What should be noted regarding the desired protective effect of airbags?

Your selected combination is correct because both statements highlight essential factors for airbags to provide their intended protective effect.

Firstly, passengers must be in the correct seating position for the airbag to deploy effectively. If a passenger is too close to the airbag when it activates, it could lead to serious injury rather than protection.

Secondly, the airbag deployment zone must remain clear. If there are objects or passengers in this area, it can hinder the effectiveness of the airbag or even cause injury upon deployment.

The third option is incorrect; airbags are designed to supplement seatbelts, not replace them. In Germany, seatbelts are mandatory, and proper use of both seatbelts and airbags is necessary for maximum safety. Understanding these aspects is crucial for compliance with German traffic regulation regarding vehicle safety features.