Discovery 5 Forums

Hi there,

my dealer was not ble to answer this question.
Does an activity key use a battery?
If yes, in which cycles do I have to change this one, before I will stand in front of a locked car

Thanks
Stign

The Activity Key makes use of a passive diode to communicate with the vehicle and thus requires no batteries, so there’s nothing ever to replace.

See: http://blog.consumerguide.com/what-is-t ... y-key/amp/