All it cost him is 3 driver points (no change for manu) , which in his position are rather pointless anyway. Could have been much worse as he clearly broke the rules by working on the car in TC.

Other points:
- why don't they have ski goggles on car? This does hapen from time to time and at least for Sweden, sone crews do have them

- In quite a few european countries he would probably be stopped by Police for driving without windscreen on road section, here he wasn't.