Temperature Setting Changes
Thread Starter
Racer
Joined: Jan 2004
Posts: 1,940
Likes: 475
From: North Carolina
Temperature Setting Changes
2020 ES300h UL inside temperature setting does but not always change when car is restarted. I can have it set on 76 and when I restart car it can change to 72 or other or it can remain the same at 76. 70% of the time it will stay at 76 and never know why it doesn't stay their. Has anyone else experienced this or know why this is happening? I have read that if their is a servo problem etc that climate system will reboot but go back to 75 but mine jumps all over the place....Thanks
Lead Lap
Joined: Aug 2013
Posts: 4,279
Likes: 1,034
From: Illinois
Are you using the same key fob all of the time? Since settings can be mated to the specific fob, if you are using multiple fobs, your settings could be changing, depending on which fob you are using.
Pole Position
Joined: Jan 2016
Posts: 2,228
Likes: 904
From: Ontario
The car remembers the climate control and audio settings based on the key fob that was used. Everytime you turn off it should memorize the settings on that particular key.
Do you use 2 different key fobs?
Do you use 2 different key fobs?
Thread Starter
Racer
Joined: Jan 2004
Posts: 1,940
Likes: 475
From: North Carolina
It is on auto but temp setting should only change if another key fob is used. I can go somewhere and turn off and when restarted the temp setting may be changed about 30% of the time with other key fob at home.
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Racer
Joined: Mar 2020
Posts: 1,756
Likes: 949
From: CA
- The system may not operate correctly ... or if the smart access system with push-button start is used to unlock the passenger door.
● Vehicles with the driving position memory: The doors that can recall the air con-ditioning setting* when unlocked using the smart access system with push-button start can be changed. For details, contact your Lexus dealer.
*: The doors that can recall the driving position memory are changed at the same time.
*: The doors that can recall the driving position memory are changed at the same time.
Assuming you're doing everything according to the Owner's Manual, you need to take the problem to the dealer's service department. Although I haven't seen an issue mentioned with A/C temperature control, there has been mention of a few ill behaving controls whose root problem cause was improper accomplishment of dealer pre-sale car systems initialization procedures.
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JayGoldste
HS 250h Model (2010-2012)
1
May 18, 2013 06:17 AM
