For front bumper.
Thanks

If you are thinking to add those to your car it will be a huge job and will need STAR to program, so either dealer or indy with STAR. I just had a bad parktronic sensor replaced on my car and I had to first diagnose which sensor(s) was the problem with SDS and then get the dealer to replace it. I couldn't see this as a DIY, plus I could not find the sensors anywhere but the dealer and he had only one available. I have the washers and did on my C32 as well and have used them maybe 3 times each. I had a broken washer on the C32 after my second use and just fixed the washer on my E500 as well which broke when I tried to use it. I Dread reaching for that washer button never knowing whether the washer will come out and not retract. Good luck with this quest!!