Weird Sound when unlocking

squeegee · 03-01-2019, 11:36 AM

Does anybody have any idea what this sound is?
Happens after the car has been sitting all day and I unlock the car. Does not happen if I leave the car in the garage and just open the door. Also doesn't happen is a relock the car and unlock again.
Its the little honk Duck sound ready before car unlocks.

https://vimeo.com/320797315

Thanks for any help.

nuabi · 03-03-2019, 04:39 PM

Does the sound go away if you configure your car using the iDrive menu to not chirp when unlocking/locking doors?

squeegee · 03-05-2019, 06:16 PM

The car doesn't have Idrive and the sound is before the alarm chirp.
May have stopped been a couple of days.

03-01-2019, 11:36 AM	#1
squeegee Private 6 Rep 75 Posts Drives: 2011 135i Join Date: Apr 2010 Location: SD,CA iTrader: (0)	Weird Sound when unlocking Does anybody have any idea what this sound is? Happens after the car has been sitting all day and I unlock the car. Does not happen if I leave the car in the garage and just open the door. Also doesn't happen is a relock the car and unlock again. Its the little honk Duck sound ready before car unlocks. https://vimeo.com/320797315 Thanks for any help. Last edited by squeegee; 03-01-2019 at 11:43 AM..
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03-03-2019, 04:39 PM	#2
nuabi Registered 0 Rep 2 Posts Drives: 2011 135i Join Date: Jan 2019 Location: Cincinnati iTrader: (0)	Does the sound go away if you configure your car using the iDrive menu to not chirp when unlocking/locking doors?
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03-05-2019, 06:16 PM	#3
squeegee Private 6 Rep 75 Posts Drives: 2011 135i Join Date: Apr 2010 Location: SD,CA iTrader: (0)	The car doesn't have Idrive and the sound is before the alarm chirp. May have stopped been a couple of days.
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