fuel cap release Lexus GS350 2007 Using the front audio system / LEXUS 2007 GS430/350 OWNER'S MANUAL (OM30A04U)

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1-5. Refueling
Closing the fuel tank cap
After refueling, turn the fuel tank
cap clockwise until you hear a
click. The cap will revolve slightly in
the opposite direction once
released.
■Fuel types
Use premium unleaded gasoline. (91 Octane Rating [Research Octane Number
96
] or higher)
■Fuel tank capacity
Approximately 18.7 gal. (71 L, 15.6 Imp. gal.)
■When the fuel filler door opener switch is inoperable
If the fuel filler door opener switch is inopera-
ble, contact your Lexus dealer to service the
vehicle. If you must refuel your vehicle, you
can open the fuel filler door manually as
shown. The system to lower internal pressure
may not be functioning so you must turn the
cap slowly as the pressure releases. In addi-
tion, fuel may spill out during refueling. Fill the
fuel tank carefully and slowly.

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GAS STATION INFORMATION
Auxiliary catch leverP. 3 7 3Trunk openerP. 2 1Fuel filler door P. 4 9
Hood lock release lever P. 3 7 3Fuel filler door openerP. 4 9Tire inflation pressureP. 5 0 6
Fuel tank capacity18.7 gal. (71 L, 15.6 lmp.gal.)
Fuel typePremium unleaded gasoline only P. 50, 500
Cold tire inflation 
pressureP. 506
Engine oil capacity
(Drain and refill)
qt. (L, Imp.qt.)
GS430 GS350 GS350 (2WD models) (4WD models)
With filter 5.4 (5.1, 4.5) 6.6 (6.3, 5.5) 6.7 (6.4, 5.6)
Without filter 4.8 (4.5, 4.0) 6.2 (5.9, 5.2) 6.3 (6.0, 5.3)
Engine oil type
“Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC multigrade engine oil P. 501
Recommended oil viscosity: SAE 5W-30