Thank you, Alfredo, for your helpful video. My ‘07 535 fob battery died last week when I was out with a friend at night, and luckily I got one last unlock out of it so I could drive home. My 2nd fob is mostly brand new, so I’m using it now. I remembered being told by the dealer that you’d have to buy a new $$$$ fob when the battery died, but since I’m a bit mechanically minded and have replaced many iPhone screens, batteries, even the touch button for myself, family & friends, I figured somebody on youtube has figured out how to fix these older-model fobs. And it’s you! I think I’ll try a box cutter first, with a fresh blade, for an easier grip. I even have a soldering gun, so will drop a small glob of solder on the connection. Thanks so much for your generosity & time doing this video!
@alfredobox15 жыл бұрын
I'm Glad i can help :)
@711lorena Жыл бұрын
GREAT MUSIC! GOD BLESS!
@brendenluster4843 жыл бұрын
Great video, much detail. Thanks!
@er-fw3jt5 жыл бұрын
I have exact same car..same problem..very helpful..thanks.
@alfredobox15 жыл бұрын
I'm glad i can help!
@itskio5 ай бұрын
Thank you so much for this!! BMW dealership is now asking for $500-600 for a full key replacement, a little over $400 for just the fob box and battery. I have a soldering iron so I’m going to give this a shot before committing to going to the dealership. I’m sorry if you’ve answered this before but do you need a soldering iron to remove the original cell battery?
@alfredobox15 ай бұрын
Yes, you’ll need one
@TheTorkerman5 жыл бұрын
Thanks so much, have been searching for this information. THANK YOU THANK YOU THANK YOU👍🏼👍🏼👍🏼
@alfredobox15 жыл бұрын
YOU welcome :)
@alfredobox15 жыл бұрын
I'm glad i can help :)
@ldnzz5 жыл бұрын
Planning on buying a soldering kit from amazon. And a replacement housing and also a battery.
@stephaniemcdowell27382 жыл бұрын
I have an 07 328xi and the key battery light came on the dash, I haven’t driven the car in months because the ELV is engaged, but is my fob rechargeable?
@alfredobox12 жыл бұрын
Hello Stephanie, most of the time the fob is rechargeable when you driving your vehicle. But if the battery is to old it May be time to replace it.
@stephaniemcdowell27382 жыл бұрын
@@alfredobox1 what size battery do I need? I know it’s not be charged because I haven’t driven my car since September when the steering wheel locked
@stephaniemcdowell27382 жыл бұрын
@@alfredobox1 How do I get the battery off if I do not have a soldering iron?
@alfredobox12 жыл бұрын
@@stephaniemcdowell2738 if you don’t have a soldering gun, I recommend you to take it to technician, try this store “Batteries Plus Bulbs”
@stephaniemcdowell27382 жыл бұрын
How do you get the actual battery off though? I have it all apart but I don’t know how to get the old battery off
@rondellknowles8562 жыл бұрын
Yes I’m wondering the same thing can pls let us know
@elkagu236 жыл бұрын
THANKS. UR VIDEO REALLY HELPED....KIP IT UP!!!!!
@alfredobox16 жыл бұрын
muhammed kagu THANKS !
@trooper975 жыл бұрын
Thank you
@alfredobox15 жыл бұрын
You welcome
@aydinkov Жыл бұрын
Hi, i replaced my battery everything works but i get error after battery replaced" This key is not belongs this vehicle"
@saulbarraza59352 жыл бұрын
Ichanged the shell not the battery on my 07 328i.and after that it didn't work didn't unlock or lock . do you know what it could be?
@alfredobox12 жыл бұрын
The only thing I can think is you damaged the circuit or Assemble it wrong, Was it working before you change the shell?
@saulbarraza59352 жыл бұрын
Yes it was working fine. It still let's me start the car just doesn't unlock. I ordered a battery hopefully its that.
@bryanlopez92546 жыл бұрын
Can you put a link to the items you bought on Amazon please
@benf36074 жыл бұрын
I replaced the battery and it starts the engine when pushed in but the buttons don't work on the key fob - any ideas ? does it need re-programming ?
@alfredobox14 жыл бұрын
No need re-programming, Chances are it was no good Assembly it back together. Removed the fob case and try again, if still not working chances are circuit are broken and you will need a new fob.(make sure battery is well connected)
@ryanpotter85504 жыл бұрын
Same here on my spare key. New battery in and gives off a strong signal, and starts the car but buttons do not lock / unlock the car. Did you fix it in the end?
@OG_RAFA44 жыл бұрын
I did this but now my car won’t start lol do you or does anyone know how to relearn the key to work again or do I call a lock Smith
@alfredobox14 жыл бұрын
Key fob battery replacement is only to open/closing doors, even with out battery your key fob should be able to startup your vehicle after you insert it in the slot.
@OG_RAFA44 жыл бұрын
AAA Auto Trim well now it doesn’t work?
@alfredobox14 жыл бұрын
OG RAFA you can start over again trying to see if you did assemble right or buy an other key fob from the car dealer
@slayyyy5 жыл бұрын
Did you need to reprogram the key? If so, how? Thanks!
@alfredobox15 жыл бұрын
No need to reprogram the key.
@31jclo5 жыл бұрын
If you need to reprogram the thing, do you know the process??
@resciostorr58164 жыл бұрын
Show me how to take the battery out it lil difference
@alfredobox14 жыл бұрын
Yes, please watch the video first
@alfredobox13 жыл бұрын
@Sleepy Post Hello Sleepy, just cut the two terminal wire that are welded on the battery, that’s how to removed the battery out of the circuit board. I try to do my best when I published a video but I’m not a professional taking videos sorry I just try to help .
