96 960 Sedan seat problem

Both seats on the front are power and both of them dont go foward or back but the backrest moves and the whole seat it also goes up and down but it just dosent go foward and back.

The other thing is my climate contorl dosent really work. Specialy the AC it just stops workin and dosent give cold air out and i went and checked and it wasent the FREEON.(the AC gas).

If anybody can help me with this 2 problem it would be great.