Lexus GS 2013+ :: Buzzing Sound After Cold Start
May 6, 2015
Can't exactly pinpoint this yet but for sure it's very consistent. Every morning when the car is cold (and been sitting for 12 hours), when I get in the car and start, within the first 5-10 seconds, there will be a long buzzing noise coming from behind the radio or cup holder area. I don't feel anything is vibrating though. It goes on for like 2-3 seconds, then off, and usually another few seconds there will be another one or two short ones. after that everything is fine
when I leave work (warmer), I don't seem to hear anything at all.
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I own a 2013 ES 350 with 5000 miles.
On cold weather conditions, doing a cold start, I allow the engine to run and warm up for a minimum of 5 minutes before driving. In this time frame the engine goes thru the whining sound and then the engine noise is quiet (normal).
What do other owners allow for engine warm up time before driving.
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This might just be car engine in general regardless of make or model, but upon a cold start, my GTI engine whines or buzzes for approximately 1 second before it stops. I had a 2009 Toyota Corolla that also did this, but I had it fixed with a TSB due to the oil not reaching the VVT-I gears or something in time. It's not the same noise in my GTI, but I was wondering about same sound almost every time upon a cold start?
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My 09 LS w/ 65k on it wont start. last night i drove the car around to several places, and on my last stop of the day i couldnt get the car to start. finally after several tries, it fired right up. but today, no such luck.
All the lights come on (and I have charged my batery with a tender to be sure its not the battery), the steering wheel moves in to position, and I either get a click, or a buzzing sound.
Sounds like starter, any other opinions?
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Have experienced really annoying buzzing when listening to the stereo when it's noticeably cold out? I know the car is cold ( it's been below zero in MN for most of the week) but if there is remotely any bass, I hear this faint buzzing from the doors that is driving me insane, I hope I'm not the only one? Had the car for a month and aside from that it's been great.
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To get straight to the point: I have a 2013 GTI that has recently started making a screeching noise on cold starts and during engine acceleration (not necessarily heavy load, but actual engine speed acceleration).
I recorded a video of it this morning and it is very easy to discern the sound. The car is APR stage 1 tuned and has a south bend clutch but I don't think either of those are related to the sound. The water pump has been replaced from the service bulletin, the auxiliary belt tensioner has been replaced because it started to make a noise (this noise is completely different). Otherwise the car has never given me an issue, it has been maintained exactly per the OEM repair schedule other then oil changes every 5k miles vs. 10k. I use mobil 1 0W-40 oil.
The video link: [URL] ....
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So I've been noticing this winter that pretty much after every cold start a weird smell comes through the vents. To me it smells like natural gas, like the type found in some gas heating systems. It tends to go away after about 10mins. It may have also faded in and out once or twice when the car was running for an extended period of time.
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I have a 2012 limited (non tech pkg) and I want to see if my speakers are the only ones that have a buzzing to them during cold mornings? Once it warms up, the speakers tend to be better. I have the power bass on low and I usually listen to AM radio in the morning. Kind of hard to explain but there is a buzzing rattle noise when the sound reaches a high point. It isn't a constant noise but rather dependent on the sound.
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I have totally insulated my 2013 Avalon XLE with the sound deadening materials. Now, I can hardly hear or feel any engine noise or vibration at any speed unless I really accelerate the engine hard. I have also insulated my wife's 2012 Camry LE but I have not been able to eliminate the typical 4 cylinder engine buzzing sound and vibration intruding into the cabin. I am wondering if the Avalon Hybrid does the same once the 4 cylinder engine kicks in even though it is better insulated than the Camry.
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When I start the GX in the morning, the under hood has a sort of clicking noise almost like a roulette wheel after the car has been started and running. It then goes away after about a minute of driving.
You can't really hear it inside the vehicle, only if you're outside. The serpentine belt is relatively new and OEM.
