks.

@rockviewvideo8049 2 жыл бұрын

I was a grease monkey rebuilding hot-rods all through high school. However, that was in the '70's and cars nowadays are very daunting with what is perceived as "complicated" electronics. But your videos really make the complicated simple. I completed this replacement in less than 30 minutes and so far, so good. Also, it's one thing to know WHAT to do, but it's another thing alltogether to know that it CAN be done. That was the biggest hurdle for me. Thank You!!!

@nathanbryant45 Жыл бұрын

Thank you so much for a clear & thorough video, was easy to swap the Aux battery with your help. Very professional video 😊

@whyzeep3778 2 жыл бұрын

Very nice instructions! Great job. Now, I feel comfortable getting started.

@ssfutube 2 жыл бұрын

Outstanding clear concise presentation. You are the best. Thank you.

@fatboylousa6247 3 жыл бұрын

Thank you very much, I was able to replace it on my E300 without incident thanks to your explanation. No more annoying Aux Batt Maulfuction message... Thanks!!!

@suzy6005 3 жыл бұрын

Awesome! Good clear instructions well explained. I have a UK GLC 250D (2016) same location and part, plastic a bit fiddly to refit but saved £££ on both the part and fitting so well worth it. Many thanks.

@mixxedjustright Жыл бұрын

This was excellent. Super easy, thanks for walking me through this.

@ooguiile 2 жыл бұрын

This was HELLA useful for me and my C63s 👍🏻. Although the aux batt was not burnt, the fuse was blown. So I replaced both and voilà.

@1mpost0r 8 ай бұрын

Great video, this is how the DIY tutorials should be done! No useless music, list of tools upfront, good angles, straight to the point. Thanks! I have used this video to replace the aux battery on C200 wagon - it was slightly different, but this video gives you more than enough information to get it done. The main differences: - the panel with T15 screw has only single screw and two clips - the footwell panel was held by three nuts - two on the bottom, one on the top left (UK version) - all of the nuts are 10mm (panels and the battery), no need for 8mm The most difficult part of the repair was bending/pulling back the carpet as it was very stiff.

@fcpeuro 8 ай бұрын

Thank you for the first hand feedback!

@osama692110 2 жыл бұрын

Thank you the best auto repair video I have ever seen

@simonlefter4824 2 жыл бұрын

Thx to you I was able to changed on my self and save a lot of money! Great job guys keep going!

@tomwander2804 2 жыл бұрын

First class video. Keep up the great work!

@zuluwarrior791 6 ай бұрын

Excellent instructional videos, well done Kyle, clear, logical and just the right level of advice and guidance needed for a successful task completion. As said previously these are the Gold Standard for YT MB repair videos.

@arosle2560 Жыл бұрын

Thank you! I had the capacitor changed 3x times! But the error message was still there. Drove the car for the past 3 years with the error message visible until I saw this. This is the only video that mentioned to check in the fuse in the trunk. And guess what? My fuse were blown this whole time. Bought new 10A fuse and magically error meesage gone! Thank you so much for your help!!!

@melgreen4979 3 жыл бұрын

Great video, really well informed and easy to understand you. I did the replacement in a GLC and it was almost identical. Small problem was the insulation foam cracked quite a bit. Thank you!!!

@fcpeuro 3 жыл бұрын

Glad it helped!

@openmind6969 3 жыл бұрын

Will attempt my GLC in next days as well. Any note on what was different?

@melgreen4979 3 жыл бұрын

@@openmind6969 just the carpet was really awkward to pull back as the side piece wouldn't bend. It actually looked like someone was there before as the foam was broken and I made it a bit worse. But it all went back together ok. Remember fuse 448. Good luck!

@Analogkid299 4 ай бұрын

Excellent tutorial Kyle!! I was a MBZ Factory Trained Master Technician and Trainer back in the ‘80’s and mid-nineties, then moved in another direction and spent 20 more years in MBZ Sales Management. I checked out your video, as my wife’s 2018 C300 just got the “Pull over and leave the car running…” error message. Obviously I haven’t “turned wrenches” in awhile, so that led me to your video. I actually have a MBZ Extended Warranty on the vehicle, so it should be covered under warranty, but I always like to know what’s going on. In any event, being a former MBZ Technician/Trainer myself, I can tell you are a very conscientious and quality technician! You do clean work and your explanations and thoroughness are “top shelf!” I would have no reservations recommending you as a technician! Thanks again for the great video! 👍🏼

@fizzysausage Жыл бұрын

Super helpful, clear and well presented, thank you!!

@jorgezuniga7777 2 жыл бұрын

Excellent Video & very professional. Now we clear how to replace the aux. battery. Thanks much...

@Harrybollox 2 жыл бұрын

Thanks this worked superbly in my RHD wagon. Only one screw on the first panel, and all three bolts 10mm .

@user-ns3zy5kb1w 10 ай бұрын

Job well done. Straight to the point with very much understanding

@tyronefinkley9090 3 жыл бұрын

Good job with presentation. Thanks for your help, and God bless you

@markerwin2672 2 жыл бұрын

Done. I purchased the part online and took my laptop in my C300. You walked me through every step. Well done! You saved me a ton of money. BTW, The nut retaining the Aux. was a 10mm, not an 8mm.

@fcpeuro 2 жыл бұрын

Love to hear it, thank you for the note!

@BassGods Жыл бұрын

Is this the same location for a 2016 C300?

@christopheraden4035 Жыл бұрын

@@BassGods yes!

@BassGods Жыл бұрын

@@christopheraden4035 Thanks! Replaced!

@channelwhywhywhy Жыл бұрын

Absolutely perfect! Thank you! Just about to replace mine now.

@AirgunNinja 3 жыл бұрын

Thank you for posting this very helpful video! The only difference in my 2016 c300, the nut for the capacitor is also a 10mm not an 8mm. Everything else was exactly the same. I, too, can tell someone was under the panels. It was missing one T15 screw and the little hook arm under the top panel was ganked. Again, thank you!

@1940tony 2 жыл бұрын

@pyourpane 2 жыл бұрын

Did this help? I too have a 2016 c300. Same message on the instrument cluster. I’ve had to replace the alternator and battery.

@BassGods Жыл бұрын

I have same car. Is it the same location as the video?

@kaneda4102 2 жыл бұрын

Legend- you just saved me hundreds by following this. Thank you for this excellent video.

@fcpeuro 2 жыл бұрын

Nice work!

@philandrews9216 Жыл бұрын

Excellent video, clear,precise but not over complicated. Thanks for sharing. Phil.

@fcpeuro Жыл бұрын

Thank you for watching!

@ameenerr Жыл бұрын

Thank you! This was a great tutorial and very informative

@seyedziaeddinkanani2735 Жыл бұрын

Great video. Well explained with all the details. Thank you.

@George-ww9ob 2 жыл бұрын

Great presentation thanks 👍🏼 my start stop feature on my c300 coupe 2017 works once in a while only and i didn’t get any message on the dash most likely its from the auxiliary battery. I have my rear defroster not working it turns on for a second and then turns off automatically, do you think it has something to do with auxiliary battery too? Thanks

@Transient901 2 жыл бұрын

Good professional video... Great Work!

@coffeeman2079 4 ай бұрын

Thank you for this excellent video. The car calling it an Auxiliary Battery threw me initially but after hours of searching found that it was the a Voltage Converter. This lead to your video. Mercedes were going to charge me £150 for a diagnostic (what’s the point of the on board computer telling you exactly what’s wrong🙄) and then whatever the Converter cost and fitting was . Two separate visits and inconvenience not having car. The online search was well worth the time and coffee drinking. Now to get it fitted. You made it look fairly straightforward 👍

@rareyes3604 2 жыл бұрын

Great video - any tips for removing a stripped T15 screw? I tried to remove the first screw under the passenger side and discovered it was stripped.

