If The Vehicle 12-Volt Battery Is Discharged - Lexus RX450h Owners Book

Hide thumbs Also See for RX450h:

Table of Contents

5-2. Steps to take in an emergency

If the vehicle 12-volt battery is discharged

The following procedures may be used to start the hybrid system if the vehi-

cle's 12-volt battery 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 and remove the engine compartment covers.

Remove the fuse box cover and open the exclusive jump start-

ing terminal cover.

Connect the jumper cables according to the following procedure:

Connect a positive jumper cable clamp to the exclusive jump start-

ing terminal on your vehicle

Connect a positive jumper cable clamp to the positive (+) battery

terminal on the second vehicle

Connect a negative cable clamp to the negative (-) battery terminal

on the second vehicle

Table of Contents