Good video to fallow. Very well done. I fallow everything in the video and completed the job. It really make a huge difference with four more speakers playing the audio. A huge shout out to the person who create this video.
Just finished my installation, I am not a professional, but since I live in LA, I did everything on my passenger side. I believe it’s a little bit easier. It took me around 90 minutes. I needed to re-run the cable since it was about an inch short after first try. The hardest part was the middle blue connector, I did remove the connector above it before removing the blue connectors. Like Raymond said, fingers are the main tool for this upgrade. I have not tried it, but all I can say is it works fine. Good job for making this cable. Thank you.
I dont mean to be so offtopic but does any of you know a method to get back into an instagram account? I was dumb lost my password. I love any assistance you can give me!
@Matthias Damon Thanks for your reply. I found the site thru google and Im in the hacking process atm. Looks like it's gonna take a while so I will reply here later with my results.
So you are installing 2 extra speakers on the front speakers? One speaker is 4 Ohms so you are getting three 4 Ohm speakers parallel what's about 1.4 Ohms in total... Not sure if the Tesla Amp can handle it. Also the tweeter will get the full unfiltered (bass & mid) signal?
Am I correct that you need only wire the passenger side and you don't run cabling on both sides? I guess I'm just confused about how this powers driver's side speakers
Sold my 2020 Tesla model 3 standard range with the stereo upgrade harness, I bought the Kia EV6 and traded that in for model 3 2021 now I have to buy the harness again to get more speakers working. 😂
Is the rear trunk speaker truly enhancing the overall sound quality? Considering the complexity of the installation process, it is crucial to assess its actual contribution.
I'm a bit confused i have the same cable you are showing, my car is rds, you show how to connect the cable to the computer and than you show the same connector on the orher side and connect the tweeter. Dont understand how this is done. If connected on the computer on the left, the tweeter cable is not long enough to reach the right side
Hi Raymond I have a 2021 LHD M3. I have trouble finding the right hand side tweeter plug location in the passenger compartment. Do you have any wiring diagrams, maybe share with me? I followed your RUclips instructions but can't find it. Many thanks
I am sorry if I am repeating the same question- trying to watch install videos and comments and I seem to be getting conflicting advice: I have a 2019 SR+ LHD(with the inactivated rear speakers). Is all the work I need to do only on the passenger side? I thought I saw a video in November from Raymond, that showed the initial connection under the glovebox (computer connection) and then a pass through in front of the center console to the drivers side and then connections running down the side from the A pillar, B pillar and to the rear. Even the video above shows Raymond working on the drivers side (though RHD) My harness which I ordered on Black Friday and received in Dec 2020 seems to be appropriate for just one side of the car. So the connections Raymond is showing on the drivers side, is also on the passenger side, so that we can run everything on that side?
@teslaOffer the cable under the b pillar that connects to the blue plug needs to be shorter, It prevents the trim from fitting properly and it is bent extremely hard in order to fit. Am I doing something wrong?
This 'upgrade' caused my Model 3 to have a variety of software issues. Cruise would fail, AP would have issues. The windows would trigger in the up position. After I removed it no problems. The connector that goes into the Tesla computer wouldn't seat fully. I did hear the additional speakers, but it was barely noticeable when it did work. Junk. Thanks for the video, it reminded me how to remove this.
Hi Jeff, please contact us on telegram. We can help you diagnose the problem. Probably the B pillar connector was not connected tight, but we can look at it together.
I have a 2019 RHD car with back speakers. I bought a wiring harness off aliexpress however the cable from the computer (left side) to the right side is too short. Must be only for LHD cars. I'll try solder additional length so I can run the length from left side computer to right passenger side. My question is, does the connector for the computer add the left side tweeter/surround speakers, or is this all done from right side/passenger?
I ordered the DIY wire harness, and I have model 3 SR+ 2020 model, I have no speakers at the rear of the car, so I just plug into to speakers and tweeters up front and no need to run along the edge of the car, as I no speakers on the back shelf.
Is the 2021 version plug and play now ? I don't want to tap any wires... Also, does the "2021 without rear speakers" version have the rear shelf connector ? I swapped my 2021 rear shelf with one that have the original speakers and harness.
so i have 2022 standard and was looking at just buying an oem rear shelf with speakers installed on ebay, hows your experience with them? also is it a drop in swap or does it require some modifications?
