374
5-2. Steps to take in an emergency
Wa r n i n g  m e s s a g eDetailsCorrection procedure
Indicates that the trunk is 
not fully closed. flashes and a 
buzzer sounds to indi-
cate that trunk is not fully 
closed (with the vehicle 
having reached a speed 
of 3 mph [5 km/h]).
Close the trunk.
(Flashing)
Indicates that the moon 
roof is not fully closed 
(with the “ENGINE 
START STOP” switch 
OFF and the driver’s 
door opened).
Close the moon roof.
Indicates that the parking 
brake is still engaged. 
 flashes and a 
buzzer sounds to indi-
cate that the parking 
brake is still engaged 
(with the vehicle having 
reached a speed of 3 
mph [5 km/h]).
Release the parking 
brake.
Indicates that the washer 
fluid level is low.Add washer fluid. 
         
        
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GAS STATION INFORMATION
Auxiliary catch leverP.  2 8 9Trunk openerP.  4 1Fuel filler door P.  6 9
Hood lock release lever P.  2 8 9Fuel filler door openerP.  6 9Tire inflation pressureP.  4 1 5
Fuel tank capacity17.2 gal. (65 L, 14.3 lmp.gal.)
Fuel typeUnleaded gasoline only P. 70, 409
Cold tire inflation 
pressureP.  4 1 5
Engine oil capacity
(Drain and refill)
qt. (L, Imp.qt.)
IS250 IS250
(2WD models)  (AWD models) IS350
With filter 6.6 (6.3, 5.5) 6.8 (6.4, 5.7) 6.6 (6.3, 5.5)
Without filter 6.2 (5.9
, 5.2)6.3 (6.0, 5.3) 6.2 (5.9, 5.2)
Engine oil type
Toyota Genuine Motor Oil or equivalent
Oil grade: ILSAC multigrade engine oil P. 410
Recommended oil viscosity: SAE 5W-30