I went and bought a faraday pouch from Halfords. Surprise surprise, it works. With the key inside, I can walk up to the car but can’t unlock it. So far so good.
But, since keeping my key in there I have had all sorts of problems. 1) when I go to the car in the morning with the key in my hand, the car won’t unlock when I grab the handle. Eventually it unlocks by pressing the button on the key. 2) yesterday, I got home, switched off the car and a message came up saying there’s no key and the alarm went off.
So, can these pouches affect the key?
But, since keeping my key in there I have had all sorts of problems. 1) when I go to the car in the morning with the key in my hand, the car won’t unlock when I grab the handle. Eventually it unlocks by pressing the button on the key. 2) yesterday, I got home, switched off the car and a message came up saying there’s no key and the alarm went off.
So, can these pouches affect the key?