Lexus 2008 IS250 Owner's Manual page 120

NOTICE
To prevent battery discharge
n
Do not leave the "ENGINE START STOP" switch in ACCESSORY or IGNITION
ON mode for long periods without the engine running.
When starting the engine
n
Do not race a cold engine.
l
If the engine becomes difficult to start or stalls frequently, have the engine
l
checked immediately.
2-1. Driving procedures
2
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