Alarm installation

[trasgu_driver]

While checking everything in my car, I noticed that my windshield wipers have an electrical connection, so I assume they're heated. However, checking the fuse box, I see that the right/left fuse for the heated windshield wipers is empty, and in ORBIT, I see that option (122) is marked as disabled. Could it be that connecting positive (+) to the fuse and negative (-) to any point in the car and activating the option in ORBIT will be enough for them to work? Or does it require some other connection?

Can someone help me with this?   

Hello
Idk about the fuse box, but according to a wiring diagram from an s/v90 that can be found in this forum the heated wiper blades are wired to the cem connector  CEM EN 72.

Thanks for your help, friend.

From what I've been able to find out, the heated nozzles have a positive and a ground connection. But following the diagram, I see that there's a connection to the CEM module along with (HeadLampWashingCtrl), (FrontWindscreenWashingCtrl), and (RearWindscreenWashingCtrl). And that's where I'm completely lost...

- Headlight washer control-----------EN21
- Front wiper control---EN49
- Rear wiper control----EN22
- Heated nozzles with front supply------EN75------ HEATED ELECTRIC NOZZLE FOR LEFT/RIGHT WINDSHIELD WASHER (PWR A1/GROUND A2)

https://static.nhtsa.gov/odi/tsbs/2023/M...5-9999.pdf

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