E87 right subwoofer-no wires

[speedy24]

Hi,
I recently bought E87 116i I had many faults, and now I have to solve this one.
Diagnostics says:

— C544 Speaker output lines, front right line disconnection
I pulled everything out, and I see there is no speaker and no wires
Then I pulled out everything on the left side to see how it should look, and everything is fine.

PS: On right side I have 2 more faults, probably because someone washed seats and spilled too much water
93C2 MRS Seat mat, seat occupancy detector, passenger.
Seatbelt reminder is always active, and airbag faulty red screen and lamp are constantly on.(this will someone else solve I'm saying just so you know that there are 3 faults on same spot)


Please help!

[golfer23rm]

the wire is there, so basically the sub was taken out....try a breakers for a 2nd hand unit and replace it there.
if you want to test the wires work, put the other side in the side that's missing the sub and see if the code comes up for the other side, then at least you know the wiring works.

[Suprgnat]

Originally Posted by speedy24

— C544 Speaker output lines, front right line disconnection
I pulled everything out, and I see there is no speaker and no wires
Then I pulled out everything on the left side to see how it should look, and everything is fine.

Please help!

That's definitely not an 8 inch sub from the HiFi or HK audio. You don't mention what audio system you have or the vin, but the base audio system only comes with a single 6 inch sub under the driver's seat. That could explain the lack of wiring under the passenger seat, but not the diagnostic code.

https://www.realoem.com/bmw/enUS/sho...diagId=65_1483

https://www.realoem.com/bmw/enUS/par...&q=65139204786

[speedy24]

Originally Posted by golfer23rm

the wire is there, so basically the sub was taken out....try a breakers for a 2nd hand unit and replace it there.
if you want to test the wires work, put the other side in the side that's missing the sub and see if the code comes up for the other side, then at least you know the wiring works.

I can't find wires, everything looks normal. This box was under the seat and there was a mesh cover.

[speedy24]

Originally Posted by Suprgnat

That's definitely not an 8 inch sub from the HiFi or HK audio. You don't mention what audio system you have or the vin, but the base audio system only comes with a single 6 inch sub under the driver's seat. That could explain the lack of wiring under the passenger seat, but not the diagnostic code.

https://www.realoem.com/bmw/enUS/sho...diagId=65_1483

https://www.realoem.com/bmw/enUS/par...&q=65139204786

I don't know what audio I have.
I have tweeters, if that can tell you something.

These are numbers on subwoofer from left side.


6513 9204785-03

[golfer23rm]

E87 had covers....it could just be covers in the door sails and no tweeters.

[speedy24]

Originally Posted by golfer23rm

E87 had covers....it could just be covers in the door sails and no tweeters.

But could it be possible that on the right side never was speaker in the floor?
Anyway, that doesnt explain why diagnostics reported missing speaker

[golfer23rm]

Originally Posted by speedy24

But could it be possible that on the right side never was speaker in the floor?
Anyway, that doesnt explain why diagnostics reported missing speaker

i was talking about the tweeters.

[speedy24]

Originally Posted by golfer23rm

i was talking about the tweeters.

You were right!
I had to touch the mesh to realize that there is no vibrations.

There are no tweeters.

[golfer23rm]

Originally Posted by speedy24

You were right!
I had to touch the mesh to realize that there is no vibrations.

There are no tweeters.

easy to add. remove the door sails and you can add tweeters.
google how to add....go to a scrapyard/breakers to get the 2 clips that fit to the speaker in each door. plug and play. then just clip the tweeter in place.

[speedy24]

Originally Posted by golfer23rm

easy to add. remove the door sails and you can add tweeters.
google how to add....go to a scrapyard/breakers to get the 2 clips that fit to the speaker in each door. plug and play. then just clip the tweeter in place.

I was thinking about the same thing! Thank you.
But I have to solve first these problems speakers and JBE (some idiots put JBE from wrong car)