Lexus RC350 Owner's Manual page 523

Connect the jumper cables according to the following procedure:
4
RC350/RC300 AWD

RC300

RC F

Connect a positive jumper cable clamp to the positive (+) battery terminal
1
on your vehicle.
Connect the clamp on the other end of the positive cable to the positive (+)
2
battery terminal on the second vehicle.
Connect a negative cable clamp to the negative (-) battery terminal on the
3
second vehicle.
Connect the clamp at the other end of the negative cable to a solid, station-
4
ary, unpainted metallic point away from the battery and any moving parts,
as shown in the illustration.
RC350_RC300 AWD_RC300_RC F_U(OM24748U)
7-2. Steps to take in an emergency
523
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