How To Increase The Timer for Defrosting Windows?

[Jey]

I can also confirm Channel 41 is the front heated screen timeout

Default Value = 20 - Front windscreen heater stays on for 10 minutes
Value set to 10 - Front windscreen heater stays on for 5 minutes
Value set to 30 - Front windscreen heater stays on for 15 minutes

Value has a divisor of 2 for minutes

Thanks @mmi for posting up the development data above.

I forgot this topic (mine)!
So it's seems possible?!

Yeahhhh, I have look, not sure to understand how to do it.