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How to disable the annoying beep when locking/unlocking a lexus Gx470?
Posted on 8/31/24 at 8:47 am
Posted on 8/31/24 at 8:47 am
I can't stand cars that honk or beep when you lock or unlock them. I read the manual and it didn't address this. I know this is a very popular vehicle on TD so had anyone stopped the beeps?
Do I need to just find and destroy the beep module?
Do I need to just find and destroy the beep module?
Posted on 8/31/24 at 9:00 am to Napoleon
Have you tried YouTube?
I've used it for Lexus procedures in the past.
I've used it for Lexus procedures in the past.
Posted on 8/31/24 at 4:07 pm to Napoleon
You need to modify some parameters via the OBD-II port. I've done this on five or six Fords using $50 software called FORScan, and a $20 adapter that plugs into my laptop. I used it to fix annoying shite like it double honking when you left the engine running and got out and closed the door.
I would head to a Toyota/Lexus forum and ask about it. I searched quickly for the Toyota version of FORScan, but it turned up a lot of handheld units which are meant for professional use, not the dudes that are going to change three settings and leave it until you sell the car.
I would head to a Toyota/Lexus forum and ask about it. I searched quickly for the Toyota version of FORScan, but it turned up a lot of handheld units which are meant for professional use, not the dudes that are going to change three settings and leave it until you sell the car.
Posted on 8/31/24 at 5:20 pm to Napoleon
I've never owned a Lexus but a few vehicles I had you could stop the horn honking by pressing combination of buttons on your key fob. The lights would still flash but the honk would go away.
Posted on 8/31/24 at 5:58 pm to Napoleon
Get a bootleg version of techstream on line with a usb obd adaptor.
Posted on 8/31/24 at 7:32 pm to LemmyLives
quote:
FORScan
I can't imagine being in the marketing dept of ford. "What we should name our diagnostic software? How something almost that sounds just like foreskin? Brilliant!"
Posted on 9/1/24 at 7:06 am to billjamin
This seems to be the only way. I was hoping it was like how it was on the Toyota.
Posted on 9/1/24 at 10:56 am to Napoleon
quote:
This seems to be the only way. I was hoping it was like how it was on the Toyota.
Yeah good news you can use it for a bunch of stuff so it’s good to have if you’re going to be in the Toyota echo system. I used it to zero my crawl, adjust chimes, etc.
Posted on 9/1/24 at 11:11 am to Napoleon
My car(not a Lexus) has an option to control that from the steering wheel menu buttons. Need to go over to whatever settings menu you have and see if it's an option.
Posted on 9/1/24 at 12:53 pm to Napoleon
Lexus was always helpful when I had mine. I’d go by the dealer and get one of the salespeople to try to help. It may cost you nothing.
Posted on 9/1/24 at 4:36 pm to Turnblad85
lol, FORScan isn’t a ford product. Most of the software like this is built by Russians/Eastern Europeans.
Posted on 9/1/24 at 6:33 pm to Napoleon
The dealer can reprogram it for you.
Posted on 9/3/24 at 7:53 am to Napoleon
quote:carista doesn't work? You can get a 30 day trial for other $10 and cancel. I've used it over and over with just a cheap $20 odbii Bluetooth device off eBay.
This seems to be the only way. I was hoping it was like how it was on the Toyota.
Here you go: I looked up your car

Good news is you can turn off a ton of other beeps and shite too.
Posted on 9/3/24 at 7:59 am to CAD703X
Even though it says second Gen GX it sounds like it works with the older GX as well. At worst you're out around $50 and you can still use the carista app on your other vehicles.
I used it to turn off the beep on lock/unlock and to enable the "hold unlock button to lower all the windows" and turn off the seat belt beep and enable the rear window up/down by turning the key in the lock on my 4Runner.
If for some reason I need to be in the car with seatbelt off, I don't want that damn beep going off.
Carista is fantastic and it provides a dashboard for a ton of shite going on in your car you can print out.
I used it to turn off the beep on lock/unlock and to enable the "hold unlock button to lower all the windows" and turn off the seat belt beep and enable the rear window up/down by turning the key in the lock on my 4Runner.
If for some reason I need to be in the car with seatbelt off, I don't want that damn beep going off.
Carista is fantastic and it provides a dashboard for a ton of shite going on in your car you can print out.
This post was edited on 9/3/24 at 8:05 am
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