BMW E70 Boot Door and Rear Sensors

[blackgalaxystar]

Hi Guys,


Any suggestions:


* My rear sensors stopped working (front are fine), I have replaced the PDC module and the sensors but still nothing

* The remote button for my boot to open sometimes works if im close to the car and from below my waist. Is there a sensor that I can look at?


Thanks in advance.

Car: BMW x5 e70 2007 3.0D


Ron