Adding Park Assist Pilot

[Joe558]

I'm trying to add Park Assist on my 2020 S60. I already have 8 sensors, wanting to add the 'side' 4. All of the instructions I found online indicate to add wires to pins 37 and 42 for the front sensors, which makes sense. However it also says that sensors should be in pins 28-33 for the rear(new sensors using 28 and 33), however that does not jive with my connector. Is there a wiring / pin diagram specifically for my vehicle? All the others I've seen are for SPA models, but different make / year and none of them match my vehicle.    

[IMAY2023]

What happened to the other side of that big green connector? Is it missing or did you pull it out? 
The wiring for 2019 and 2020 is the same.  Here is the official guide. 
https://accessories.volvocars.com/en-us/...20%20L.H.D

[Joe558]

I removed that plug, figured there was less chance I’d break it that way. 

My wiring doesn’t even match the “remove” part of the guide. 

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[IMAY2023]

   

I removed that plug, figured there was less chance I’d break it that way. 

My wiring doesn’t even match the “remove” part of the guide. 

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That's because you are comparing the wrong diagram to the connector.  The diagram you posted represents the brown connector (rear sensors) 
The enclosed image is for green connector. front sensors. 
Besides, you do not need to remove, you need to add two wires to each connector coming from each new sensor.

[Joe558]

Ah yea. Clear as day now that you pointed it out. Thanks!

[hao166]

Hello, have you successfully modified your automatic parking system?