HID Headlight Noise
05-22-07 | 01:06 PM
Thread Starter
Joined: May 2007
Posts: 12
Likes: 0
From: CT
HID Headlight Noise
Hi all,
I just picked up my IS250 AWD 2 weeks ago. I noticed a high pitched noise coming from the HID headlights. Is this normal? Searching revealed nothing.
Thanks!
Brigg
05-22-07 | 01:08 PM
Joined: Aug 2006
Posts: 2,327
Likes: 1
From: 溫哥華
It's perfectly normal.
05-22-07 | 01:08 PM
Joined: Aug 2006
Posts: 2,523
Likes: 25
From: ca
its normal its the ballast warming up
05-22-07 | 01:11 PM
Thread Starter
Joined: May 2007
Posts: 12
Likes: 0
From: CT
So I take it this noise goes away after the lights have been on for a while?
05-22-07 | 01:35 PM
Joined: Feb 2007
Posts: 6,851
Likes: 27
From: SF Bay Area
my car does that too.......from the ballast.
05-22-07 | 02:16 PM
Joined: Apr 2007
Posts: 3,121
Likes: 1
From: Sacramento, CA
Very normal and I think kinda cool! Its really loud in my garage, but I never notice when Im out.
05-22-07 | 02:18 PM
Joined: May 2007
Posts: 262
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From: BC
Yeah it's totally noticeable in the garage. I've had the car a month and I still get alarmed when I hear it.
05-22-07 | 02:21 PM
Joined: Apr 2007
Posts: 3,121
Likes: 1
From: Sacramento, CA
So heres another question: Since this is the first car I have owned with HIDs, do all HIDs including after market make that same or similar buzzing noise?
05-22-07 | 02:31 PM
Joined: Aug 2006
Posts: 2,327
Likes: 1
From: 溫哥華
05-22-07 | 02:41 PM
Joined: Apr 2007
Posts: 204
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From: CA
YUp, my friend's car also does this. (non-lexus)
05-22-07 | 02:45 PM
Joined: Sep 2005
Posts: 5,764
Likes: 79
From: SoCal
The older fat Lexus ballasts don't make noise I don't think, but the newer slim ones have the humming sound. I actually like the sound.
05-22-07 | 04:17 PM
Joined: Jan 2007
Posts: 9,302
Likes: 1
From: FL
Omg...........
05-22-07 | 09:55 PM
Joined: Aug 2006
Posts: 371
Likes: 0
From: Los Angeles, CA
Quote:
Originally Posted by
ChrisES
The older fat Lexus ballasts don't make noise I don't think, but the newer slim ones have the humming sound. I actually like the sound.
yep those BIG koito ones from the older toyota/lexus don't hum.
the new slim denso or koito ones hum, i think its a matter of design.
Nothing wrong at all
05-23-07 | 06:36 PM
Joined: Jan 2007
Posts: 105
Likes: 0
From: wa
they all hum. i have the new 07 slim and the old 02 fat on my retro accord lights. they sounded the same. Used and new.
05-23-07 | 07:02 PM
Joined: Jul 2006
Posts: 1,046
Likes: 2
From: california
yep, its normal, if its not making that noise then you should worry.
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2007 ,
buzzing ,
head ,
headlamp ,
headlight ,
headlights ,
hid ,
high ,
is250 ,
lexus ,
light ,
makes ,
making ,
noise ,
pitched ,
sound ,
whine