Awkward buzzing sound

Something happened that happened a long time ago with my 2011 30i, when I unlock my car door and sat in my car a very awkward buzzing sound That almost sounds like it's coming from the back behind my seats, and then when I turn my car on the buzzing's still occurs even behind my radio and CD player even playing It's a very loud buzzing until I get out of the car lock the doors and within 10 minutes it goes away, it's done this once before several months ago, I have a video below of it could anybody tell me what this is?
 
I have only noticed recent months a very low buzz sound, i assume it's the pump.
Bit like tinnitus i only notice it if i deliberately listen.
Perhaps they get nosier as they wear.

Also if you have iDrive with disc in it, it starts up before you insert the key.
 
Chippie said:
Welcome to the forum.
it could be the fuel pump

:thumbsup:

Sounds the most likely cause…assuming the noise is not coming out of rear speakers?
 
Bit of a longshot, but it's been known to happen; have you checked to see if it's a vibrator or vibrating buttplug, carelessly and and possibly accidentally misplaced by the previous owner but still active when the on/off switch is activated by the slight movement of the seatback when you sit in the seat?

I challenge anyone to deny the plausibility and possibility of that occurrence, especially Pondrew or the other members of the Z4 Bingo Handbag Brigade
:lol:
:evil:
 
Chris_D said:
Bit of a longshot, but it's been known to happen; have you checked to see if it's a vibrator or vibrating buttplug, carelessly and and possibly accidentally misplaced by the previous owner but still active when the on/off switch is activated by the slight movement of the seatback when you sit in the seat?

I challenge anyone to deny the plausibility and possibility of that occurrence, especially Pondrew or the other members of the Z4 Bingo Handbag Brigade
:lol:
:evil:
Chris, is it me, or do your posts appear every 4 weeks? :poke: :D
 
enuff_zed said:
Chris_D said:
Bit of a longshot, but it's been known to happen; have you checked to see if it's a vibrator or vibrating buttplug, carelessly and and possibly accidentally misplaced by the previous owner but still active when the on/off switch is activated by the slight movement of the seatback when you sit in the seat?

I challenge anyone to deny the plausibility and possibility of that occurrence, especially Pondrew or the other members of the Z4 Bingo Handbag Brigade
:lol:
:evil:
Chris, is it me, or do your posts appear every 4 weeks? :poke: :D
That's a very astute observation, however purely coincidental I would suggest.
Unless, of course you are insinuating that I am fact, a lady?
:lol:

I am a lady.jpg
 
Chris_D said:
I challenge anyone to deny the plausibility and possibility of that occurrence, especially Pondrew or the other members of the Z4 Bingo Handbag Brigade :lol: :evil:

Sorry, missed this thread. I was at Bingo. Just got back. :D
 
Does it sound like Morse code and does it disappear or reduce depending on how much fuel you have in the tank?
 
Chris_D said:
enuff_zed said:
Chris_D said:
Bit of a longshot, but it's been known to happen; have you checked to see if it's a vibrator or vibrating buttplug, carelessly and and possibly accidentally misplaced by the previous owner but still active when the on/off switch is activated by the slight movement of the seatback when you sit in the seat?

I challenge anyone to deny the plausibility and possibility of that occurrence, especially Pondrew or the other members of the Z4 Bingo Handbag Brigade
:lol:
:evil:
Chris, is it me, or do your posts appear every 4 weeks? :poke: :D
That's a very astute observation, however purely coincidental I would suggest.
Unless, of course you are insinuating that I am fact, a lady?
:lol:

I am a lady.jpg
Now come on Chris, no photoshopping allowed.
 
It’s not possible to post a video on here, upload it to YouTube and then post a link to it.
 
Sounds like a dodgy connection in the audio / power wiring then.. :tumbleweed:
 
Here is the video
https://click.email.vimeo.com/core/?qs=9431f3831eedfee69ad59c9b3ed203de0aaa932954a2e71828c03cf4692ab92679b22d268fe678a08315a0a6f6d494c0b4c9cbca12f86c94635139a321ee598e
 
Noisy. Check all your grounding points are secure.
I assume the buzzing goes away when you turn the volume down/off?

Alternatively, Pondrew will be able to clarify if that's the same buzzing noise as his 'Lovehoney Butt Tingler' when activated.
:lol:
 
BMWMAN2022 said:
Here is the video
https://click.email.vimeo.com/core/?qs=9431f3831eedfee69ad59c9b3ed203de0aaa932954a2e71828c03cf4692ab92679b22d268fe678a08315a0a6f6d494c0b4c9cbca12f86c94635139a321ee598e

Blimey ! That is loud. I have no idea, sorry :?
 
That noise is very loud, the only thing I can suggest at the moment is to pop the speaker covers off and disconnect the wires and see if it stops.
 
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