2013 Chevrolet Tahoe Owner Manual - Page 64

3-8 Seats and Restraints Press the button once for the highest setting. With each press of the button, the seat will change to the next lower setting, and then to the off setting. The lights indicate three for the highest setting and one for the lowest. The passenger seat may take longer to heat up. On vehicles with heated seats, the heated seats are canceled 10 seconds after the ignition is turned off. On vehicles with heated and cooled seats, the heated and cooled seats are canceled when the ignition is turned off. To use this feature after restarting the vehicle, press the desired button again. Remote Start Heated Seats When it is cold outside, the heated seats may turn on automatically during a remote vehicle start. The heated seats will be canceled when the ignition is turned on. Press the desired button to use the heated seats after the vehicle is started. The lights on the heated seat buttons do not turn on during a remote start. The temperature performance of an unoccupied seat may be reduced. This is normal. See Remote Vehicle Start on page 2‑5. Heated and Cooled Seat Buttons Shown, Heated Seat Buttons Similar If available, the buttons are on the front doors. To operate, the ignition must be in ON/RUN. H (Cooled Seat): If available, press to cool the seat. Press to I (Heated Seatback): heat the seatback only. J (Heated Seat and Seatback): Press to heat the seat and seatback.