compression ratio Lexus IS250 2009 Using the audio system / LEXUS 2009 IS350/250 OWNER'S MANUAL (OM53669U)
Nothing was found :-(
Try to search something different in this manual:
spark plugs replace, oil pressure, park assist, suspension, traction control, radiator cap, air suspension, maintenance reset
Popular in this manual:
trunk release, adding oil, fuel pump, keyless, oil dipstick, octane, child lock, overheating, stop start, fuel consumption, deactivate passenger airbag, steering wheel adjustment, check oil, fuel reserve, brake light, maintenance schedule, coolant level, window, transmission, lane assist, fuel tank capacity, brake sensor
Or view whole manual here:
