Nice simple video that doesn't over-complicate this. Confidence in this guy who is ASE certified and does it right. A different video shows a guy taking the red terminal off first and reconnecting it last. Wrong. Again, nice job on this one.
What's the size and specs of the 2005 Mercedes E320 Auxiliary Battery? Can you charge both the main battery and auxiliary batter (while both are still connected) at the same time? Thanks!
Hi - Thanks for watching! According to BCI, the auxiliary battery is a Group 400 AGM battery. We recommend that you refer to the vehicle owner's manual or a service/repair manual for the proper charging procedure for your vehicle to be sure.
Thank you for watching. We would recommend referencing your owners manual or talk to your dealer for exact location of that aux battery on the 2001 W208.
Im getting a "battery protection convenience functions temporarily unavailable" on the dash but, all lights are working on the dash but, does not turn over when trying to start.......Is it the Aux battery or Main Car Battery?
Hi - Thanks for watching! We don't always have accurate information on that sore of thing here in the studio so we recommend that you check the vehicle owner's manual, or a service/repair manual for the vehicle.
@@TheBatteryShop Or you can type your REGISTRATION etc into the MANY EURO PARTS (sic) Websites and receive a guaranteed answer immediately.. to which I would recommend that you do the decent thing and BUY FROM THE FIRMS THAT EASILY SHARE THIS VALUABLE KNOWLEDGE?!
Hi - Thanks for watching! You can use any battery that meets or exceeds the original manufacturer's specifications for the battery. The vehicle owner's manual should list the battery specifications the vehicle requires.
Thanks for watching and sorry you are experiencing this. It is recommended to consult the owners manual, a dealer or mechanic on the reset process for the radio and any illuminated notifications.
Could the aux battery cause the car to not start? or the main battery? I have a 2005 e320 but my ignition switch would turn because it won’t read the key. Could the battery be the problem, EIS, or a new key?? By the way everything internally still works. Radio, lock buttons.
Hi - Thanks for watching! Usually, vehicles like yours use the main battery to power things up and start the engine, but we suggest that you check with a service/repair manual for the vehicle (available at the dealership and auto parts stores) for the best diagnostic information.
Our fedex sprinter is very sluggish . Has all the assists inop. And says auxiliary battery malfunction . They can't figure out what's wrong with it . Any ideas? Feels like the turbo is off
Hi - Thanks for watching! We don't always have that information here in the studio so we suggest that you check the vehicle owner's manual or a service/repair manual for the aux battery location.
Hi - Thanks for watching! We haven't had the opportunity to do that one yet, so for now, we suggest that you check a service/repair manual for the vehicle to be sere.
Hi - You're welcome and thanks for watching! We don't always have accurate information about battery locations here in the studio so we recommend that you check the vehicle owner's manual; to be sure.
@@TheBatteryShop Check under the passenger seat toward front. You would need to remove the main battery first to get to it. You can spot two terminal wires from the rear of front passenger seat when moving the seat all the way toward the front.
Hi - Thanks for watching! We suppose it depends on the vehicle. We suggest that you check your vehicle’s owner’s manual or a service/repair manual for the vehicle to be sure.
Hi - Thanks for watching! Memory saving on modern vehicles requires a 12 volt battery capable of sustaining the vehicle's key off, engine off current requirements. Check out our video on memory saving. The link is in this video's description.
Help me out I have a e320 the back battery is good and my alternator is good but my car doesn’t start can it be this little battery that is bad I haven’t checked it yet
Hi - Thanks for watching! Long distance diagnostics is difficult, if not impossible, so we recommend that you check a service/repair manual for your vehicle and follow the step-by-step diagnostic procedure.
Did u replace the battery? I did on mine but sometimes when i don't start it for a day or two batteries is dead gonna replace the 20yr old aux battery next i think it's the problem
Few days ago the SC check on main battery of my E200k. Print out indicate still having 100% charge. BUT using battery testER it indicate the aux battery remaining charge is 2%. The boss of the workshop says the dash will indicate aux battery fault only when it is deplete. 🤔😁😁. Any comment?. Anyhow had ordered one new aux battery to replace it. Regards.
Hi - Thanks for watching! We suggest that you check with a service/repair manual for the vehicle to see when the AUX battery is considered too low to be useful and trigger a fault. Typically, a 12-volt battery at or below 10.5 volts (10%) is considered to be discharged.
