britax first class si

[kazoo]

Help!
Have just bought one of these from kiddicare and can't fit it facing rearwards in my car. Almost did it last night then released the seatbelt by accident and it tightened up around the seat and I couldn't get it out of the car. Dp had to unscrew the whole seatbelt to get it out.
Maybe I am just putting it in wrong but seems v. complicated and I am following the instruction booklet.
Anyone had this problem or got any suggestions?
May have to send it back if can't fit it rearwards because dd only 22 wks.

did u check the britax fit finder?

I forgot about this. I went to check it yesterday but the site was down. Thanks for reminding me.

might fit forwards, and u may need to buy a small seat for now. some cars have very short belts and wont allow the larger seats to be fitted.