I asked my dealer about the motion sensing keys that came with my car but they knew nothing about it. I did some research and found some details about the key manufacturer and there is some details about the key going to sleep when not moving BUT when I tested the key I just couldn’t get it not to open the doors. I left the key untouched near the car for 30 minutes but keyless entry still let me in which indicated the key was still broadcasting.
I was hoping it would go to sleep like the Ford keys do. I asked Volvo direct and they refused to tell me the time to sleep saying it was a security concern. Odd since Ford advertise the time.
I’m not convinced the key goes to sleep on my car. I was hoping to prevent relay attack which is how my X5 disappeared off the drive.
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