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FOB for keyless start


meyersnole
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Last night my car started complaining about key not being there and this has carried over into today. It seems that if I try to push the button again it all of the sudden figures out where the key fob is. I even had an issue last night with pushing the lock button on my fob (I almost never do this) and having the car recognize the action. Again, a repeated attempt met with success.

 

My first thought was low battery. However, it is less than 2 years old and the manual tells me that I should receive a message on the information display -- which I have not.

 

I did call the dealer, but the service adviser I spoke with had no clue of how to test -- he went off to find someone and next thing I know I am in someones phone mail box. I called back only to be routed to some one else's phone mail. Fun!

 

Anyway, anyone else have similar experience and can share their solution?  

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Murphy, is the slot you mentioned shown in our owner's manual? Is it inside the storage box? I just cannot picture where it is. I went out to my car but can't find it. 

 

I'm not having having problems with the key but just like to know everything about my car. Thanks.

 

If by "storage box" you mean the one under the armrest, yes. It's on the front at the bottom left. It's not the easiest thing to find, nor is it obvious.

 

It's in the manual (http://www.fordservicecontent.com/Ford_Content/catalog/owner_guides/13fhyom3e.pdf) on page 134.

 

Hope this helps!

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Last night my car started complaining about key not being there and this has carried over into today. It seems that if I try to push the button again it all of the sudden figures out where the key fob is. I even had an issue last night with pushing the lock button on my fob (I almost never do this) and having the car recognize the action. Again, a repeated attempt met with success.

 

My first thought was low battery. However, it is less than 2 years old and the manual tells me that I should receive a message on the information display -- which I have not.

 

I did call the dealer, but the service adviser I spoke with had no clue of how to test -- he went off to find someone and next thing I know I am in someones phone mail box. I called back only to be routed to some one else's phone mail. Fun!

 

Anyway, anyone else have similar experience and can share their solution?  

I suggest heading to your dealer to chat with them in person so you can demonstrate the symptoms. I can also loop in your customer service manager to check into additional assistance. I'll need your VIN, mileage, best daytime phone, full name, and dealer name/location.

 

 

You can always start the car by placing the fob in the slot in the center console, key ring up and buttons facing the rear of the car.  That works with a totally dead fob battery.  I would try new batteries, there are two of them.

Great suggestion!

 

Meagan

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The problem with intermittent issues are that they are not readily reproducible when you are at the dealer.

 

Same here with occurring once every couple weeks or so, it will give me the "no key detected" message on the left screen (key sitting in my pocket as I sit in the driver seat)... and then when I take it out and move it around it then goes away.  To me this would mean a weak signal and thus battery not yet needing to be replaced, but almost.  My car was built in Feb 2013 so I guess the battery(ies?) in the fob I always use may be on the way out.

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The problem with intermittent issues are that they are not readily reproducible when you are at the dealer.

 

Thank you for the offer of assistance, but I have a great dealership and do not have issues with them responding to my concerns.  

Sure thing. :)

Should you need me, I'll be here.

 

Meagan

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Same here with occurring once every couple weeks or so, it will give me the "no key detected" message on the left screen (key sitting in my pocket as I sit in the driver seat)... and then when I take it out and move it around it then goes away.  To me this would mean a weak signal and thus battery not yet needing to be replaced, but almost.  My car was built in Feb 2013 so I guess the battery(ies?) in the fob I always use may be on the way out.

On another road trip killing my lifetime average (still love getting high 30's in a car this size zipping down the interstate).

 

Has not happened in the last two days. My car was built around the same time, but still surprised that the batteries could be going so soon. I had my Acura for over 7 years and never messed with batteries. I think it might just be a signal interference issue or something.

 

Given Muphy's backup solution I am willing to just let this play out.

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Hi guys,

 

Since Ford does not manufacture the batteries for the key fobs, we don't have any information on specifications or projected battery life. There are multiple variables that could contribute to dwindling battery life, and your dealer will be in the best position to troubleshoot that with you. 

 

Meagan

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Interesting... I would have thought that this information would have been known as part of the sourcing.  My guess is that the battery is just fine and something else was happening. 

 

In any case, I have not experienced this issue since I posted. Just one of those quirky things I guess. 

Glad to hear everything's running smoothly!

 

Meagan

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  • 2 weeks later...

In the end it seems that I did have some bad batteries. Replaced them today and things are working great again. 

 

Disappointing that the batteries did not last even 2 years and that the low battery warning never displayed (or if it did, it is not obvious as I totally missed it).

 

So, if you are having issues with the door not opening right away and/or the car intermittently complains it can not find the key you might want to invest in a new pair (2) of CR 2025 batteries. Be prepared to be frustrated taking this fob apart, it is not easy.

 

You will need a small flat blade screw driver and a coin -- preferably a quarter or dollar -- and some patients.  

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