Rear parking sensor

[MickeyH]

Beeps for a while when I put it into reverse, then doesn't detect anything.
Man with a laptop told me the off side sensor is faulty.
Anyone know what the part no. is and where I can get one and are they easy to fit.

 

[Jonahjones26]

There are lots on eBay I have just had to buy one but there are a few different variants / part numbers I took mine off and checked the part number ( had to remove the rear bumper though.

 

[archemist]

if it's the rear one it's 4B0919275B GRU

the gru bit is just 'primed' oem one's are about £25 on 'bay and about £70 from audi.

if you have tiny hands its do-able with bumper on otherwise it's...

cheers
And

 

[MickeyH]

Many thanks.
Got one on ebay.

 

[MickeyH]

Many thanks
got one on ebay