climate control and parking assist not working at all

[Masi]

Hello dear friends I have owned a 2015 Jeep Cherokee kL deisel and have a heaps of problems with it and going to hate this car but still like this little car and looks really special for me.
Actually there are lots of problems but 2 of them is really worst one, the first one is the climate control it’s not working at all and seems there is not any power or electricity on the switches but other things working fine
I change the climate control module and one of the fuses but still have same problems and check all the wiring nothing suspicious
And the second one is parking assist system permanently disabled, when I push the parkingassiet switch the green light just blinks 3 times and stop blinking And nothing gonna change
I took the car to the auto electricition but they were really busy and told me bring the car back after new year
If there any idea or help I ll appreciate

[SJetc]

Masi, you're the one that your KL was in an accident right? I really think you need to take it to a professional to diagnose what wiring/modules etc have been damaged. It may not be obvious on your inspection of it but clearly something has taken a hit.