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Acoustic Locking System (Faint Noise)

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Old May 11, 2020 | 05:33 AM
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dubash's Avatar
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Joined: Jan 2020
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From: Dubai
W205
Exclamation Acoustic Locking System (Faint Noise)

Hope you guys are well and keeping safe.

Recently I've noticed that once I lock my vehicle (C-300 - W205) the locking sound over time has become very faint. It used to be quite prominent and loud a while back.

I thought it was my horns so I replaced both of them and still this faint locking sound was there upon locking.

Is there a different horn/siren for the locking acoustics and is is associated with the panic button alarm? If so does any one know the location so maybe I can replace that.

I had read somewhere that it could be the battery of my key fob that needs to be changed. I personally don't think that should solve this issue I have been having.

If anyone has any info on this, I would appreciate the response.

Cheers
Zane
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