Toyota 4Runner 2003 Operating Manual page 210

'03 4Runner_U (L/O 0211)
"A/C" button
To turn on the air conditioning, push the
"A/C" button. The "A/C" button indicator
will come on. To turn the air conditioning
off, push the button again.
If the "A/C" button indicator flashes, there
is a problem in the air conditioning system
and the air conditioning automatically
shuts off. If this happens, take your ve-
hicle to your Toyota dealer for service.
204
2003 4RUNNER from Oct. '02 Prod. (OM35804U)