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I have a new 2014 RX350, and around the 500 mile mark I began hearing a faint static/buzzing noise that is definitely noticeable when it is very cold outside. It seems to be related to the braking system (i.e. when you press and release the brake pedal), but I have heard it when I'm just driving and not touching the brake pedal. It almost sounds like the car's electronics are going through a self-check, but it is audible. Took my RX to the dealer and they said that the noise is "normal" and that all third generation RX's have that noise - something to do with the brake pedal modulation? All I know is that it is annoying, especially when everything else is so quiet when you drive without the radio on and the fan speed turned down. Definitely disappointing in any car but especially a Lexus.
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My GS350 barely has 20k miles and started doing this recently. When I would have the fan in "circulate air" mode and blower on highest, the blower makes a very loud buzzing noise and strong vibration. The blower is on the passenger side next to the glove box. When the air is pass through it does not do this.
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I bought my RX350 last month and sometimes I notice a strange buzzing sound coming from the car while the engine is off. This noise can come at anytime and usually hours after I have turned off my car. It's difficult to isolate where it's coming from and can last just a few minutes.
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I have recently started to hear (at frequent intervals) a loud buzzing sound that can best be described as a phone vibrating/buzzing while its on a table. The sound happens every few minutes and is pretty annoying. It seems to be coming from around the navigation area or glove compartment - i cant pinpoint it. I turned off the radio and AC and the sound is still present. My Navigation Wood cover has been STUCK for a few months (doesn't come out and shut nor tilt) but not sure if that is the cause here. What can be causing this sound?
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I noticed for the last couple weeks, my wife's 05 Limited has developed some kind of buzzing sound around the dash on start up.
In the morning, once I get in and press engine start, there is a buzzing, d...zzz..d....d..zzz.zzz.... noise coming from the dash area. I turned the car off and restart, it went away. It happened once a while. This morning, same noise, I kept on driving, probably after 30 sec, it stopped..
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The last two mornings I have gone into my garage and have heard a faint "buzzing" noise that seems to be coming from the rear of 2013 RX350. Given the location of the noise, my first inclination was that it was possibly the fuel pump running a cycle for some reason. But when I heard it for the second day in a row, I figured it would be wise to ask if this is normal or something I should take up with the dealer?
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I have been noticing a noise from the driver side back wheel. Like a buzzing sound. Is this normal? The reason why I am asking is I received the car like that and I do not know if something is wrong or is just normal operation. The noise can be heard while the car is parked so i do not thing it has anything to do with breaks or such.
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While working on diagnosing my center console issue last night, my engine refused to start & I am completely lost as to what the issue is.
I hear a buzzing sound when I hit the brakes and push the button to start.
But all my headlights lights & interior electronics work fine.
I am so irritated as this happens on the SATURDAY evening and everywhere is closed on Sunday; hence I can't get the car serviced.
This is a brand new car w/ less than 2600 miles on it.
YouTube ....
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My left headlight has been going off periodically, so to confirm that it's the bulb, tonight I switched the bulbs from left to right/right to left.
The job went very smoothly. It took me about 20 minutes, but I took my time. I buttoned everything back up and turned on the lights. Both sides came on, but I immediately noticed a very loud buzzing/whining sound coming from both headlamps. It is very loud and I know I would have noticed it before at some point over the course of the last three years that I've owned the car. Obviously, this is not normal, but I can't for the life of me figure out what I could have done wrong, if anything.
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Just lately, I noticed a buzzing noise emanating from the glovebox when my car starts up. It goes away probably in 20 secs or so, and it's very pronounced when the outside temp is hot. When I was replacing my cabin filter, I found the source of the buzz. It's black box below the cabin air filter, to the right, with a 6-pin (?) molex. What this part is? See attached pic for identification.
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I picked up a 2013 ES300h last weekend, love the car so far but have a few questions. If its cold in the morning (~50F) the car shakes for a few miles then goes away, I'm thinking its the tranny. I have the same thing happen with my 2014 Highlander (different transmission though).
I'm used to the VW and BMW forums where there are a lot of DIYs to add options that didn't originally come with the car. Is it possible to add the rear automatic sunshade, swap in a radio from a 14/15/16 ES, add ML sound system?
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