Key fob battery low. But tests OK - Ford B-Max Forum
 
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post #1 of 4 (permalink) Old 6th November 2019, 21:51 Thread Starter
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Key fob battery low. But tests OK

Hello everyone, a message recently appeared on the car display, stating " KEY FOB BATTERY LOW" . The battery was tested for voltage and load current, and tested O.K., but to be safe a new battery was fitted, but the message on start up remains, anybody got ideas?, thanks.
Fluff1956 is offline  
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post #2 of 4 (permalink) Old 7th November 2019, 11:45
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have you go two sets of keys?
it might be the battery in the other fob.
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post #3 of 4 (permalink) Old 7th November 2019, 14:15
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Just changed a battery in one of mine without any problems. Try pressing the OK button when the "Battery low" display is up.

John

Titanium X Tectonic Silver 1.0 125ps Eco.
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post #4 of 4 (permalink) Old 11th November 2019, 17:15
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Location: Bristol
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Just had the same warning. Changed yhe battery in the key fob and the warning went away. Easy to change, the fob splits in half if you use a knife. I happened to have a spare as my bathroom scales use the same battery.

Only a few pennies on line if you don't have one, though I wonder how much a dealership or Timpsons might charge.

B Max Titanium X 1.0 125 bhp in Magnetic with built in SatNav and rear sensors.
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