LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

Annoying headrest

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Old 10-27-09, 09:03 PM
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Slvr surfr
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Default Annoying headrest

Can anyone tell me why does my driver's side headrest (05 LS430) move upward everytime i adjust the seat bottom or seat back rearwards? This is very irritating . Can it be set not to do this or is this a feature thats built-in for some type of accommodation for taller people. I am 6' and don't need that much of headrest height although my head is large LOL.
Old 10-28-09, 02:52 AM
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TJW98LS
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I do not think it's possible to over-ride it. Each time I adjust the seat, I catch the headrest before it moves.
Old 10-28-09, 05:05 AM
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toantran99
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I want to know if it can be stop
Old 10-28-09, 09:48 AM
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GS3Tek
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Originally Posted by Slvr surfr
Can anyone tell me why does my driver's side headrest (05 LS430) move upward everytime i adjust the seat bottom or seat back rearwards? This is very irritating . Can it be set not to do this or is this a feature thats built-in for some type of accommodation for taller people. I am 6' and don't need that much of headrest height although my head is large LOL.
It's a safety thing for the tall people.

If your head is higher than the top of the headrest, that can act like a pivot when you get into a rear-ender and can cause major whiplash injuries

If you're the primary driver, why not set your seating position for Memory 1?

imagine here:

Old 10-28-09, 11:52 AM
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Jabberwock
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I often change my fore and aft seat position while I am driving. I want an override setting or some other solution to stop the headrest from moving up when I make a change to seat position. I am only 5'7" and I drive with the seat pretty far back most of the time. The headrest annoyingly moves way up when I adjust the seat bottom fore and aft position. The headrest being so high actually makes it more dangerous for someone my height.

Is this another example of a Toyota enforced "feature" like the crappy Nav system "feature" that prevents changes while driving (even if you have a passenger available to make the change) that is poorly conceived and cannot be changed?
Old 10-28-09, 12:41 PM
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[QUOTE=GS3Tek;4963506]It's a safety thing for the tall people.



If you're the primary driver, why not set your seating position for Memory 1?

I do have my memorized seating set but sometimes i may want to move back or forward a lil without having the headrest shoot all the way up to the max. If it just adjusted a small amount i would be satisfied but the damn thing nearly touches the ceiling. THis is the only quirk that i have so far with the otherwise perfect automobile. Think i'm gonna have to start a quest to find out if this can overidden.

ALL LEXUS DRIVERS WITH LARGE HEADS LETS MOBILIZE! THIS MUST BE STOPPED!
Old 10-28-09, 12:58 PM
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JBLover
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I thought that was just a quirk with my car. I did not realize they would auto program it to raise just because you move the seat back.
Old 10-29-09, 09:35 PM
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LS430inDE.
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Originally Posted by slvr surfr
all lexus drivers with large heads lets mobilize!
lololol!!!!!!!!!!!!!!!!!
Old 10-30-09, 03:34 AM
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AlexusAnja
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Default Oh yeah...

Oh yeah, I'm all for it...
Attached Thumbnails Annoying headrest-modok.jpg  
Old 10-30-09, 04:57 AM
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tromly
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Originally Posted by Jabberwock
I often change my fore and aft seat position while I am driving. I want an override setting or some other solution to stop the headrest from moving up when I make a change to seat position. I am only 5'7" and I drive with the seat pretty far back most of the time. The headrest annoyingly moves way up when I adjust the seat bottom fore and aft position. The headrest being so high actually makes it more dangerous for someone my height.

Is this another example of a Toyota enforced "feature" like the crappy Nav system "feature" that prevents changes while driving (even if you have a passenger available to make the change) that is poorly conceived and cannot be changed?
Believe it's another enforced feature in the name of safety
Old 10-30-09, 05:49 AM
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Jabberwock
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This doesn't make sense for the headrest to automatically go up when the seat is moved back while driving. Does Toyota think that when I am driving at 60 mph and I move the seat back an inch that my body has suddenly grown 2-3 inches taller? And when I move the seat forward an inch just 5 minutes later why doesn't the headrest go down? With Toyota's reasoning if I move my seat forward while driving then it must be because my body has shrunk in height a few inches so the headrest should be lowered to maintain "safety" - - I hate stupidity...it is exhausting.
Old 10-30-09, 12:31 PM
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Hey guys I may try and isolate the headrest movement from the seat ecu. I'm pretty decent at electronics and may give it a try. If i can get the headrest moving portion of that switch isolated to just work the headrest motor it just might work. I'll let you know what happens. .
Old 10-30-09, 08:35 PM
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Jabberwock
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Slvr surfr - thanks a fix would be great.
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