WARRANTY
1. In supplement to the statutory provisions on improvement, we shall be entitled as follows in the case not only of inconsiderable material defects and deficiencies in title: we shall be entitled to make improvements 2 times. If the nature of the item or of the defect or the other circumstances indicate that the improvement has not yet failed and this is conscionable to the party hereto, we shall be entitled to make further improvements.
2. If the improvement has failed, the party hereto shall be entitled at his option to reduce the price or withdraw from the contract and to assert his right to compensation within the scope of statutory provisions.
3. The limitation period shall be 12 months.
4. The limitation period in the event that used items are sold shall likewise be 12 months.