Front seat heater
The front seat heater operates when the ignition switch is in the "ON" position.
The seat heating is switched on by pressing the switch (1) located on the driver's and front passenger's door panel, and allows the seat to be heated with different heating intensities by temperature. The heating mode is selected by briefly pressing the switch (1), with the modes changing in the following sequence: "LOW" → "ME" → "HI" → "ORR". When the heater is running, the indicator on the switch panel lights up corresponding to the enabled mode: in the "LOW" mode, one indicator lamp is lit, in the "H1" mode, three indicator lamps are lit.
To turn on the seat back heating only, press the switch (2), the indicator on the switch will light up.
The seat heating is switched off by pressing the switch again or automatically when the ignition is switched off.

Attention:
- Care must be taken when using seat heating as excessive use may cause burns, especially in low temperatures.
- Do not use seat heating when transporting infants, children, elderly people, sick people, people with impaired mobility, people in a state of increased fatigue or people with alcohol in their blood.
Note:
- When the front seat heating system is operating at idle, the battery is quickly discharged.
- Do not place objects or items with sharp corners on the seats, as this could damage the seats.
- Do not use acetone or gasoline based cleaners.
Heated/ventilated front seats (Escalade)
In some models, in addition to heating the front seats, they can be ventilated. In this case, seat heating or ventilation is controlled from the control panel located on the instrument panel under the radio.

The ventilation mode is selected by pressing the switch (2), the heating mode - by the switch (1). Changing the intensity of heating or ventilation of the seat is done by briefly pressing the switch (3), while the intensity changes in the following sequence: "LOW" → "ME" → "HI" → "OFF". When the seat is heated or ventilated, an indicator light on the switch panel indicates the current heating/cooling intensity: in the "LOW" mode, one indicator light lights up, in the "HI" mode, three indicator lights light up.
To turn on heating or ventilation of the seat back only, press the switch (4), the indicator on the switch will light.
Turning off the heating (ventilation) the seat is adjusted by pressing the switch (1) or (2) again or automatically when the ignition is turned off.
Second Row Seat Heater (Escalade) The second row seat heater operates when the ignition switch is in the "ON" position.
The seat heater is switched on by pressing the switch located on the center console on the second row seat side.

The seat heating is carried out in two modes: "LOW" and "HI". The heating mode is selected by briefly pressing the switch, and the modes change in the following sequence: "LOW" → "HI" → "OFF". When the heater is operating, the indicator corresponding to the mode that is on lights up on the switch panel: in the "LOW" mode, one indicator lamp lights up; in the "HI" mode, two indicator lamps light up.
Heated/ventilated second row seat (Escalade)
On some models, in addition to heating the second-row seat, it is possible to ventilate it. The seat heating or ventilation is controlled from the control panel located on the center console on the second-row seat side.

The ventilation mode is selected by pressing switch (2), the heating mode - by switch (1). Further control of the modes is similar to the control of heating/ventilation of the front seats, described in the subsection "Heating/ventilation of the front seats".
[The original article is on the website: CHEVYMAN.RU]
