|
|
152 4-2. Driving procedures ■ Turning the automatic mode off While the vehicle is stopped, pull and ■ Parking brake operation ● When the engine switch is not in IGNI- TION ON mode, the parking brake can- not be released using the parking brake switch. ● When the engine switch is not in IGNI- TION ON mode, automatic mode (auto- matic brake setting and releasing) is not available. ■ Parking brake automatic release func- tion ● When the shift lever is shifted from P, the parking brake will be released in auto- matic mode. ● When all of the following conditions are met in manual mode, the parking brake can be released by depressing the accel- erator pedal. • The driver’s door is closed • The driver is wearing the seat belt • The shift lever is in D, S or R ■ If “Parking Brake Temporarily Unavail- able” is displayed on the multi-informa- tion display If the parking brake is operated repeatedly over a short period of time, the system may restrict operation to prevent overheating. If this happens, refrain from operating the parking brake. Normal operation will return after about 1 minute. ■ If “Parking Brake Unavailable” or “EPB Unavailable” is displayed on the multi- information display Operate the parking brake switch. If the message does not disappear after operat- ing the switch several times, the system may be malfunctioning. Have the vehicle inspected by your Lexus dealer. ■ Parking brake operation sound When the parking brake operates, a motor sound (whirring sound) may be heard. This does not indicate a malfunction. ■ Parking brake indicator light ● Depending on the engine switch mode, the parking brake indicator light will turn on and stay on as described below: IGNITION ON mode: Comes on until the parking brake is released. Not in IGNITION ON mode: Stays on for approximately 15 seconds. ● When the engine switch is turned off with the parking brake set, the parking brake indicator light will stay on for about 15 seconds. This does not indicate a mal- function. ■ When the parking brake switch mal- functions Automatic mode (automatic brake setting and releasing) will be turned on automati- cally. ■ Parking the vehicle ■ Parking brake engaged warning buzzer A buzzer will sound if the vehicle is driven with the parking brake engaged. “EPB Applied” is displayed on the multi-informa- tion display (with the vehicle reached a speed of 3 mph [5 km/h]). ■ If the brake system warning light comes on ■ Usage in winter time |