I am very confused. I have a rhd 2019 model 3 sr+. You say all connections should be done on the passenger side yet on the video you connect a single cable on the passenger side and then connect the main cable on the drivers side on a RHD car. What is the purpose of the small cable connected to the computer? Is the signal cable connection always on the drivers side in a RHD?
For RHD cars, you need to connect 1 connector on the passenger side (left side) to the ICE and then then remaining 3 connectors on the driver side (right side)
Is anyone getting an error message saying “electrical system unable to support all features” and “schedule service to replace 12v battery” ? I installed this and immediately got the issue
So what’s everyone view is this worth the hassle to activate the extra speakers? Looks alot of hassle on a 3 sr+ 2019 my was registered in March 2020 thanks
I installed the set with rear speakers on my RHD 2020.6 SR+, somehow the passenger side A pillar speaker still has no sound, other speakers are all good, what could be the issue and anywhere I should check again?
Thanks, I'm contacting support, except that, it works quite well, the trickiest part is to put the back seats window top panel back, it took me quite some hour to figure out that I need to spin it up to horizontal and align the top and push close to the window trim first then push downside in…
@@EVOffer I checked with your support and they suggested me to check B pillar connector and A pillar speaker connector and it turns out Tesla didn't connect my passenger side A pillar speaker! After I opened a pillar panel and manually connected it, all good now! Thanks a lot for the good product and service.
If I only want to activate the front tweaters (no rear shef speakers) do I only need to connect the harness at the front of the car? So no middle or rear car connects necessary? Thanks
So no middle or rear plugs? Any advantage or disadvantages to plugging them im? Also for left hand drive cars, do you install on left of right side of car
@@yanyan3303 I think the B pillar is the middle plug (at the back of the front passenger side seat, blue plug in the video) so I presume you need to connect that. But not the last plug at the rear of the car.
For facelift Model 3 (Model Year 2021), the connector shown at 03:45 is missing. We have 2 solutions for that. Please contact out Tech Support for details.
@@EVOffer do you have a video yet for the 2021. I just got my kit, I had a note that it was for a 2021 but I don't see anything different on the wire, there was nothing in the box with 2021 instructions.
Raymond, I got the speaker wire harness today, but Im missing the first part the goes into the computer, it’s the small single piece. Thanks I will email you as well, I sent you a message on telegram.
Good video to fallow. Very well done. I fallow everything in the video and completed the job. It really make a huge difference with four more speakers playing the audio. A huge shout out to the person who create this video.
Just finished my installation, I am not a professional, but since I live in LA, I did everything on my passenger side. I believe it’s a little bit easier.
It took me around 90 minutes. I needed to re-run the cable since it was about an inch short after first try.
The hardest part was the middle blue connector, I did remove the connector above it before removing the blue connectors.
Like Raymond said, fingers are the main tool for this upgrade.
I have not tried it, but all I can say is it works fine. Good job for making this cable. Thank you.
I dont mean to be so offtopic but does any of you know a method to get back into an instagram account?
I was dumb lost my password. I love any assistance you can give me!
@Matthias Damon Thanks for your reply. I found the site thru google and Im in the hacking process atm.
Looks like it's gonna take a while so I will reply here later with my results.
@Matthias Damon it did the trick and I now got access to my account again. Im so happy:D
Thank you so much, you really help me out !
@Jermaine Reece You are welcome xD
So you are installing 2 extra speakers on the front speakers? One speaker is 4 Ohms so you are getting three 4 Ohm speakers parallel what's about 1.4 Ohms in total... Not sure if the Tesla Amp can handle it. Also the tweeter will get the full unfiltered (bass & mid) signal?
Am I correct that you need only wire the passenger side and you don't run cabling on both sides?
I guess I'm just confused about how this powers driver's side speakers
Sold my 2020 Tesla model 3 standard range with the stereo upgrade harness, I bought the Kia EV6 and traded that in for model 3 2021 now I have to buy the harness again to get more speakers working. 😂
as long as you got an lfp battery id say worth it
Is the rear trunk speaker truly enhancing the overall sound quality? Considering the complexity of the installation process, it is crucial to assess its actual contribution.
