Пиши на македонски не се срами :d

 

The radiator in my 06 550i recently failed and was replaced by my Indie. Got it back and was receiving PDC error with blinking green light. Mechanic checked and confirmed that everything was properly reconnected after the radiator r&r, however am still receiving the console diagnostic that the PDC is not functioning. Based on previous statements on this thread is this an indication that at least 2 of the sensors are in fail mode?

 

If you have decent hearing, you can stick your ear up to the sensors and hear them faintly clicking. In the wife's E63 the bad sensor is clearly silent compared to the others. This was confirmed by the BMW DIS software which reported that particular sensor was non-functioning.

I ordered the replacement (painted in the correct color) for about $60 shipped on eBay (came from Germany).

 

I have a strange PDC problem. after PDC controller get washed with water in spare tier boot, I replaced the controller with another used one I got from junkyard. the new controller has the same serial and part number registered in the car (obtained through DIS). Now the PDC is functioning well when I engage the R gear, all sensors are working perfectly and the car display is showing the obstacles warnings correctly.

The problem is that the button in the center console is no more activating/deactivating the PDC function, and when PDC is active the led light of the button is no more operating.
I checked the car through DIS, and it shows the following CAN error "9E29 CAN: PDC: display function".
I checked the button and LED functions through DIS, and I can see that button is becoming active when I press it, and the LED is working fine through the LED test.
Any idea what could be the problem, and how to resolve it?

 

I know this thread dates back to last year, but what's the sense in opening a new thread right?
I have (my mate has ) a 520d 2011 year and warning message comes up on i-drive as no warnings being received from pdc-- I followed all the steps mentioned here and didnt solve the problem, I did however discover that 1 of the rear sensors was not clicking, could 1 of these being faulty throw up that issue?
many thanks.

 

I have the same problem with my PDC, changed the module, everything works fine but have same error 9E29 and button is not active. How to fix this problem , or what caused it ?

 

Clear all faults in the car. Are you saying button doesn't work or it's just not active

 

All faults are cleare 9E29 can't be cleared.The problem is that the button in the center console is no more activating/deactivating the PDC function, and when PDC is active the led light of the button is no more operating.
CAN error "9E29 CAN: PDC: display function".

 

what if all sensors are clicking and still have the malfunction?