What do I need to do to adjust the footrest?

You gently need to pull the footrest upwards until you hear a click sound. The footrest will then be locked in this position.

If you want to release the footrest, you need to pull the footrest a bit upwards until you hear a click sound, then the footrest will fall back into the active position.

If you press the footrest in the sleep position down hard, you will not break the footrest.