New Built-in Car Seat Heater Kit Fit 2 Seats DC 12V Carbon Fiber Heating Pads Poleless Paddle Dual Control Switch SystemFor Toyota Camry Corolla RVA4 2007-19 Features: 1.Built-in car seat heater is installed between the seat cover and seat cushion to enhance driving comfort. 2.Using the heater in winter can reduce the power consumption of the air conditioner, not only save fuel, but also relieve the stuffy feeling of the air conditioner and help relieve driving fatigue. 3.Universal fit for most car seats in DC 12V systems, such as cars, SUVs, trucks, RVs, boats. 4. Seat heater kit with high and low temperature switching system,1 switchessuitable for installing 2 seats. 5.Made of carbon fiber, heats up quickly, has a long service life, is safe and will not corrode or crack. Specification: Material: Carbon FiberDimension(Unit): Approx. 48cm x 27cm (18.9"'""'" x 10.6"'""'") Wire Length: 2.3M (90.5"'""'") Color: White Power Rating: DC 12V, 27 3W Thermostat: 35 +10 / -5c Switch: Poleless Paddle Dual Control Switch System Replace the original reserved position: For Toyota Camry 2007-16 For Toyota Corolla 2007-18 For Toyota RAV4 2009-19 For Toyota Leiling 2014-18 For Toyota Highlander 2014-18 It is also suitable for installation in most other DC12V cars,such as SUV, truck, RV, boat Note: Please verify your seat covers are removable before purchase. Professional installation is highly recommended!!! Please DO NOT use on seats where the covers are fused to the foam. Package Included: 4 * Heater Pads 1 * Poleless Paddle Switch with Harness If your car has not installed a heating pad, then you can order a complete set of products. ****It is suitable for installing 2 seats.**** ****If your car already have a heating pad, then you can just order the switch**** 1 set of switches and wiring harness can be installed with 2 seats If your car already has the right switch and wiring harness, then you can just order the heating pad. ****2 heating pads to install 1 seat**** Car Seat Heater Description Part function description A. Red main line: Connect the battery positive B. Black main line: Connect the battery negative C. Red auxiliary line: Connect ACC key line positive OR Cigarette lighter positive D. Yellow auxiliary line: Connect the light line OR instrument panel line positive E. Switch control box F. Switch: Control 4 heating pads for 2 seats G. Wire Harness: Length 250cm/98 inch H. Fuse I. Thermostat: Temperature stabilization function