viper 5902 + dball in hyundai 2012

Yes.

But you will sooooo regret fitting all of those sensors. It will take you longer to adjust than the original install and you will STILL get false alarms.

To operate the defogger from R/S unit remote after ignition, please see the following schematic, but i don't know how can i make it on/off

i will use output type latch/reset/ignition

No that relay is set up wrong. Here's your circuit. Brown NEG (-) defogger switch or BCM, blue 20 pin plug, pin 15. No relay required. Find that wire, with engine running ground it for 1 second, if it works all you need is for the H2/16 wire to be ignition or pulsed for 1-3 seconds.

Yes, that's the one. It even says pin 15.

I updated the sensors and sirens circuit can you please tell me if I still have errors I also read that some sensors must be turned off automatically during remote start, is that true? if yes then which sensors must be turned off and how to do that. Using a relay from an ignition signal? like H2/11 Pink/White (-) 200 mA Flex relay control output

The NEG side of those Piezo sirens to ground, POS to 87 on the relay.

Sensors SHOULD be automatically shut down during R/S.