... install TS16949,Strict test passed Ship time(1000 kits)3-5 days 3 years/3600mils warranty Fit carsAll type carsSwitchUniversal Hi ... 9000,TUV,CE,etcStrict test passedPassed 13 items strict test in US,such as knee load test.Failure rate<3 ... ‰ in 3 yearsWarranty3 years/36,000 milesHeat pad dimension480*280±5mmWiring harness length1.9mPower ratingDC12V,27±3W * 2Thermostat 60 +10/-5 °C car seat ...