This mod easily fixes the annoying cockpit-cam view glitch while driving between Turn 04 and Turn 05.
Backup your files.
Copy the tracks folder to Program Files (x86)\Steam\steamapps\common\f1 2012
Copy the tracks folder that's provided inside the backup folder to Program Files (x86)\Steam\steamapps\common\f1 2012
Took me 4 hours to remove these RENDERNODEs 1 by 1 and test them, only to find out the rogue RENDERNODE was the one before the last one (raging against cm here ).