@79jaimes 6 ай бұрын

Muchas gracias!! me ha ayudado con el problema de la batería de mi coche, dos talleres automotrices no pudieron dar con el problema, y gracias a este video lo pude arreglar yo mismo sin tener conocimientos al respecto. Mil gracias !!

@matthewbrown33 Жыл бұрын

You're the man Kyle - very good video ;)

@salesmanager8377 3 жыл бұрын

great vido: do youknow if it on the Left or right side for RHD ( Australia) drive?

@shaileshakhouri5385 2 жыл бұрын

This helped me save dealership fee. Awesome instructions for each step. Thanks

@fcpeuro 2 жыл бұрын

Great to hear!

@indianboi3 6 ай бұрын

Thank you so much bro, just got this done on my 2015 C300 W205. Initially the error I had didn't go away but after a couple of drives the error for "shift to P, leave engine running" finally went away 🙏

@MrEjoeb7 2 жыл бұрын

Where is the MAP sensor located for a Mercedez C300 4MATIC. I been trying to change it and can't seem to find any guidance. could you do a Vido on this? Thank you for your videos. very educational and clear to follow

@MrJwd1956 3 жыл бұрын

Very good video. Thank you.

@colinchapman9261 Жыл бұрын

Excellent well presented informative video,well done.

@yvesnomine2514 3 жыл бұрын

TRES BONNE PRESENTATION J'AI CHANGER LA PIECE TOUT EST OK MERCI BEAUCOUP

@lb2084 2 жыл бұрын

Brilliant video very helpful

@ksauto1 Жыл бұрын

thanks for the great video, found this just in time as I have customer coming in next week to have this replaced. I did notice you DID NOT fully clip the underdash panel back together-one of the 2 clips was not pushed back in on the left side!

@zdenekmasek9643 2 жыл бұрын

Hi, nice video. What type of connector on cable harness side is used? Some number has to be printed on it. Thank you.

@krupin12 3 жыл бұрын

Dear Sir, thank you for this guide. Just did the replacement in my coupe, 20 min. of work.

@gagangowda6600 2 жыл бұрын

Hey Aleksander, did u replace it for a c300 coupe 2017 ?

@krupin12 2 жыл бұрын

@@gagangowda6600 Hi, nope, I did it in 2016 C43 coupé

@jfarinacci0329 3 жыл бұрын

Really good video. thank you.

@domenicdambrosio1465 8 күн бұрын

you could of not been more clear and to point. Thank you so much!

@jh9493 3 жыл бұрын

First class instructions!! Just fitted this part to my car 😊 Thanks 👍

@christopherneff7846 8 ай бұрын

Excellent Video - agree with the other comments - it took me longer to drive to the jobber to get the part than it did to restore the "auxiliary battery malfunction" and test drive. From tools required to the full, concise, logical, and informative presentation. I went back to review removing the wire from the old regulator and aligning the plastic panel that holds the pax light and interior temp sensor and still beat my 40 minute drive time. If you know anything about resetting a 2003 VW European clock spring - I'd love to see a video. Great Job Kyle.

@georgelabarta9209 2 жыл бұрын

Well explained thank you!

@Plattlane70 Жыл бұрын

Love your channel quick question does the auxiliary battery effect keyless entry at all. I changed all the fuses but keyless entry still not working. Pain using master key to enter in and out of the w205

@TheLithGH Жыл бұрын

Thank you sir! Need to do this, so appreciate your time!

@chrispiscopo4631 6 ай бұрын

Thanks very much Kyle. I noticed a couple of small differences with my car which is a right hand drive australian model 2016 c300. The bolt holding my converter was 10mm not 8mm, and I had no second T15 screw holding the upper plastic panel - not missing, just not designed for it. A couple of extra notes to assist with aligning the plastic panels, the upper panel needs to align with an air vent - when I focused on that the panel moved in to place perfectly. Second, the side panel not only has to align with that white arm near the fuse box but also a couple of latches on the side near the door opening. Once I got that the panel sat right against the side.