Hi - Thanks for watching! We don't usually have that information available here in the studio so we recommend that you check with a service/repair manual for your vehicle. We usually use memory saving just to be sure. Check out our memory saving video for the different types of memory saving. The link is in this video's description.
On my 2014 GLK350, I used A BATTERY TENDER device to maintain power to the system while the rear computer battery was changed. On the Battery Tender, hook the black negative wire to a ground under the hood (look for BROWN wires laned under a screw or bolt. Look for the jumper terminal under a RED cover - slide open the cover and attach the RED Battery Tender wire to the jumper terminal. Now change the rear computer battery as shown in this video.
@@TheBatteryShop one last question if both my battery are replaced the main 12 volt and the auxiliary battery.. But the info cluster says ESP turned see owners manual and the engine does not start should I boost the main battery with a cable boost or go straight to ESI Programming of the vehicle?. Thanks
Probably,,, hehehe.. sorry.. nobody else has answered but I reckon if the 2004 do .. then.. it probably WILL.. I may be wrong but I have a strange "feeling" (perfect science) that Diesels rely on secondary batteries more than their Petrol Equivalents.. but I am high on Mushrooms and generally ride a bicycle (click here to acknowledge my disclaimer) Or you could just type your cars' registration into one of the many EuroMotorPhile Sites or Eurp Parts suppliers databases in order to receive an accurate and instant Resolution and Perfect explanation? you Decide!
Hi - Thanks for watching! We don't have a listing for that vehicle here in the studio so we suggest that you check with the vehicle's owner's manual or a service/repair manual to be sure.
What is the auxiliary battery used for and when do you know when it needs to be replaced? Wouldn’t the main battery be good enough for the electrical systems as well? Either ways you will connect a back up battery (in parallel) before you change the main battery but is the same (parallel connection needed) to change the auxiliary battery as well?
The Battery Shop How do we know it’s time to change the auxiliary battery? Should we do it at the same time we change the main battery? That means change the auxiliary first, hook up an external parallel battery and then change the main battery?
Strange - you did not even mention what Mercedes model you talking about. Different models have a different compartment for auxiliary battery. And some ot them don’t have an auxiliary battery at all.
Hi - Thanks for watching! Good question, but we don't really know on your vehicle. We suggest that you check with a service/repair manual, available at the dealership parts department and many auto parts stores, for that information.
Can anyone tell me the cost of replacing the aux. battery? I live in VA. Being a female and driving an import car can make some mechanics see only the dollar sign, that's been my experience over the years, so I need to be informed.
Hi - Thanks for watching! We don't have that kind if information here in the studio but we suggest that you check a "labor guide" which is part of service/repair manuals. You could also check with auto parts stores and on-line.
Nice simple video that doesn't over-complicate this. Confidence in this guy who is ASE certified and does it right. A different video shows a guy taking the red terminal off first and reconnecting it last. Wrong. Again, nice job on this one.
The auxiliary battery is used primarily to support the computerized braking system.
Hi - Thanks for watching and for your input!
Not only braking, all comfort system, parking, saloon lights, ac, even deffoger.
Thanks great video 😊👍 👌
We're glad you liked the video
very easy to follow thank you !
Hi - You're welcome and thanks for watching!
Great video!
Hi- Thanks for watching!
Great site. Very useful
Hi - Thanks for watching!
What's the size and specs of the 2005 Mercedes E320 Auxiliary Battery? Can you charge both the main battery and auxiliary batter (while both are still connected) at the same time? Thanks!
Hi - Thanks for watching! According to BCI, the auxiliary battery is a Group 400 AGM battery. We recommend that you refer to the vehicle owner's manual or a service/repair manual for the proper charging procedure for your vehicle to be sure.
Where is the location of the aux battery in the older Mercedes modeles (w208 2001)???
Thank you for watching. We would recommend referencing your owners manual or talk to your dealer for exact location of that aux battery on the 2001 W208.
Im getting a "battery protection convenience functions temporarily unavailable" on the dash but, all lights are working on the dash but, does not turn over when trying to start.......Is it the Aux battery or Main Car Battery?
Hi - Thanks for watching! Based on our experience, it could be the main battery. We suggest testing them both to be sure.
@@TheBatteryShop Will Do. Thank You
Hi, where’s that small battery on S350 2011 model please? Is there one ? Thank you
Hi - Thanks for watching! We don't always have accurate information on that sore of thing here in the studio so we recommend that you check the vehicle owner's manual, or a service/repair manual for the vehicle.
