2011 Lexus LS 600h Owners Manual - Page 519

5-2. Steps to take in an emergency 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 performed only if necessary, such as in an emergency. If the switch cannot be operated even when the 12-volt battery is normal, the parking brake system may be malfunctioning. Have the vehicle inspected by your Lexus dealer immediately. n Before releasing the parking brake manually l Shift the shift lever to "P". l Turn the "POWER" switch OFF. l Check that the parking brake indicator is off. l Chock the tires. Releasing the parking brake manually STEP 1 Take out the parking brake release tool and the screwdriver from the trunk. (→P. 511) Install the parking brake release tool into the screwdriver handle. STEP 2 Take out the spare tire. (→P. 512) 522