@kevinlavender6736 3 жыл бұрын

Do you need to disconnect the main battery before doing the work on the aux battery?

@keithr.santillo4559 11 ай бұрын

Kyle...Great demo... How do you reset the Warning after changing the parking pole capacitor..

@SwiftHDX 6 ай бұрын

Excellent tutorial, I'm starting to get annoyed by the error message so after watching your video I was confident enough to order the part and I will be doing the replacement myself. Easily saves me a few hundred bucks. Thank you.

@fcpeuro 6 ай бұрын

You got this!

@Aaron40117 8 күн бұрын

Brilliant! thanks so much for providing a detailed guide on this.

@umchpetrol 4 ай бұрын

What a concise accurate video. Thanks very much!

@robertarce7272 3 жыл бұрын

Great video, To the point, well explained. I had the warning come up and was able to repair the problem myself following your video instructions. I wonder how much the dealer would have charge me to repair it? Thank you very much for your great video.

@willr3877 2 жыл бұрын

Just got quoted $390 at an Indy…

@maxkondratyuk99 Жыл бұрын

Did the code disappear on it ls own after you replaced it? I replaced mine and the code still pops up I’m not sure what the problem is

@MJMAMA12 Жыл бұрын

@@maxkondratyuk99did you ever figure it out? Was the fuse blown?

@maxkondratyuk99 Жыл бұрын

@@MJMAMA12 it ended up being my main battery even though I got the same warning as the auxiliary. Kinda strange

@meko4838 2 жыл бұрын

Thx this video saved me a lot of money

@bighonchox6698 2 жыл бұрын

THANK YOU SO MUCH YOU GUYS ARE LIFE SAVERS !! I have the same car but a 2017

@rareyes3604 2 жыл бұрын

Did you have a problem removing the T15 screw? I have a 2017 also....

@bighonchox6698 2 жыл бұрын

@@rareyes3604 well I haven’t started it yet because I’m going to order the part next week and get the tools that I need to do this myself. I will have one of my friends with me to help me if I need assistance. So I definitely will let you know how it goes next week or in 2 weeks stay tuned.

@dadart2028 2 жыл бұрын

great video man.

@johnjiang1732 2 жыл бұрын

Great video, helped me change the unit today.

@fcpeuro 2 жыл бұрын

Fantastic!

@MBAStudios Жыл бұрын

Great Video. You saved me a lot of bucks with it 👍

@yawnerddn 2 жыл бұрын

This video was really helpful and gave me the confidence to perform this task myself. I would have appreciated slightly more detail on how to disconnect the actual 3 pin connector on the voltage converter. I struggled with that until ringing a mechanic friend for advice ! 🤣

@fcpeuro 2 жыл бұрын

Glad, to be of some help, thank you for the note!

@bassguitarislife3419 9 ай бұрын

Good video, very informative.

@certifiedfresh 2 жыл бұрын

Amazing brother

@davidarocho9575 2 жыл бұрын

Hi i have a 2018 mercedes-benz C300 2.0l and i change the auxilary battery and the stop vehicle leave engine running is still on i check the fuses and they all good .can you help me out

@sebastianbach1761 2 жыл бұрын

I replaced A2059053414 with A2054400073 and everything worked perfect. Are there any incompatibility problems due to the fact that I replaced the newest version by an older one?

@billmcquitty719 10 ай бұрын

Very clear instructions. changed out auxiliary battery but warning still on dash. Any ideas.Thanks

@albania3339 Жыл бұрын

Hi there ive just changed mine today and still comes up with the same message do you think the fuse is burned out? Thankyou

@Doctorj63 7 ай бұрын

Very good video. Also a great time to replace your cabin air filter.