@@TheBatteryShop Or you can type your REGISTRATION etc into the MANY EURO PARTS (sic) Websites and receive a guaranteed answer immediately.. to which I would recommend that you do the decent thing and BUY FROM THE FIRMS THAT EASILY SHARE THIS VALUABLE KNOWLEDGE?!
My battery had dead, do I have to change for the original battery at Mesades or I can also use other brand batteries that they sell at other shops?
Hi - Thanks for watching! You can use any battery that meets or exceeds the original manufacturer's specifications for the battery. The vehicle owner's manual should list the battery specifications the vehicle requires.
Thank. You
Hi - You're welcome and thanks for watching!
Why mercedez e class 2007 this battery is not in this position when you tell bro where can i find pleas ?
Hi. - Thanks for watching! We suggest that you check the vehicle owner’s manual for the battery location in your particular vehicle.
Hi, i just replaced a battery on a c350 and now my check engine is on and my raido no longer turns on
Thanks for watching and sorry you are experiencing this. It is recommended to consult the owners manual, a dealer or mechanic on the reset process for the radio and any illuminated notifications.
Thank you!
Hi - You're welcome and thanks for watching!
Could the aux battery cause the car to not start? or the main battery? I have a 2005 e320 but my ignition switch would turn because it won’t read the key. Could the battery be the problem, EIS, or a new key?? By the way everything internally still works. Radio, lock buttons.
Hi - Thanks for watching! Usually, vehicles like yours use the main battery to power things up and start the engine, but we suggest that you check with a service/repair manual for the vehicle (available at the dealership and auto parts stores) for the best diagnostic information.
Our fedex sprinter is very sluggish . Has all the assists inop. And says auxiliary battery malfunction . They can't figure out what's wrong with it . Any ideas? Feels like the turbo is off
Hi - Thanks for watching! The auxiliary battery is not used for engine performance. We suggest that you test the battery as it may need replacing.
Hi good video - were is the aux battery located on - 280 E class 2017 auxilliarly battery - regards
Hi - Thanks for watching! We don't always have that information here in the studio so we suggest that you check the vehicle owner's manual or a service/repair manual for the aux battery location.
What's the steps for the 2006 Mercedes R350 auxiliary battery replacement
Hi - Thanks for watching! We haven't had the opportunity to do that one yet, so for now, we suggest that you check a service/repair manual for the vehicle to be sere.
Hey Thank for this Video, were is the aux battery located on E63 2013/2014
Hi - You're welcome and thanks for watching! We don't always have accurate information about battery locations here in the studio so we recommend that you check the vehicle owner's manual; to be sure.
Could you tell me where is the Aux Battery for 2015 Mercedes S550 non AMG located? Thank you
@@TheBatteryShop Check under the passenger seat toward front. You would need to remove the main battery first to get to it. You can spot two terminal wires from the rear of front passenger seat when moving the seat all the way toward the front.
@@jacktseng4909 The main battery is in the trunk, lol.
Can the Auxiliary battery Cause Car to go in Limpmode?
Hi - Thanks for watching! We suppose it depends on the vehicle. We suggest that you check your vehicle’s owner’s manual or a service/repair manual for the vehicle to be sure.
Hello I need to know what kind of battery for aux so I can buy new one
Hi - Thanks for watching! Memory saving on modern vehicles requires a 12 volt battery capable of sustaining the vehicle's key off, engine off current requirements. Check out our video on memory saving. The link is in this video's description.
Help me out I have a e320 the back battery is good and my alternator is good but my car doesn’t start can it be this little battery that is bad I haven’t checked it yet
Hi - Thanks for watching! Long distance diagnostics is difficult, if not impossible, so we recommend that you check a service/repair manual for your vehicle and follow the step-by-step diagnostic procedure.
Did u replace the battery? I did on mine but sometimes when i don't start it for a day or two batteries is dead gonna replace the 20yr old aux battery next i think it's the problem
Few days ago the SC check on main battery of my E200k. Print out indicate still having 100% charge. BUT using battery testER it indicate the aux battery remaining charge is 2%. The boss of the workshop says the dash will indicate aux battery fault only when it is deplete. 🤔😁😁. Any comment?. Anyhow had ordered one new aux battery to replace it. Regards.
