Front bumper pdc sensor change
 

My front right pdc sensor isn't clicking. Long beep when I go into reverse. Looked at it tonight, can't see how to replace it.. Looks like I need to take bumper off... Please tell me that I am wrong?,!

Pup

Another possibility, I wiggled the wires on each rear pdc the other night and all was well pdc worked, until I drove it the next day.. I suspect a loose or dirty connection... All are clicking except front right...

Where to start?

Pretty sure you can un-clip those and push in from the outside with the bumper on. But I could be wrong.

Front left required bumper removal for me. Others might be doable without removing bumper.

On the facelift, if its the corner sensors they are a right angle sensor (not straight like the other 6), and you'll have to drop the bumper for them.

On my pre-facelift I had a dead sensor in front middle and rear middle and they were able to be R&R'ed without removing bumper, from the backside

I was not able to get mine out, in the center with bumper on car. Bumper cover removal is actually quite easy.

Looks like I need to remove bumper..

thx all,

Pup