Notices
IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models
Old Dec 16, 2014, 11:34 AM
How-Tos on this Topic
Last edit by: IB Advertising
See related guides and technical advice from our community experts:

Browse all: Lexus IS Lighting Guides
Print Wikipost

DIY: Foglight Modification

Thread Tools
 
Search this Thread
 
Old Feb 14, 2012 | 09:45 PM
  #151  
XSV's Avatar
XSV
Instructor
10 Year Member
Photogenic
Photoriffic
Liked
iTrader: (1)
 
Joined: Jan 2012
Posts: 819
Likes: 71
From: TX
Default

Originally Posted by ms2619
someone PM me on how to do stand alone fogs without adding another switch. If I can use the orginial way of just twisting the **** so i can turn fogs on without having the low beams on.
I don't think that's possible.
Reply
Old Feb 14, 2012 | 10:38 PM
  #152  
GiantsFan's Avatar
GiantsFan
Lexus Fanatic
iTrader: (9)
 
Joined: Jan 2009
Posts: 7,550
Likes: 12
From: CA - Norcal
Default

What gauge wire do you guys reccomend for this mod?
Reply
Old Feb 14, 2012 | 10:38 PM
  #153  
Vroomin350's Avatar
Vroomin350
Lexus Champion
iTrader: (28)
 
Joined: Jan 2011
Posts: 4,265
Likes: 3
From: SoFla
Default

giants 14 is fine.

when I installed my new headlights I had to get rid of the fog light mod, now to figure out a way to run fogs/LED's only
Reply
Old Feb 14, 2012 | 10:44 PM
  #154  
GiantsFan's Avatar
GiantsFan
Lexus Fanatic
iTrader: (9)
 
Joined: Jan 2009
Posts: 7,550
Likes: 12
From: CA - Norcal
Default

^ok Thanks! If it matters I'm doing the "normal" way - tapping the light green/silver dots wire and the white wire and running them to the cabin.
Reply
Old Feb 14, 2012 | 10:54 PM
  #155  
Vroomin350's Avatar
Vroomin350
Lexus Champion
iTrader: (28)
 
Joined: Jan 2011
Posts: 4,265
Likes: 3
From: SoFla
Default

I take it your goin with the rocker switch?
Reply
Old Feb 14, 2012 | 11:08 PM
  #156  
GiantsFan's Avatar
GiantsFan
Lexus Fanatic
iTrader: (9)
 
Joined: Jan 2009
Posts: 7,550
Likes: 12
From: CA - Norcal
Default

Originally Posted by Vroomin350
I take it your goin with the rocker switch?
Yeah I am for now. Might upgrade to the oem Toyota switch later.
Reply
Old Feb 14, 2012 | 11:11 PM
  #157  
Rash's Avatar
Rash
hmm
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Oct 2006
Posts: 12,126
Likes: 3
From: dxb
Default

This is the most important mod for the people who have 2011 headlights. I'm glad there's no modification required to do this mod (Middle East spec).
Reply
Old Feb 15, 2012 | 12:49 AM
  #158  
XSV's Avatar
XSV
Instructor
10 Year Member
Photogenic
Photoriffic
Liked
iTrader: (1)
 
Joined: Jan 2012
Posts: 819
Likes: 71
From: TX
Default

Originally Posted by GiantsFan
^ok Thanks! If it matters I'm doing the "normal" way - tapping the light green/silver dots wire and the white wire and running them to the cabin.
Post up some detailed pics please!
Reply
Old Feb 15, 2012 | 07:25 AM
  #159  
Jeff Lange's Avatar
Jeff Lange
Keeping it Real
15 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Apr 2009
Posts: 5,220
Likes: 753
From: Texas
Default

There is a way to do it with the stock switch in the stalk, you just need to tap into the fog wire before it gets multiplexed in the wiper switch. When looking for any pure signals for lighting, you need to get to them before they have a chance to be digitized. There is a pure fog light wire in the steering column between the headlight switch and foglight switch, that is where you need to tap in to use it to control anything.

I have not done this, but I'm sure I could.

Jeff
Reply
Old Feb 15, 2012 | 08:40 AM
  #160  
brociouz's Avatar
brociouz
Lexus Test Driver
iTrader: (65)
 
Joined: Oct 2009
Posts: 7,689
Likes: 11
From: NorCal
Default

Originally Posted by Rash
This is the most important mod for the people who have 2011 headlights. I'm glad there's no modification required to do this mod (Middle East spec).
Wait, what? Middle East spec has the stand alone fog ability stock?

Originally Posted by Jeff Lange
There is a way to do it with the stock switch in the stalk, you just need to tap into the fog wire before it gets multiplexed in the wiper switch. When looking for any pure signals for lighting, you need to get to them before they have a chance to be digitized. There is a pure fog light wire in the steering column between the headlight switch and foglight switch, that is where you need to tap in to use it to control anything.

I have not done this, but I'm sure I could.

Jeff
Please figure out how to do this Jeff.
Reply
Old Feb 15, 2012 | 10:20 AM
  #161  
Jeff Lange's Avatar
Jeff Lange
Keeping it Real
15 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Apr 2009
Posts: 5,220
Likes: 753
From: Texas
Default

Many other countries (including Japan) do not have rules like we do about fogs only being on with low beams, Japanese-spec cars have independent fog lights usually.

I'm not going to do it on my car, so while I could give you instructions to do it, it's not as easy to explain what to do if you've never done it yourself, haha.

Just saying, get into the column, tap into the fog wire between the headlight switch and the wiper switch, and use that to trigger the fog lights.

Pin 3 and 4 on the headlight switch are the fog light switch, wire colours are black and light blue.

Jeff

Last edited by Jeff Lange; Feb 15, 2012 at 02:10 PM.
Reply
Old Feb 15, 2012 | 11:39 AM
  #162  
Vroomin350's Avatar
Vroomin350
Lexus Champion
iTrader: (28)
 
Joined: Jan 2011
Posts: 4,265
Likes: 3
From: SoFla
Default

jeff man come to the U.S! haha

my benz had stand alone fogs from factory, lexus is wack!!
Reply
Old Feb 15, 2012 | 12:41 PM
  #163  
Rash's Avatar
Rash
hmm
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (1)
 
Joined: Oct 2006
Posts: 12,126
Likes: 3
From: dxb
Default

Originally Posted by brociouz
Wait, what? Middle East spec has the stand alone fog ability stock?
No, but I use the LED only + fogs.
Reply
Old Feb 15, 2012 | 01:11 PM
  #164  
brociouz's Avatar
brociouz
Lexus Test Driver
iTrader: (65)
 
Joined: Oct 2009
Posts: 7,689
Likes: 11
From: NorCal
Default

Originally Posted by Rash
No, but I use the LED only + fogs.
I'm confused. How do you turn on your fogs? Do you have to have your lowbeams on at the same time?
Reply
Old Feb 15, 2012 | 01:29 PM
  #165  
Vroomin350's Avatar
Vroomin350
Lexus Champion
iTrader: (28)
 
Joined: Jan 2011
Posts: 4,265
Likes: 3
From: SoFla
Default

yea I wonder if they have a seperate **** for the fogs, I would LOVE to be able to run just the LED with the fogs on...
Reply



All times are GMT -7. The time now is 03:53 PM.