Lexus IS250 U Owner's Manual page 239

Operation of the air conditioning system in Eco drive mode
■
Eco drive mode controls the heating/cooling operations and fan speed of the air condi-
tioning system to enhance fuel efficiency (P. 358). To improve air conditioning perfor-
mance, adjust the fan speed or turn off Eco drive mode.
Sport mode automatic deactivation
■
Sport mode is automatically deactivated if the engine switch is turned off after driving in
sport mode.
IS350/250_U (OM53C50U)
4-5. Using the driving support systems
239
4