They should lock automatically when folded forward. Are the front seats preventing them from folding all the way up? Try moving front seats a bit forward and then folding the rear seats up again.
2010 Berlingo Multispace HDi 110 with FAP. Persamos green.
Mine sometimes require a bit of fiddling to check they're locked.
First, slide both front seats forward to make enough space for them to tip.
After tipping forward, look underneath. There's a little metal catch with a red handle. Ensure this is pushed down. Now check that the seat can't tip back.
Now you can slide the front seats back again.
If you ever need to remove them completely, pull the tab up and wiggle them out. There's a right position for this and you get better with practice - it's just less than fully tipped, if you try it fully tipped then they won't come out.
The following 2 users say Thank You to doofer for this post:2 users say Thank You to doofer for this post
• h_softeng, Shawks
Thanks both, I think because it is so new the carpet needed depressing.... I just didnt want to push the seats too far, but they're now locked rolled forward... excellent!