Sound goes away randomly ‘24 LC

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Dec 15, 2024 | 01:17 PM

#16

Barncobob

Instructor

Joined: Sep 2023

Posts: 835

Likes: 365

From: California

I listen to the Sport, Sport + exhaust with the windows down when not too cold/hot....still sounds good with windows up:}.

Dec 15, 2024 | 09:55 PM

#17

KiwiGreg

Pit Crew

Joined: May 2024

Posts: 139

Likes: 126

From: New Zealand

Quote:

Originally Posted by Barncobob

I listen to the Sport, Sport + exhaust with the windows down when not too cold/hot....still sounds good with windows up:}.

I think I have only had my stereo on once or twice in the1200 miles I have driven it for the same reason, that exhaust note

Mind you it is summer here at the moment, & winter is bearable

Dec 17, 2024 | 08:57 AM

#18

LC500000

1st Gear

Joined: Dec 2024

Posts: 1

Likes: 0

I have the same problem it happens with high volume and high bass. It is the AMP going into protect mode. The dealer said that Lexus tried a new amp and ended up with the same problem.
I don't think it is in a spot with much cooling. Dealer acted like they didn't care.

Feb 2, 2025 | 11:47 AM

#19

shazz

1st Gear

Joined: Feb 2025

Posts: 1

Likes: 0

Quote:

Originally Posted by Fester

yep happens with or without and very random, somewhat rare. Problem with such issues is that these are hard to reproduce so I made a video. Im getting it checked regardless. Keep y’all posted.

happens to me almost every tike i drive it. Very annoying.

Apr 9, 2025 | 03:47 PM

#20

gorillahead

Driver School Candidate

Joined: Apr 2025

Posts: 16

Likes: 7

Quote:

Originally Posted by shazz

happens to me almost every tike i drive it. Very annoying.

exact same issue brandnew 25 coupe. What kind of iPhone do u have ?

Last edited by gorillahead; Apr 9, 2025 at 04:02 PM.

Sep 8, 2025 | 12:28 PM

#21

sigoldman

1st Gear

Joined: Sep 2025

Posts: 1

Likes: 0

Quote:

Originally Posted by Fester

My 2024 LC500 coupe’s mark levinson sound system volume abruptly gets muted (occasionally) and sound from none of the inputs including FM, Satellite, CarPlay work. Only way to make it to work again is to turn off the car, open and close the door, essentially restart/reset.

anyone has this issue?

It has been happening to me since I got the '24 LC500C. The only fix is to restart, which is damn impractical on the highway. They need to fix this.

Sep 8, 2025 | 01:37 PM

#22

355F1

Pole Position

Joined: Jul 2010

Posts: 2,572

Likes: 1,320

Quote:

Originally Posted by sigoldman

It has been happening to me since I got the '24 LC500C. The only fix is to restart, which is damn impractical on the highway. They need to fix this.

Thank you for sharing.

And welcome to the forum!

Last edited by 355F1; Sep 9, 2025 at 08:41 AM.

Sep 9, 2025 | 08:40 AM

#23

jelee

Intermediate

Joined: Sep 2018

Posts: 296

Likes: 101

From: CA

Quote:

Originally Posted by Badhobz

Ugh my dealership buddy says this new user interface has boatloads of problems on all models. rX Nx even the LC.

you guys just need to keep waiting for those updates and hope it fixes it.

On my NX, I have had the sound drop while listening to the radio when inadvertaintly touch my phone which iss connected by the USB cable to my car and the Apple Car Play screen is not up but the Lexus Music screen is up and somehow causes the infotainment to switch Music to my phone's music catelog but did not initiate play. It has only been like 2 times in the past year or so.