RX - 3rd Gen (2010-2015) Discussion topics related to the 2010 - 2015 RX350 and RX450H models

"Key Not Detected"

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Old 04-22-12, 11:53 AM
  #16  
kwbuggy
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My dealership changed both batteries when the car passed its first birthday earlier this month. Just charged me for the batteries ($2.70) nothing else. I'd rather have them do the change than try it myself and break something like I did in a previous car.
Old 04-22-12, 12:29 PM
  #17  
RXSF
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I just bought 5 of them on amazon for less than 6 dollars. Easy to open up and change.

Last edited by RXSF; 04-22-12 at 09:03 PM.
Old 04-22-12, 02:25 PM
  #18  
happy1977
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^What type of battery does our fob use? Can you post the battery number?
Old 04-22-12, 05:52 PM
  #19  
VVRX
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The battery is CR1632 and are reasonably priced on Amazon.
Old 04-22-12, 05:59 PM
  #20  
kitlz
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Yes, Amazon has them for a better price than in stores. And I think RXSF meant less than $6, not $60.
Old 04-22-12, 07:37 PM
  #21  
LexRexBlue
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My dealer has been replacing the batteries for free.
Old 04-22-12, 08:18 PM
  #22  
billy44bo
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Glad you guys have true Lexus dealersto the one that I have chages $20 to change them out . That is why I will do it myself.
Old 04-22-12, 09:03 PM
  #23  
RXSF
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Originally Posted by kitlz
Yes, Amazon has them for a better price than in stores. And I think RXSF meant less than $6, not $60.
oops! yeah, I meant $6!!
Old 04-23-12, 09:21 AM
  #24  
Sevn86
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Originally Posted by RXSF
My car had less than 12000 miles but yeah I'll change and see. You should get the low battery message though
My used RX350 did the same thing before i picked it up. The dealer changed the battery cuz it was pretty much dead. Its perfectly fine now.
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