Change Key Battery
#1
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It's not 1 year since I took the delivery of my car and two days ago I saw that Change Key Batteries coming on the dash
Long story short , if you see such a message don't rush to change the battery in no time , just press the one of the key fob buttons , I did this way and it worked
.
So, no more Change Key Battery reminder on the dash
Funny thing I am using either keys not going steady for one that I opted and the other key has never got any message like this before
lol
Long story short , if you see such a message don't rush to change the battery in no time , just press the one of the key fob buttons , I did this way and it worked
![Big Grin](https://mbworld.org/forums/images/smilies/biggrin.gif)
So, no more Change Key Battery reminder on the dash
Funny thing I am using either keys not going steady for one that I opted and the other key has never got any message like this before
![crazy](https://mbworld.org/forums/images/smilies/crazy.gif)
#2
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After doing a bit search I have decided it's OK to post in my own topic on the key fob battery state .
This is what happened , this warning message kept coming on each time I took the affected key fob with me to start the car this thing continued until I left the car not driven for 5 days .
5 days later, same key fob I pressed the ignition button to start the car and no more warning message occupying the dash , may be by some fluke or not I see no more key fob battery message which is good lol
I have been using two key fobs as well since I bought the car .
This is what happened , this warning message kept coming on each time I took the affected key fob with me to start the car this thing continued until I left the car not driven for 5 days .
5 days later, same key fob I pressed the ignition button to start the car and no more warning message occupying the dash , may be by some fluke or not I see no more key fob battery message which is good lol
I have been using two key fobs as well since I bought the car .
#3
Super Member
Weird, when my key fob battery warning comes on, I go to Walgreens and spend $5 on a two pack of batteries and change them.
Then the warning goes away, for a long time.
Then the warning goes away, for a long time.
#5
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http://www.ebay.com/itm/5-x-CR2025-DL2025-CR-DL-2025-Lithium-Button-Battery-/320533432486?pt=US_Single_Use_Batteries&hash=item4aa14808a6 Vs $5 + tx each at CVS/Radioshack/Walmart
#6
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Join Date: Sep 2008
Location: St. Paul, MN
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2011 E550 4Matic
$0.99 for 5 pack shipped Vs $5 + tx each at CVS/Radioshack/Walmart
#7
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To each their own.
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#10
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Change Key Battery message popped back in the screen a few mins ago ![crazy](https://mbworld.org/forums/images/smilies/crazy.gif)
OK, sooner or later I will have to replace it
![crazy](https://mbworld.org/forums/images/smilies/crazy.gif)
OK, sooner or later I will have to replace it