Key battery

[Catlover]

On 4/26/2016 at 7:36 AM, RunningInPleasePass said:

I think the battery is replaced as part of the full dealer service, after 2 years or 20k miles.

That would be new to me. If I. Want dealer to change Battery it has been at my request. Charge has been £4.  I do it myself now but use decent batteries.... those with the little furry animals jumping about long after other batteries have expired are usually good.

[Chris Dance]

Got the low Battery fob warning on our Prius. Battery was 30 months old. To be on the safe side I had both fob batteries changed at the dealers. Cost £15. Took less than 15 mins for the batteries to be changed. At the 2 year service the dealer did not mention changing the fob batteries. 

[johalareewi]

If you have a service plan and/or extended warranty see if your dealer will Battery swap anyway instead of waiting until the service.