static buzz from left speaker
07-29-2018, 11:11 PM
#1
static buzz from left speaker
A couple times now (twice today) on my 14 Panamera , a static buzz will come from the left front dash speaker. Turning off the PCM or adjusting volumes does not change its sound - volume or otherwise. Sometimes it will come on for a few minutes and stop only at highway speed didn't notes on city driving. Do anybody know what can be the problem
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Exslave (10-05-2019)
07-30-2018, 10:53 AM
#3
Yes but still if you turn off the speaker this sounds should still come through this speaker from the back up sensor and no navigation You just mute the radio and everything else is still working
07-30-2018, 11:31 AM
#5
ahh, good point....I've never really paid attention to where the warning sensor sounds come from.
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10-05-2019, 11:19 AM
#8
Drivers side cash buzz...
A couple times now (twice today) on my 14 Panamera , a static buzz will come from the left front dash speaker. Turning off the PCM or adjusting volumes does not change its sound - volume or otherwise. Sometimes it will come on for a few minutes and stop only at highway speed didn't notes on city driving. Do anybody know what can be the problem
I have a 14 4s Executive that has the same buzz posted by Dragen. Has anyone figured a solution or identified the source. It sounds electronic but mine varies with speed. 90 mph and above the sound is very pronounced. I recently bought this car and it has 45k miles.
10-10-2019, 09:54 AM
#9
i've had a similar sounding (no pun intended) issue w my '19 turbo s e-hyb burmester coming from the passenger side a-pillar speaker. lots of static distortion when listening to speaking voices, not so much music/singing. haven't had time to have it repaired, but hope to do so soon.
10-11-2019, 02:41 AM
#10
Are you sure the noise is coming from the speaker or just the area of the speaker in the ash? The noise I hear remains after the PCM is turned off. I'm not convinced its electronic but it sure sounds like it.
03-15-2020, 12:33 AM
#11
1st Gear
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I’m experiencing the same problem
Have you figured out the cause behind the static sound coming from the speaker? Have you had your alternator replaced?
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Exslave (03-16-2020)
03-26-2020, 01:29 AM
#13
I have not figured the source or the cause of the noise. I have not had any repairs done and I'm still running the OE alternator as far as I know. Do you notice the noise presents itself as a certain speed and subsides as you go faster?
10-20-2020, 06:33 PM
#14
2nd Gear
Join Date: Oct 2020
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I HAVE FOUND HOW SOLVE THE ISSUE IN PANAMERA 970 FIRST I WAS HAVING SOME CRAZY SYMPTOM LIKE THE PCM RADIO VOLTAGE PROTECTION SHUTDOWN. +SPEAKER NOISE EVEN WHEN CAR WAS OFF THEN FEW DAY AGO I NOTICE MY PASSANGER FOOT WAS WET LIKE CRAZY SO I REMOVE ALL TGE CARPET AND DRY EVERYTHING FOR FEW DAY WHIT HEATER. BUT PROBLEM WAS STILL THERE I DECIDED TO UNSCREW 3X GROUND ON THE FLOOR PASSANGER SIDE NEAR THE BOSE AMPLIFIER THAT ARE CONNECT TOGETHER. I NOTICE 1X OF THIS 3 GROUND WAS MAKING LITTLE SPARK AND I STILL DONT KNOW WHY BUT I ISOLATE HIM(I TGINK IT THE ALARM HORN GROUND) AND CONNECT THIS CABLE ALONE SOMEWHERE ELSE ON THE FRAME OF THE CAR AND RECONECT NORMALY THE 2X OTHER GROUND TOGETHER AND THEN ALL MY ISSUE WAS FIX NO MORE BUZZING SPEAKER NOISE NO MORE PCM ERROR VOLTAGE PROTECTION ETC... (PANAMERA 970 HAVE know iSSUE WHIT Water passanger floor plz be aware fix this ). I know my englich terrible 😂👍
Last edited by ΛΕΡΘΕ; 10-20-2020 at 06:35 PM.
10-21-2020, 12:09 AM
#15
Instructor
Just took delivery of a 2020 4s that was shipped to us, the front driver door speaker sounds like it is blown. Isolated it by using the balance function. Any fixes? Or off to the dealer on a 50 mile car. Not too happy right now.