Hi - Thanks for watching! We suggest that you check with a service/repair manual for the vehicle to see when the AUX battery is considered too low to be useful and trigger a fault. Typically, a 12-volt battery at or below 10.5 volts (10%) is considered to be discharged.
I have a 2014 GLK 350. Should I use a memory saver when replacing the auxiliary battery?
Hi - Thanks for watching! We don't usually have that information available here in the studio so we recommend that you check with a service/repair manual for your vehicle. We usually use memory saving just to be sure. Check out our memory saving video for the different types of memory saving. The link is in this video's description.
On my 2014 GLK350, I used A BATTERY TENDER device to maintain power to the system while the rear computer battery was changed. On the Battery Tender, hook the black negative wire to a ground under the hood (look for BROWN wires laned under a screw or bolt. Look for the jumper terminal under a RED cover - slide open the cover and attach the RED Battery Tender wire to the jumper terminal. Now change the rear computer battery as shown in this video.
Where to buy im from Las vegas with 2006 e350
Hi - Thanks for watching! The battery is available from local dealerships and auto parts stores.
Should I recharge the auxiliary battery before replacing it
@@TheBatteryShop one last question if both my battery are replaced the main 12 volt and the auxiliary battery.. But the info cluster says ESP turned see owners manual and the engine does not start should I boost the main battery with a cable boost or go straight to ESI Programming of the vehicle?. Thanks
Does the W211 E420 CDI 2008 have an auxiliary battery ?? Thanks
Probably,,,
hehehe..
sorry.. nobody else has answered but I reckon if the 2004 do .. then.. it probably WILL..
I may be wrong but I have a strange "feeling" (perfect science) that Diesels rely on secondary batteries more than their Petrol Equivalents..
but I am high on Mushrooms and generally ride a bicycle (click here to acknowledge my disclaimer)
Or you could just type your cars' registration into one of the many EuroMotorPhile Sites or Eurp Parts suppliers databases in order to receive an accurate and instant Resolution and Perfect explanation?
you Decide!
Hi - Thanks for watching! We don't have a listing for that vehicle here in the studio so we suggest that you check with the vehicle's owner's manual or a service/repair manual to be sure.
Puedo conectar directo una batería de 12v 7Ah para q no se apague el radio , al momento de prender el carro
Hola - ¡Gracias por verlo! Echa un vistazo a nuestro vídeo sobre el ahorro de memoria. El enlace está en la descripción de este video.
What is the auxiliary battery used for and when do you know when it needs to be replaced? Wouldn’t the main battery be good enough for the electrical systems as well? Either ways you will connect a back up battery (in parallel) before you change the main battery but is the same (parallel connection needed) to change the auxiliary battery as well?
The Battery Shop How do we know it’s time to change the auxiliary battery? Should we do it at the same time we change the main battery? That means change the auxiliary first, hook up an external parallel battery and then change the main battery?
The Battery Shop thank you!
If this battery needs to be changed will it continue to drain a brand new main battery? I think this is what has happened with my car.
1:15
I was told that ALL Merc Bolt Heads were TORX Fit?
Hi - Thanks for watching! We suggest that you check with a service/repair manual for the vehicle to be sure.
The AUX battery is about as BIG as my Vauxhall Astra Battery TOTAL!
Hi - Thanks for sharing!
Strange - you did not even mention what Mercedes model you talking about. Different models have a different compartment for auxiliary battery. And some ot them don’t have an auxiliary battery at all.
0:37
Well i guess if u don't have a auxiliary battery u wouldn't be looking for this video problem solved
If this battery goes bad, would it cause brake failure??
Hi - Thanks for watching! Good question, but we don't really know on your vehicle. We suggest that you check with a service/repair manual, available at the dealership parts department and many auto parts stores, for that information.
yes it will cut off all accessories
Can anyone tell me the cost of replacing the aux. battery? I live in VA. Being a female and driving an import car can make some mechanics see only the dollar sign, that's been my experience over the years, so I need to be informed.
Hi - Thanks for watching! We don't have that kind if information here in the studio but we suggest that you check a "labor guide" which is part of service/repair manuals. You could also check with auto parts stores and on-line.
El mío hay lleva una centralita
Hi - Thanks for watching and sharing your comment!
Look like you replace the main battery, not the auxiliary battery.
I think you are wrong, He replace the Auxiliary battery
In an E320 the main battery is located in the right side of the trunk.
Main battery for MB is 3 times larger