What did you retrofited to your car?

[Percy]

I was thinking to make a thread with  retrofiting made to our cars, mai be someone else want to do it.
In my 2019 V60 2019 i retrofited:
- rear parking camera
- now 360 camera
- pilot assist (just activate)
- electric front seats ( driver with memory, passanger without)
- electric folding rear headrest
- semi automatic parking
- front fog lights
- bliss and CTA
- keyless entry (with foot movement sensor for trunk)
- homelink
- adaptive headlights
- harman kardon
- illuminated sills from 90 series
- steering wheel padlle shifters
- headup display (with cutting dash)
- rear  camera washer (custom made with 10 euro )
- sport body kit from volvo accesories
-s90 armrest + knee rest for center console
- rse by key (only activation)
 - polestar software (at the dealer)
- aluminiu engine shield (from accesories)
And i think there are more, but i can't remember.
If you need info, i will answer

Hi!

I have an XC60 MY 2020 and have retrofitted the following:

• B&W sound
  
• Fully electric seats (Here i connected the canbus wires and everything works except for Memory), Can you advice how to connect the Memory switches to the Door module. Have all the buttons but there is different connectors.
  
• Glass Shifter.
  
• Tow hook. (Dealer installed Software)
  
• Rear view camera. (Dealer installed software)
  
• Apple car play (Dealer)
  
• 22 inch wheels with fender flares.
  
• MY 2022 front and back.
  

[IMAY2023]

• Fully electric seats (Here i connected the canbus wires and everything works except for Memory), Can you advice how to connect the Memory switches to the Door module. Have all the buttons but there is different connectors.
  

It's not only the connector, the wiring is different. 
I added memory seat on the passenger side. I rewired the harness on the door panel myself by comparing it to the driver side because I could not find a used one for a good price.  Sorry, it's been a while and don't remember which goes where. 
My advise, get a used door panel harness from a car that has memory seats.