Kernrechtsfrage
Whether the seller had to disclose the alleged defects despite the contractual warranty disclaimer.
Extrahierter Entscheid
No. The buyer could have identified the defects with due attention before signing, so no duty to disclose arose and the disclaimer remained effective.
Extrahierte Begründung
Based on witness evidence, the defect and its consequences were readily recognizable; therefore the seller could assume the buyer would notice them. Without a duty to inform, no fraudulent concealment under Art. 199 OR was shown.