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Keeps showing key battery low have used spare key but still keeps showing same when starting car B Max 1.6 diesel titaniumAny idea's
 

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My keys are 3 years old and both were giving the same error for the last 3 weeks, needing replacement batteries.

These were replaced today at service time. Normally you would pay for these as they are not covered by warranty. (unless they failed very early I suppose) I am not sure if there is a separate charge for fitting.

My car passed the 3 year MOT today with 3mm of tyre left on the front and 4mm on the back after 20,000 miles.

Edited by: makem
 

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sanroy said:
Keeps showing key battery low have used spare key but still keeps showing same when starting car B Max 1.6 diesel titaniumAny idea's
I had the same issue with keys , the batteries Ford supplied both showed low level after just a few months. I replaced them with off the shelf CR 3032's and two years later they are still fine.

These things have a shelf life and who knows how long they had been in stock in some Ford warehouse.
 
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