@shaunariner5 жыл бұрын
Did you have to resolder the new battery or just put it in place?
@alfredobox15 жыл бұрын
Shaun Riner hello, in my case i did resolder it for better performance on the battery, now you can set the battery in place and it’ll work just fine.
@bryanlopez92546 жыл бұрын
Good video compa. But how did you take the battery off? If it's glued on the metal
@alfredobox16 жыл бұрын
Bryan Lopez yes the battery is welded, you need to brake the welding off in order to remove the battery. Suerte amigo
@indoperfect40805 жыл бұрын
@@alfredobox1 bro can you elaborate on this step please? I need to brake the welding off but dont have the torch welder, can I remove the welding with a credit card or something like that?
@alfredobox15 жыл бұрын
Indo Perfect Hello, I recommend to use clippers to remove the battery. I also recommend soldering the new battery in place you don’t have to but the battery will perform better.
@indoperfect40805 жыл бұрын
@@alfredobox1 ok thanks, its safe to solder the battery? they dont get cooked when soldering? thx again
@alfredobox15 жыл бұрын
Indo Perfect you don’t have to solder straight to the battery, please see the link of the battery I recommend to get, in that way you don’t solder straight to the battery. Please let me know any further question you may have :)
@erikalvarez45164 жыл бұрын
I'm having this issue. When the battery is dead on this variant will it show a low battery icon on the dash?
@alfredobox14 жыл бұрын
Erik Alvarez yes, it’ll show a low battery Icon on the dash.
@erikalvarez45164 жыл бұрын
@@alfredobox1 wierd... I have a non CA and replaced the battery. Even started the car WITHOUT a battery and still had no icon pop up
@slayyyy5 жыл бұрын
So yeah, I have the same fob for my 2007 335i, and these contain rechargeable batteries that charge up when in the ignition. My battery light came on, but since they aren't made to be serviced I'm told I just need to drive longer trips to recharge it. What made you replace yours?
@alfredobox15 жыл бұрын
slay2k In my case battery won’t charge even in a very long trip so that’s why ! Time to replace the battery. Please let me know any further question you may have. Thanks for watching
@slayyyy5 жыл бұрын
@@alfredobox1 That makes sense. How did you remove the attached metal legs from the battery? You heated it up with the soldering iron or something else?
@alfredobox15 жыл бұрын
slay2k sorry I couldn’t recorded that step, but you can do it 2 different ways one is the way you mentioned and a second way just cut it off with a clipper close to the battery. Before soldering new battery make sure it works opening and closing the door locks vehicle
@slayyyy5 жыл бұрын
@@alfredobox1 Thanks bud!
@slayyyy5 жыл бұрын
@@alfredobox1 Also, did you need to reprogram the key? If so, how? And is there a way to avoid reprogramming by quickly swapping batteries?
@lisamattivi16773 жыл бұрын
I don't believe it is true you have to break the casing to change the battery of a FOB for a 2007 328i. I have found another video that shows the use of a small screw driver on the end of the fob (small slot). I did this and it came right apart. I replaced the battery and snapped back together. I do not have the "smart key" fob which comes apart even easier.
@alfredobox13 жыл бұрын
Hello Lisa, Believe or not it is true you have to open the whole case just to replace the battery, This model Fob does not have a small window to pop up and replace the battery, it is really complicated to replace the battery. Please check for the fob on the video and you will find out It does no have a small window or little screws to remove in order to replace the battery. Cheers
@normanjarvie37414 жыл бұрын
What type of key fob do you order on Amazon please....?
@alfredobox14 жыл бұрын
Hello Norman, i was looking for the key fob case in Amazon but i couldn't find it. Remember you can still use the one you have just glue it back together. sorry for the inconvenience.
@alfredobox14 жыл бұрын
Norman Jarvie here is a new link from eBay where you can get an empty shell key fob. rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F283314832875 Cheers.
@rravenssamya4 жыл бұрын
My car opens and closes but it does not crank , ? I did the same thing ? What could be wrong ?
@alfredobox14 жыл бұрын
Not sure what's Wrong with your vehicle, but what I'm sure is there is nothing to do with your key fob. You may have a electrical problem.
@alexisguzman84714 жыл бұрын
I’m having the same problem bro, I’m getting a key with a slash through the middle. I’m going to change the battery see if that helps otherwise to the dealer it goes
@rravenssamya4 жыл бұрын
Turns out my car battery just needed to be replaced 🤷🏽. Great video anyway👍🏼
@alfredobox14 жыл бұрын
Alexis Guzman it could be your door lock actuator issue.
@alexisguzman84714 жыл бұрын
AAA Auto Trim would make the car not start ?
@joycefreeman-carter78974 жыл бұрын
Didn’t show how to remove the old batter and insert the new battery opening and closing a case is not so hard it just take time.
@robertriggins34175 жыл бұрын
Do not do this!!!!!!!!!!!! This is not the way to change the battery. Find another video that shows you the right way. There is a door that just pops off. If you follow these instructions you might as well use a hammer.
@alfredobox15 жыл бұрын
Sorry to disappoint you Robert, but in this specific model fob there is no battery DOOR you can pop off. On New fobs there is a battery doors you can pop off, please watch the whole video . Cheers
@lorneadam25 жыл бұрын
@@alfredobox1 You are correct Alfredo! I have the same Fob that had to cut open... it did not have a battery door... You helped me a lot Alfredo... Thanks so much!
@alfredobox15 жыл бұрын
lorneadam2 I’m glad I can help. Cheers
@Yeah_eatsht5 жыл бұрын
One key is comfort access and the other one isn't.... this video is very correct for the non comfort access