I'm a bit confused i have the same cable you are showing, my car is rds, you show how to connect the cable to the computer and than you show the same connector on the orher side and connect the tweeter. Dont understand how this is done. If connected on the computer on the left, the tweeter cable is not long enough to reach the right side
Hi Raymond I have a 2021 LHD M3. I have trouble finding the right hand side tweeter plug location in the passenger compartment. Do you have any wiring diagrams, maybe share with me? I followed your RUclips instructions but can't find it. Many thanks
Hi, yes you can find the wiring diagram on our installation manual
I am sorry if I am repeating the same question- trying to watch install videos and comments and I seem to be getting conflicting advice:
I have a 2019 SR+ LHD(with the inactivated rear speakers). Is all the work I need to do only on the passenger side? I thought I saw a video in November from Raymond, that showed the initial connection under the glovebox (computer connection) and then a pass through in front of the center console to the drivers side and then connections running down the side from the A pillar, B pillar and to the rear. Even the video above shows Raymond working on the drivers side (though RHD)
My harness which I ordered on Black Friday and received in Dec 2020 seems to be appropriate for just one side of the car.
So the connections Raymond is showing on the drivers side, is also on the passenger side, so that we can run everything on that side?
Yes
Do you have to put in the blue connector along the door panel, if you only want the 4 door pillars working.
@teslaOffer the cable under the b pillar that connects to the blue plug needs to be shorter, It prevents the trim from fitting properly and it is bent extremely hard in order to fit. Am I doing something wrong?
This 'upgrade' caused my Model 3 to have a variety of software issues. Cruise would fail, AP would have issues. The windows would trigger in the up position. After I removed it no problems. The connector that goes into the Tesla computer wouldn't seat fully.
I did hear the additional speakers, but it was barely noticeable when it did work. Junk.
Thanks for the video, it reminded me how to remove this.
Hi Jeff, please contact us on telegram. We can help you diagnose the problem. Probably the B pillar connector was not connected tight, but we can look at it together.
I have a 2019 RHD car with back speakers. I bought a wiring harness off aliexpress however the cable from the computer (left side) to the right side is too short. Must be only for LHD cars.
I'll try solder additional length so I can run the length from left side computer to right passenger side.
My question is, does the connector for the computer add the left side tweeter/surround speakers, or is this all done from right side/passenger?
We sell the speaker activation kit for RHD cars with extra length connecting to the MCU. Installation manual can be found on our product page.
I ordered the DIY wire harness, and I have model 3 SR+ 2020 model, I have no speakers at the rear of the car, so I just plug into to speakers and tweeters up front and no need to run along the edge of the car, as I no speakers on the back shelf.
Just got this wire harness for my 2023 Model 3 without a rear speaker. Would this harness work for my car? What do you do with the rear wire?
Yes, Variant C works. You can cut the wire if you don't planned to install the rear shelf speakers
Thanks for the video ! Is it a good improvement compared with the normal amount of speakers with all them working?
The improvement is more on surrounding instead of the sound quality.
@@EVOffer ok thanks so is it worth doing ? Looks a lot of hassle? Thanks
Will you service down San Diego?
Does it also work for EU Cars?? Because there were some issued before with the free speaking and the "SOS" Knob not working anymore.
It works perfectly on EU cars
Is the 2021 version plug and play now ? I don't want to tap any wires... Also, does the "2021 without rear speakers" version have the rear shelf connector ? I swapped my 2021 rear shelf with one that have the original speakers and harness.
so i have 2022 standard and was looking at just buying an oem rear shelf with speakers installed on ebay, hows your experience with them? also is it a drop in swap or does it require some modifications?
I am very confused. I have a rhd 2019 model 3 sr+. You say all connections should be done on the passenger side yet on the video you connect a single cable on the passenger side and then connect the main cable on the drivers side on a RHD car. What is the purpose of the small cable connected to the computer? Is the signal cable connection always on the drivers side in a RHD?
For RHD cars, you need to connect 1 connector on the passenger side (left side) to the ICE and then then remaining 3 connectors on the driver side (right side)
If I get the subwoofer output version, do I use the Tesla sub / amp combination or do I have to get 3rd party?
3rd party sub should be easier
great video, it the same for the SR+ 2021?
Almost the same except you need to tap 2 wires on the right side
Any issues at high volumes?
please tell me where can i buy a set of wires to activate the front speakers for tesla 2021
This tuto is for the full kit, do you have any tuto for the "without rear speaker" cable ?
exactly the same except connecting to the connector in C pillar
Is there a secret to disconnecting from the cpu? I can’t get the connector out and the space is tight
Thanks Raymond for helping me out.
