Car will beep and trunk will open while in garage
 

While setting in my garage the car will beep and the trunk will open like you used the remote access fob to open the trunk. This just started happening a few nights ago and last night it was about every 5 to 10 minutes. Guessing that there is some thing using the same radio frequency that the fob uses but not sure what to do about it. Any suggestions would be greatly appreciated.