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1994 LS400 - What is this knob?

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Old 06-27-17, 06:46 PM
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lexus94ls
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Default 1994 LS400 - What is this ****?

I have only owned my '94 LS400 for 3 days, so forgive my ignorance here. My car didn't have the Owners Manual, but I found the sections on Lexus's site - and the sections are pretty vague, especially when it comes to Instrument Panel controls.. Anyway, while reaching for the hood release tonight, to the right of the "diagnosis" port, I found a **** similar to a volume control with a on-off click at the low end. I have NOT attempted to see what it does. It is not marked, nor is it in the Owners Manual found online. Does anyone know what this **** is for? I am attaching a photo... Thank you!
Attached Thumbnails 1994 LS400 - What is this knob?-img_20170627_211947737a.jpg  
Old 06-27-17, 10:54 PM
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sha4000
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Is that the volume control for the beep that sounds when you lock/unlock the door with the remote?
Old 06-27-17, 11:28 PM
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GeenIdee
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Yep!

I've read over it when I was looking something up in the manual. If I'm correct you can turn that beeping sound on and off with that.

I can look it up again if u don't have the car manual with the car
Old 06-28-17, 05:38 AM
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lexus94ls
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Thank you for the replies! I would be happy to test it, but sadly the in-key remote isn't working right now, I think the battery in it is dead.. I replaced the battery with a spare I had but that battery is probably dead too.. LOL. Coolest remote EVER. I hope I can make it work. Right now that volume control is set to OFF, maybe because the remote doesn't work.. Where was that covered in the owners manual? Seems like the one I found on the Lexus site isn't complete. I need to find a complete copy of it.. LOL. Thanks again!
Old 06-28-17, 02:57 PM
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dicer
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So was that in 94 when they added that feature?
Old 06-30-17, 02:57 AM
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deanshark
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Originally Posted by dicer
So was that in 94 when they added that feature?
My 93 had it also.
Old 06-30-17, 10:24 AM
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oldskewel
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Originally Posted by deanshark
My 93 had it also.
and my '91 does NOT have it, in case that helps.
Old 06-30-17, 12:37 PM
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creilly
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Yeah, my 91 Celsior does not have one and doesn't make any noise when the doors are locked/unlocked (to my disappointment.) My chassis code does start with UCF11 though, I thought that was supposed to indicate the changes made for the 93 year or whenever that was.
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