GS3 key fob battery life?
09-19-07, 01:41 PM
#16
Lead Lap
Join Date: Nov 2005
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I replaced one FOB after about 18 mos. Try Radio Shack. I got two for about $5. It took about 5 days to get it by mail after local Radio Shack didn't have battery in stock and they ordered 2 for me and had delivered to the house. Local Lexus dealer wanted $6 each and they had to order them too.
09-19-07, 04:08 PM
#17
Lexus Fanatic
whoever said it....
you don't need roadside assistance.......!
pop out the valet key, and open the door. put the fob next to the start button, and go home and change the battery.
you don't need roadside assistance.......!
pop out the valet key, and open the door. put the fob next to the start button, and go home and change the battery.
11-09-07, 12:18 AM
#18
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Just went through this tonight. I tried everything to get the car to start with no luck. Everystore I went to didnt have a battery so I ended up getting a 1620 and its a little loose but it gave the remote power. Gotta order some from radio shack.
11-09-07, 01:43 PM
#19
Cheap 1632 battery source
Try searching at jewelry/watch shops for the battery. That's where I got mine. And if the price is right, buy a couple extra![/QUOTE]
FYI to all...
Check with BatteryBob.com
I just bought five CR1632 for about $5 and he pays shipping and ships quick, they're all fresh.
Whit
FYI to all...
Check with BatteryBob.com
I just bought five CR1632 for about $5 and he pays shipping and ships quick, they're all fresh.
Whit
11-10-07, 05:41 PM
#20
Lead Lap
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Battery is covered under warranty. Dealer here said we don’t charge for them anyway. No paper work. Replace it and handed it back.
Oh, to start the car with a dead battery, thought all you had to do is hold the fob up to the starter switch.
Oh, to start the car with a dead battery, thought all you had to do is hold the fob up to the starter switch.
11-19-07, 06:58 PM
#21
Driver School Candidate
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Warranty or not ... Since I live 70 miles (round-trip) from my California dealer ... it was cheaper to order them from Florida: BATTERYBOB.COM ! Nice service. Cheap. $6.99 including shipping for a FIVE pack. Ordered after-hours Thursday evening. Arrived today (Monday) ! Highly recommended ... Thanks Bob and WhitBaby ! 
11-19-07, 07:14 PM
#22
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Heres the link from the seller I got mine from. 5.40 shipped for 5 even though I really have no use for the rest, I handed out a couple to friends so they don't go through what I did.
http://cgi.ebay.com/5-CR1632-ENERGIZ...QQcmdZViewItem
http://cgi.ebay.com/5-CR1632-ENERGIZ...QQcmdZViewItem
11-20-07, 06:41 AM
#23
Instructor
I've had my GS3 since April. The other night, I went out to open my car and it wouldnt open. I then was able to open the car with the remote by pushing the button. I attempted to start the car and it said "key not detected". I then had to hold the remote up next to the push button in order for it to start. Ever since then, Ive had intermittent problems with the remote not working. My spare works fine, which leads me to believe that the battery may be running out?? After 9 months?? WOW! Has anyone had to replace their batteries yet? If so, is it easy to do and what kind of battery is needed? Thanks for the help.
http://www.batteriesplus.com/store_l.../state/FL.aspx
01-14-08, 10:29 AM
#24
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BOTH of our fobs' batteries have now died (approx. 2 years old). I thought when the first one died it was just a fluke. And when they died, they DIED! I wasn't able to start the car by holding the fob up to the start button 
My wife is going to pick up old "snap, crackle & pop" from the dealer today where it is getting the fule line TSB and broken driver's side mirror motor fixed. She'll try to pick up a battery under warranty. I'll let you know what happens. I replaced the first fob's battery with one I bought from the local Toyota dealer for $7! The closest Lexus dealer is about 60 miles away. If these Lexus remotes are going to drain a battery so quickly, why can't they at least use a cheaper/easier to find battery?!!!!!!!
My wife is going to pick up old "snap, crackle & pop" from the dealer today where it is getting the fule line TSB and broken driver's side mirror motor fixed. She'll try to pick up a battery under warranty. I'll let you know what happens. I replaced the first fob's battery with one I bought from the local Toyota dealer for $7! The closest Lexus dealer is about 60 miles away. If these Lexus remotes are going to drain a battery so quickly, why can't they at least use a cheaper/easier to find battery?!!!!!!!
Last edited by costanza; 01-14-08 at 10:33 AM.
01-14-08, 01:36 PM
#25
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People, the Lexus SmartKey fobs are active (as opposed to passive) remotes, meaning they are always searching for your car's smartkey signal. So if your primary remote's battery is fading, chances are your backup remote's battery is soon to follow. I was able to go without changing the remote battery in my 2IS for 18 months, so it sounds like the service life of these batteries are b/w 1.5-2 yrs. To me the remote battery is a non issue in order to have the convenience of the SmartKey system (fob never has to leave your pocket/purse in order to open, lock or start your car)
01-14-08, 05:45 PM
#26
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Your fob still works even with a dead battery. Read your manual.
10-22-10, 10:56 AM
#29
My Spare FOB just died. The led does not light up when the buttons pushed. I suspect battery, but this FOB has not been used but a few times. What a POS. Car and FOB are less than two years old. If the battery is really dead, those are some crappy batteries. China made lol??
Anyway, isn’t the battery covered under the car warranty? I called all so reliable dealer and the person who answered the phone said it was?? If so, why are they charging you for the battery??
Thanks
BTW, my last car was 10years old and battery never died..
Anyway, isn’t the battery covered under the car warranty? I called all so reliable dealer and the person who answered the phone said it was?? If so, why are they charging you for the battery??
Thanks
BTW, my last car was 10years old and battery never died..
Your time, and phone calls probably cost double...
10-22-10, 11:55 AM
#30
Pole Position
I've had my GS3 since April. The other night, I went out to open my car and it wouldnt open. I then was able to open the car with the remote by pushing the button. I attempted to start the car and it said "key not detected". I then had to hold the remote up next to the push button in order for it to start. Ever since then, Ive had intermittent problems with the remote not working. My spare works fine, which leads me to believe that the battery may be running out?? After 9 months?? WOW! Has anyone had to replace their batteries yet? If so, is it easy to do and what kind of battery is needed? Thanks for the help.
I think I got a pack of 5 Energizers for $5 or something from eBay.