@Alex-dk9hu Жыл бұрын

Can you provide a link where this part can be ordered at FCP Euro? Thankyou this video was very helpful.

@btyme12 2 жыл бұрын

i have 2009 ml350 when replacing aux battery do you have to reset anything

@brownsbikingadventures5679 7 ай бұрын

Hi great video, I have a c220d 2016 but it's not at that location on the video. Any idea where it could be located? Need help plz

@akinobu91 Жыл бұрын

Just got mine done. Thank you so much!

@fcpeuro Жыл бұрын

Fantastic!

@michaeldelsignore6980 3 жыл бұрын

He is a very good! Thank you

@benzeeto7479 2 жыл бұрын

Do you happen to know where the auxiliary battery is on the 2013 e550 Mercedes coupe

@marsfire79 2 жыл бұрын

Perfect video! Thank you so so much

@fcpeuro 2 жыл бұрын

Glad you enjoyed it!

@Baykid707 26 күн бұрын

Great video, you're a lifesaver.

@lelyakursanova4444 2 жыл бұрын

Great video I have that problem ,ordered the part from you guys and replaced it with your help it was such an easy job however the problem still there, as soon as I started the car the message showed up.

@arosle2560 Жыл бұрын

Check the fuse in the trunk as he mentioned in the last part :)

@masterp1816 Жыл бұрын

Maybe your main battery is dead

@angeltorres7936 Жыл бұрын

Is there any testing that needs to be done or is replacing the auxiliary battery essentially just plug and play?

@moisesheredia2597 2 жыл бұрын

My AC stopped worked a couple of days after the message to replace the auxiliary battery pop up on my dash. Is this related to the auxiliary battery ? Thank you

@DR-GH 3 жыл бұрын

Thank you for your informative video. I want to ask you about a problem we are having in E300 (W213) 2018. The parking pilot and hold function sometimes work and sometimes not. We changed both the auxiliary battery and main battery and after the changes they work but in the next day the problem comes back. The dealership was of no help. They had the car for around 10 days and cost around $800 and they are not sure of the cause!

@205.BRABUS Жыл бұрын

Did you ever find out what was wrong?

@elitegalaxy4042 2 жыл бұрын

I already replace the part like you said but message of auxiliary battery malfunction still there !!! Now what should I do ? Reset the computer?

@babstankersley896 10 ай бұрын

Great video. thanks so much

@TwinSted666 8 ай бұрын

Great video and exactly to the point!Yesterday i've got the message on my dashboard saying that with red text "auxiliary battery malfunction" then after 1 min the message just appeared on white. Today i changed my aux battery and the message still appears with white then i've check on the trunk and find also my fuse 10N was burnt out. After i changed the fuse the message disappeared. Regarding this i have two questions..is there any chance to get the message about aux battery just because the fuse failed? Also when i changed the fuse it was 10N but i couldn't find the same one so i've got just a fuse 10 standard i belive it is. It's there any problem because it's not the same like 10N?

@dr.enricobarberis5949 4 ай бұрын

Congratulation! Easy for you as you show but for me is mission impossible😂😂😂 Many thanks! Enrico

@santiagomartinez481 3 жыл бұрын

What can be if you change that part in the light still on all so the fuse is fine

@mohammedabdulrahman2390 2 жыл бұрын

Thanks for easing procedures. With s350, don't we have to disconnect the main battery before proceeding to replace the auxiliary one?

@yawnerddn 2 жыл бұрын

I didn’t !

@alperakdag9764 2 жыл бұрын

Great Video, thank you! In the video, it was mentioned that for a C-Class Hybrid Model, size 14 auxiliary battery is used instead of the „voltage regulator“ and that needs to replaced. Can this auxiliary battery be found in the same location as well, or assembled at a different location?

@michaelgillan380 5 ай бұрын

@alperakdag9764 did you get an answer or find out about your hybrid model was the location the same?