If The Parking Brake Cannot Be Released; Before Releasing The Parking Brake Manually; Releasing The Parking Brake Manually - Lexus GS450h Owner's Manual

If the parking brake cannot be released

In the event that the 12-volt 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 per-
formed only if necessary, such as in an emergency.
If the switch cannot be operated even when the 12-volt battery is nor-
mal, the parking brake system may be malfunctioning. Have the vehicle
inspected by your Lexus dealer immediately.

Before releasing the parking brake manually

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

Releasing the parking brake manually

Take out the parking brake
1
release tool and the screwdriver
from the trunk. (P. 542)
Fit the parking brake release tool into
the screwdriver handle.
Take out the spare tire. (P. 545)
2
GS450h_OM_OM30E26U_(U)
7-2. Steps to take in an emergency
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