PDC failure on e39 Touring

[Scamp's Walker]

Outer one of the 4 is playing 1. up do I need to remove the bumper or can I check it with the bumper in place and if it is knackered can I remove it without taking the bumper off? Thanks

[Fox-]

Pretty sure you can get to the outer ones without removing the bumper. Just take the rubbing strip off.

[anonymous-user]

just replaced one of the black ones located in the black trim in front bumper. just lever off the trim from underneath with a flat head screwdriver, pop out the busted pdc after the click test and replace with new and reinstate trim and job done

there is a really good guy on ebay selling them at the mo - i was reluctant at first but glad i took the gamble