If The Parking Brake Cannot Be Released; Before Releasing The Parking Brake Manually; Releasing The Parking Brake Manually - Lexus LS460 Owner's Manual

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7-2. Steps to take in an emergency

If the parking brake cannot be released

In the event that the battery is discharged or switch operation does
not release the parking brake, the parking brake can be released
manually using the procedure below. This procedure should be
performed only if necessary, such as in an emergency.
If the switch cannot be operated even when the battery is normal,
the parking brake system may be malfunctioning. Have the vehicle
inspected by any authorized Lexus dealer or repairer, or another
duly qualified and equipped professional immediately.

Before releasing the parking brake manually


Shift the shift lever to P.

Turn the engine switch off.

Check that the parking brake indicator is off.

Chock the tires.

Releasing the parking brake manually

Vehicles with a spare tire

1
Take out the parking brake release tool and the screwdriver from
the trunk. (P. 838)
2
Replace the screwdriver head
with the parking brake release
tool.
3
Take out the spare tire. (P. 841)
LS460_EE (OM50D49E)