My rear window switch broke and now I can't close it. I tried closing it with central switch but didn't work, so I don't know if it is rear switch or something else. Anyway, I want to close it manually by sorting cables if possible then I look for replacement switch.

Or can I just replace it with other side windows switch to close the broken one.

just used the other side of windows switch to close faulty one.

My rear window switch broke and now I can't close it. I tried closing it with central switch but didn't work, so I don't know if it is rear switch or something else. Anyway, I want to close it manually by sorting cables if possible then I look for replacement switch.

Or can I just replace it with other side windows switch to close the broken one.

Yes, the central switch bank won't work for that window if a rear switch is out of the circuit.

Get some spares from the wreckers, all third gen rear switches are the same, I think.

(A rear switch can also be used for repairs if one of the central switches breaks at the pivot point. Some people think the harder you pull up on the switch, the faster the window closes. lol)