Smart Key Fob Programming
Rookie
Joined: Jun 2012
Posts: 87
Likes: 0
From: BC
Hi all,
I have 2007 IS250 and key was working perfectly until this morning. I saw a low battery alert while driving last week, so searched on CL to find out how to change battery. I ordered the batteries on ebay and waiting to receive them. I pop open the cover of the remote using the mechanical key a few nights ago just to learn how to open it when battery arrives, but when I tried using my key this morning to unlock the door it's not responding. There's a red light that comes on when i press the remote so still a little juice left in the remote but not sure if maybe not enough to unlock the doors? Would changing the battery fix the issue? Has anyone experienced this? Just hope I don't have to re-program this thing. I only have one remote.
Update: Okay I just replaced the battery and remote is still not responding. Cannot unlock door or anything. Can anyone help?
Thanks.
I have 2007 IS250 and key was working perfectly until this morning. I saw a low battery alert while driving last week, so searched on CL to find out how to change battery. I ordered the batteries on ebay and waiting to receive them. I pop open the cover of the remote using the mechanical key a few nights ago just to learn how to open it when battery arrives, but when I tried using my key this morning to unlock the door it's not responding. There's a red light that comes on when i press the remote so still a little juice left in the remote but not sure if maybe not enough to unlock the doors? Would changing the battery fix the issue? Has anyone experienced this? Just hope I don't have to re-program this thing. I only have one remote.
Update: Okay I just replaced the battery and remote is still not responding. Cannot unlock door or anything. Can anyone help?
Thanks.
Done it on all my Lexus/Toyota/ etc....
Might be silly question however make sure you insert battery correctly.
Hi all,
I have 2007 IS250 and key was working perfectly until this morning. I saw a low battery alert while driving last week, so searched on CL to find out how to change battery. I ordered the batteries on ebay and waiting to receive them. I pop open the cover of the remote using the mechanical key a few nights ago just to learn how to open it when battery arrives, but when I tried using my key this morning to unlock the door it's not responding. There's a red light that comes on when i press the remote so still a little juice left in the remote but not sure if maybe not enough to unlock the doors? Would changing the battery fix the issue? Has anyone experienced this? Just hope I don't have to re-program this thing. I only have one remote.
Update: Okay I just replaced the battery and remote is still not responding. Cannot unlock door or anything. Can anyone help?
Thanks.
I have 2007 IS250 and key was working perfectly until this morning. I saw a low battery alert while driving last week, so searched on CL to find out how to change battery. I ordered the batteries on ebay and waiting to receive them. I pop open the cover of the remote using the mechanical key a few nights ago just to learn how to open it when battery arrives, but when I tried using my key this morning to unlock the door it's not responding. There's a red light that comes on when i press the remote so still a little juice left in the remote but not sure if maybe not enough to unlock the doors? Would changing the battery fix the issue? Has anyone experienced this? Just hope I don't have to re-program this thing. I only have one remote.
Update: Okay I just replaced the battery and remote is still not responding. Cannot unlock door or anything. Can anyone help?
Thanks.
Lexus Test Driver
Joined: Aug 2010
Posts: 810
Likes: 1
From: BKK
One simple question.
Should I store the unused remote by taking the battery out? or Should I keep the battery in? I'm afraid that by keeping the battery out, the memory inside the remote will be deleted.
I ask because Lexus gave me two remote keys and I use only one. The other is kept at home.
Should I store the unused remote by taking the battery out? or Should I keep the battery in? I'm afraid that by keeping the battery out, the memory inside the remote will be deleted.
I ask because Lexus gave me two remote keys and I use only one. The other is kept at home.
Driver School Candidate
Joined: Jan 2006
Posts: 3
Likes: 0
From: WA
One simple question.
Should I store the unused remote by taking the battery out? or Should I keep the battery in? I'm afraid that by keeping the battery out, the memory inside the remote will be deleted.
I ask because Lexus gave me two remote keys and I use only one. The other is kept at home.
Should I store the unused remote by taking the battery out? or Should I keep the battery in? I'm afraid that by keeping the battery out, the memory inside the remote will be deleted.
I ask because Lexus gave me two remote keys and I use only one. The other is kept at home.
In fact, you can start the car without having a battery in the remote by holding it up to the start
button on the dash. The only pain is that you have to slide the metal key out of it to open the door to get in the car.
I would keep a the remote and new battery together. It only takes 30 seconds to install the battery into the remote.
Pit Crew
Joined: Sep 2016
Posts: 160
Likes: 43
From: Texas
I need the same....just bought a used 2011 is250 with only one Fob....need to get a backup.
I have been looking for a way to get this done cheaper....I know there is a way not to pay over $400 from dealership to get another Fob.
Is there anybody out there.....this site is soooo slow with info!
I have been looking for a way to get this done cheaper....I know there is a way not to pay over $400 from dealership to get another Fob.
Is there anybody out there.....this site is soooo slow with info!
Driver
Joined: Dec 2015
Posts: 82
Likes: 1
From: ON
I need the same....just bought a used 2011 is250 with only one Fob....need to get a backup.
I have been looking for a way to get this done cheaper....I know there is a way not to pay over $400 from dealership to get another Fob.
Is there anybody out there.....this site is soooo slow with info!
I have been looking for a way to get this done cheaper....I know there is a way not to pay over $400 from dealership to get another Fob.
Is there anybody out there.....this site is soooo slow with info!
Pit Crew
Joined: May 2016
Posts: 198
Likes: 16
From: Texas
I need the same....just bought a used 2011 is250 with only one Fob....need to get a backup.
I have been looking for a way to get this done cheaper....I know there is a way not to pay over $400 from dealership to get another Fob.
Is there anybody out there.....this site is soooo slow with info!
I have been looking for a way to get this done cheaper....I know there is a way not to pay over $400 from dealership to get another Fob.
Is there anybody out there.....this site is soooo slow with info!
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istundra
IS - 2nd Gen (2006-2013)
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