Notices
SC430 - 2nd Gen (2001-2010)

Why Recirculated Air?

Thread Tools
 
Search this Thread
 
Old Jun 29, 2011 | 06:03 AM
  #1  
teefbee's Avatar
teefbee
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 10
Likes: 0
From: CA
Default Why Recirculated Air?

My air system almost always defaults to recirculated air; I like fresh air coming through the vents, whether I am using AC or not. I tend to set the temperature to 68 without the AC and around 71 when using the AC, but whenever I start the engine I always have to press the airflow button to get the airflow off recirculate. If I keep the thermostat at 72 degrees it will stay on fresh air, but that is usually too hot for me. Is there a way to keep airflow on fresh air as opposed to recirculated without keeping the temperature setting up so high?
Reply
Old Jun 29, 2011 | 06:57 AM
  #2  
Yes's Avatar
Yes
Pole Position
15 Year Member
Liked
 
Joined: Feb 2007
Posts: 2,090
Likes: 10
From: NM
Default

Originally Posted by teefbee
My air system almost always defaults to recirculated air; I like fresh air coming through the vents, whether I am using AC or not. I tend to set the temperature to 68 without the AC and around 71 when using the AC, but whenever I start the engine I always have to press the airflow button to get the airflow off recirculate. If I keep the thermostat at 72 degrees it will stay on fresh air, but that is usually too hot for me. Is there a way to keep airflow on fresh air as opposed to recirculated without keeping the temperature setting up so high?
Depends on the external temp. If it's too hot outside, the only way it can keep it cool is to recirculate the air it has already cooled. For example, it's not possible for it to instantly cool 95 degree air to 68 degrees.
Reply
Old Jun 29, 2011 | 07:52 AM
  #3  
mandyfig's Avatar
mandyfig
CL Community Team
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2007
Posts: 12,397
Likes: 453
From: GA
Default

Exactly on the money! All programmed.
Reply
Old Jun 29, 2011 | 07:53 AM
  #4  
horent135's Avatar
horent135
Lexus Champion
iTrader: (10)
 
Joined: Jun 2008
Posts: 1,756
Likes: 0
From: VA
Default

You not in this alone, even 1gen SC does the same.
Reply
Old Jun 29, 2011 | 08:28 AM
  #5  
redliner8's Avatar
redliner8
Lexus Test Driver
iTrader: (1)
 
Joined: Sep 2010
Posts: 806
Likes: 4
From: PA
Default

It's annoying, but it works best that way. Recirculated will generate colder air on very hot days.
Reply
Old Jun 29, 2011 | 08:33 AM
  #6  
redliner8's Avatar
redliner8
Lexus Test Driver
iTrader: (1)
 
Joined: Sep 2010
Posts: 806
Likes: 4
From: PA
Default

Side note: I also dislike how the VSC On is the default, it's annoying to turn it off every time I drive.
Reply
Old Jun 29, 2011 | 08:49 AM
  #7  
grabber2's Avatar
grabber2
Racer
 
Joined: Nov 2010
Posts: 1,363
Likes: 48
From: NY
Default

I actually like the recirculated a/c mode as I live in NYC, air are not fresh here!!!!

Redliner: How is that a problem?? its just a touch of a button. Just like the staples button "That was easy!!"
Reply
Old Jun 29, 2011 | 10:03 AM
  #8  
redliner8's Avatar
redliner8
Lexus Test Driver
iTrader: (1)
 
Joined: Sep 2010
Posts: 806
Likes: 4
From: PA
Default

Originally Posted by grabber2
Redliner: How is that a problem?? its just a touch of a button. Just like the staples button "That was easy!!"
lol well it's easy (as is the air recirculation button) just annoying to push every time I drive. No default volume setting is a nuisance too...I'm full of complaints today lol. Btw did you get those rims yet? I'm anxiously awaiting
Reply
Old Jun 29, 2011 | 01:47 PM
  #9  
grabber2's Avatar
grabber2
Racer
 
Joined: Nov 2010
Posts: 1,363
Likes: 48
From: NY
Default

Originally Posted by redliner8
lol well it's easy (as is the air recirculation button) just annoying to push every time I drive. No default volume setting is a nuisance too...I'm full of complaints today lol. Btw did you get those rims yet? I'm anxiously awaiting
: It states 2~3 week to build and delvier by end of week 4. I emailed Howey Industry & got an update states it might take 4~6 week to ship............., I'm kinda disapointted at the moment as my tires is sitting in the garage but no sign of the wheel!!!!
Reply
Old Jun 29, 2011 | 02:52 PM
  #10  
Pnuge88's Avatar
Pnuge88
Lexus Champion
iTrader: (1)
 
Joined: Jan 2007
Posts: 3,348
Likes: 19
From: TX
Default

my biggest peeve i would say is no volume control level...
Reply
Old Jun 29, 2011 | 07:10 PM
  #11  
robras's Avatar
robras
Driver School Candidate
 
Joined: Apr 2011
Posts: 40
Likes: 0
From: Texas
Default

lol well it's easy (as is the air recirculation button) just annoying to push every time I drive.
Anyone notice that you have to push the "I agree" button on the Nav each time? I really hate that.

Sorry, could'nt resist.
Reply
Old Jun 30, 2011 | 04:52 AM
  #12  
redliner8's Avatar
redliner8
Lexus Test Driver
iTrader: (1)
 
Joined: Sep 2010
Posts: 806
Likes: 4
From: PA
Default

Originally Posted by mIStaSC
my biggest peeve i would say is no volume control level...
Agreed. A crazy Saturday night with a blasting radio doesn't mix well when I start the car for church early on a Sunday morning.
Reply
Old Jul 4, 2011 | 09:39 AM
  #13  
teefbee's Avatar
teefbee
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 10
Likes: 0
From: CA
Default

Thank you all for the replies. I was hoping for some trick to override the Lexus brains. If I had the air system in the Auto mode, I could see it doing what is necessary to cool down the car the fastest way, but I just want to leave the unit on in the fresh air mode (with the air conditioning usually off because of the mild climate where I live). Oh well, I love just about everything else with the car so I can push the fresh air button each time I start the car.
Reply
Old Jul 4, 2011 | 11:40 AM
  #14  
Poqman's Avatar
Poqman
Lead Lap
 
Joined: Aug 2009
Posts: 647
Likes: 26
From: Poquoson, VA
Default

RedLiner8...No default volume setting is a nuisance too...
I have an '02 that I stored the volume level on the steering wheel. I just touch the "set" button and the volume is reset to my default volume. That may eliminate one of your complaints.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ssgi4in12
RX - 1st Gen (1999-2003)
0
May 17, 2018 12:58 PM
Jlacck
LS - 1st and 2nd Gen (1990-2000)
2
Sep 5, 2015 01:57 PM
wise2k
GS - 2nd Gen (1998-2005)
9
Jun 27, 2013 07:17 AM
IStoSC
SC430 - 2nd Gen (2001-2010)
5
Sep 30, 2009 09:08 AM
GSquicksilver
GS - 2nd Gen (1998-2005)
3
Aug 23, 2005 11:50 PM




All times are GMT -7. The time now is 10:17 AM.