If The Vehicle Battery Is Discharged - Lexus IS250 U Owner's Manual

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8-2. Steps to take in an emergency

If the vehicle battery is discharged

The following procedures may be used to start the engine if the vehicle's bat-
tery is discharged.
You can also call your Lexus dealer or a qualified repair shop.
If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt
battery, you can jump start your vehicle by following the steps below.
Open the hood (P. 411)
1
Remove the engine cover.
2
IS250

Raise the front of the engine cover to
detach it from the clips and then pull
the cover to detach it from the
brackets on the rear bar.
IS350

Raise the rear of the engine cover to
remove the rear clip, and then raise
the front of the engine cover to
remove the two front clips.
IS350/250_U (OM53C50U)