further to the above, when i fitted a replacement seatbelt the same problem happened. the problem seems to be the small plastic button fitted at the upper part of the webbing.If this slips into the plastic cowl(only 2cm) the belt is now locked.Only way i could release it was to retake off the...

hi, recently had same problem. seatbelt needs replacing. replacement cost is about £50 from dealer. If time is still an issue for the MOT, then take out rear seat. It has to come out anyway to replace the seatbelt. Replacing seatbelt - take out large rear seat, its held on by four bolts - two in...