I would not recommend installing any device blocking the air flow:
View attachment 864370
I noticed this device monted a little bit below the air vent:
Note:
@Electrify2022 I installed this rear view camera, and the display doesn’t block the air flow.
May be you coud find a similar stand to hold your iphone:
AMGUR - FHD 1080P Backup Camera and 7 inch Monitor kit
This TMC thread might be also of interest:
I wanted to share my phone mount solution in case it suits someone else's wants. I researched this for a while before finding the solution I wanted by chance. To summarize: I wanted a minimal mount that worked with a pop-socket. First: I wanted a mount that didn't take away from the simplicity...
teslamotorsclub.com