I got a britax adventure highback booster today and wondered if someone could help me.
The backrest slides back and forth, if that makes sense. It doesn't lock into place, like it does with my stage 1 seat when in recline mode. So of there was an accident the backrest would move with the child.
I don't know if my description makes sense, but hopefully it does.
Is this meant to happen with a highback booster or is it faulty?
There is no information at all that I can find on the manual about the backrest moving.
Hope someone can help as I am so stressed with these car seats and I don't even own a car!
Britax adventure highback booster
ram2014 · 05/08/2015 20:11
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