[. . . ] Read these instructions carefully before use and keep them for future reference. [. . . ] For both the safety and proper maintenance of this product, it is important to bring it to any of our official workshops for a periodic check-up. Read these instructions carefully before use and keep them for future reference. Your child's safety may be affected if you do not follow these instructions. Suitable for children under 6 months old only with accessories approved by JANÉ. WARNING: Make sure that all the locking mechanisms are engaged before use. The chassis of your pushchair incorporates the PRO FIX system and is compatible with Capazo Pro, and Rebel Pro and Matrix Pro baby carriers. The PRO FIX system enables you to fit these accessories securely to the chassis, and detach them, in a quick and easy manner. For fitting and detaching them, follow the instructions for these accessories carefully. [. . . ] -To remove the backrest, press the trigger releases located below the upholstery support A, then remove the adjustment pins shown in figure B (fig. [. . . ]