Is anyone getting an error message saying “electrical system unable to support all features” and “schedule service to replace 12v battery” ?
I installed this and immediately got the issue
Awesome mod to the Model 3 SR+ sound system!
So what’s everyone view is this worth the hassle to activate the extra speakers? Looks alot of hassle on a 3 sr+ 2019 my was registered in March 2020 thanks
Didn’t get the rear speakers, any chance provide separate links to buy the speakers ? Or let us know the specs of the speakers ?
what MY and month is your M3?
Please reach out to our customer support on WhatsApp and we will provide you the link to purchase
I installed the set with rear speakers on my RHD 2020.6 SR+, somehow the passenger side A pillar speaker still has no sound, other speakers are all good, what could be the issue and anywhere I should check again?
Please contact our tech support for assistance.
Thanks, I'm contacting support, except that, it works quite well, the trickiest part is to put the back seats window top panel back, it took me quite some hour to figure out that I need to spin it up to horizontal and align the top and push close to the window trim first then push downside in…
@@EVOffer I checked with your support and they suggested me to check B pillar connector and A pillar speaker connector and it turns out Tesla didn't connect my passenger side A pillar speaker! After I opened a pillar panel and manually connected it, all good now! Thanks a lot for the good product and service.
Where did you get the harness
Hi, you can find the purchase link in the video description
If I only want to activate the front tweaters (no rear shef speakers) do I only need to connect the harness at the front of the car? So no middle or rear car connects necessary? Thanks
Correct. Connect only the ICE, a pillar and b billar connectors.
So no middle or rear plugs? Any advantage or disadvantages to plugging them im? Also for left hand drive cars, do you install on left of right side of car
@@yanyan3303 all on the right side
@@EVOffer how about the plug in... Just the ICE plug and the R plug? No middle or rear plug needed?
@@yanyan3303 I think the B pillar is the middle plug (at the back of the front passenger side seat, blue plug in the video) so I presume you need to connect that. But not the last plug at the rear of the car.
Is it the same install for sr+ mic?
We believe so. However, we still haven't disassemble any MIC Model 3 yet.
MIC??? 🎤
@@dtriplett03 Made in China 😀
@@EVOffer have you any updates on tha mic Sr+?
Yes, we have worked on MIC model 3 without any problems
Is this the same for 2021 model 3 sr+
For facelift Model 3 (Model Year 2021), the connector shown at 03:45 is missing. We have 2 solutions for that. Please contact out Tech Support for details.
@@EVOffer Is it still a plug and play solution? Are you going to demo those 2 solutions?
@@mshumway78 one of them is plug and play and we will have the wire ready soon
@@EVOffer do you have a video yet for the 2021. I just got my kit, I had a note that it was for a 2021 but I don't see anything different on the wire, there was nothing in the box with 2021 instructions.
@@josephv5484 Please contact our tech support
Almost like Tesla should just enable the speakers they include in your car by default…..
Love to support 自己人！
請問有冇廣東話教學片？
No, sorry
如果自己diy 同你買之後跟你呢教學就可以？
@@vic9029 yes, you can follow this tutorial for the installation. Btw it requires additional step for 2021 Model 3.
Has anyone done this on their 2021 SR+ ?
we have installed it on a lot of 2021 model 3 up to july 2021 build without any problems
Just curious maybe I have a new model but I can’t locate the passenger tweeter connection any advice! I do this stuff quite often just kinda stumped
this is crazy hard to do…. :(
Not that difficult if you have all the tools 😁 contact us for installation service if you are in Hong Kong
@@EVOffer I’m in Sydney sadly - I would love to buy the frunk open though!
@@kelvpoon wait for the black friday sale 😁 we do have partner installers in sydney if you would like to get it installed by professional installer
@@EVOffer do you include shipping? Or I buy from partner here directly?
@@EVOffer i guess the frunk I’m happy to try too!
Raymond, I got the speaker wire harness today, but Im missing the first part the goes into the computer, it’s the small single piece. Thanks I will email you as well, I sent you a message on telegram.
does this work on 2021 models as well?
Yes, just need to do two tapping on right tweeter