Seat ALTEA Owner's Manual page 117

Seats and storage 115
– Press once to set seat heating at maximum level (level 3).
– Press twice to set seat heating at medium level (level 2).
– Press three times to set seat heating at minimum level (level 1).
– When the button is pressed four times, the heating goes off and
the LED goes out (level 0).
The seat heating only works when the ignition is switched on. The left
thumb wheel controls the left seat and the right thumb wheel the right seat.
CAUTION
To avoid damaging the heating elements, please do not kneel on the seat or
apply sharp pressure at a single point to the seat cushion and backrest.
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Safety Operation Advice Technical specifications