The contact owns a 2020 Jeep Wrangler. The contact stated that upon starting the vehicle, the infotainment system screen was blank. The contact stated that the failure persisted. There was no warning light illuminated. Additionally, the contact stated that upon completing a routine inspection of the vehicle, he noticed that the thermostat housing was leaking. There was no warning light illuminated. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The contact related the failure to several unknown Technical Service Bulletins. The manufacturer was not notified of the failure. The failure mileage was approximately 56,000.