Look at the warranty conditions. IKEA decides in which form they fulfill the warranty:
"IKEA repairs the defective product or replaces it with an identical or comparable product. IKEA covers the costs for repair, spare parts, as well as the labor and travel expenses of the technician. Replaced parts become the property of IKEA.
If the product is no longer carried by IKEA, IKEA offers a suitable replacement product. If necessary, an appropriate monetary compensation may also be provided. repairs the defective product or replaces it with an identical or comparable product. IKEA covers the costs for repair, spare parts, as well as the labor and travel expenses of the technician. Replaced parts become the property of IKEA.
If the product is no longer carried by IKEA, IKEA offers a suitable replacement product. If necessary, an appropriate monetary compensation may also be provided. "