display TOYOTA PROACE 2020 (in English) Workshop Manual

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Exceeding the programmed
speed
If the programmed speed is exceeded, the displayed speed flashes.Once the vehicle returns to the programmed speed, the display becomes steady again.
Switching off
F Turn thumbwheel 1 to the "0" position. The display of information related to the cruise control disappears.
Flashing of the dashes indicates a fault with the cruise control.Have it checked by an authorized Toyota dealer or repairer, or another duly qualified and equipped professional.
Operating faultWhen the cruise control is switched on, be careful if you maintain the pressure on one of the programmed speed changing buttons: this may result in a very rapid change in the speed of your vehicle.Do not use the cruise control on slippery roads or in heavy traffic.
On a steep descent, the cruise control will not be able to prevent the vehicle from exceeding the programmed speed.On steep climbs or when towing, the programmed speed may not be achieved or maintained.
The use of mats not approved by Toyota may inter fere with the operation of the cruise control.To avoid any risk of jamming of the pedals:- ensure that the mat is secured c o r r e c t l y,- never fit one mat on top of another.
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Adaptive cruise control ("CRUISE")
This systems allows the vehicle's speed to be maintained at a value set by the driver.In addition it allows (when circumstances permit) an inter-vehicle distance that you have selected to be maintained between your vehicle and the vehicle in front.
The state of the system is memorised on switching off the ignition.
Activation / Deactivation
The cruise control selection thumbwheel must be at the "CRUISE" position, other wise the selection is not taken into account.Activation or deactivation of the system is via the vehicle configuration menu.
With the touch screen
1. Select cruise control mode.2. Programme a speed setting/Reduce the speed setting.3. Programme a speed setting/Increase the speed setting.4. Pause / Resume cruise control.5. If fitted to your vehicle, display the list of memorised speeds or memorise the speed suggested by the Road Sign Assist system.6. Select the inter-vehicle distance ("Close", "Normal", "Distant").
Steering mounted controls
By default, the inter-vehicle distance is set at "Normal".Other wise, the last setting made will be used when switching on the system.
The system is activated and deactivated via the vehicle configuration menu.
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If your vehicle has an automatic or electronic gearbox, second gear or higher must be engaged.
If your vehicle has a manual gearbox, third or fourth gear, or higher, must be engaged.
7. Indication of cruise control pause/resume.8. Indication of selection of cruise control mode, or vehicle speed adjustment phase.9. Cruise speed setting.
Display in the instrument panel
Head-up display
The adaptive cruise control is switched on manually, it requires that the speed of the vehicle be between 25 mph (40 km/h) and 90 mph (150 km/h).If the cruise speed setting is above 90 mph (150 km/h), the adaptive cruise control switches to normal cruise control mode (without automatic regulation of the safe inter-vehicle distance).
Switching on
For more information on the Head-up display, refer to the corresponding section.
For more information on the Cruise control, refer to the corresponding section.
The adaptive cruise control must be selected in the "Driving" menu.
F Turn the thumbwheel 1 to the "CRUISE" position: cruise control mode is selected, but not started (Pause).F Press one of the buttons 2 or 3: the current speed of your vehicle becomes the cruise speed setting.The cruise control is activated (ON).
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MEM
If the cruise control is on, you can then modify the initial speed:- using button 2 or 3:F by successive short presses, to modify by steps of + or - 1 mph (km/h),F by a maintained press, to modify in steps of + or - 5 mph (km/h).
Modification of the cruise
control speed only
- by pressing button 5, if your vehicle has speed memorisation:F the six memorised settings are displayed in the touch screen,F choose a speed setting: it is displayed in the instrument panel.The selection screen closes after a few moments.The modification is then taken into account.
For more information on Road Sign Assist and in particular its memorisation, refer to the corresponding section.
As a precaution, it is recommended that you select a cruise speed setting close
to the current speed of your vehicle.
- by pressing button 5, if your vehicle has Road Sign Assist:F the speed to memorise is displayed in the instrument panel,F press button 5 again to save the speed.The setting is then displayed in the instrument panel.
Inter-vehicle distance
Using a radar with a range of about 100 metres, located at the front of the vehicle, this system detects a vehicle running in front of your vehicle.It automatically adapts the speed of your vehicle to that of the vehicle in front.If the vehicle in front is running more slowly, the system progressively reduces the speed of your vehicle using just engine braking (as if the driver had pressed the "-" b u t to n).If your vehicle is too close to, or approaching too quickly the vehicle in front, the adaptive cruise control is automatically deactivated. The driver is then alerted by an audible signal, accompanied by a message.If the vehicle in front accelerates or changes lane, the adaptive cruise control progressively accelerates your vehicle to return to the programmed speed.If the driver operates a direction indicator to overtake a slower vehicle, the adaptive cruise control allows your vehicle to temporarily approach the vehicle in front to assist the overtaking manoeuvre, though never exceeding the programmed speed.
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This value remains in memory, regardless of the state of the system.
F Press button 6 to select a new inter-vehicle distance setting from the three levels ("Close", "Normal", "Distant").
Modification of the inter-vehicle distanceIn the event of the presence of a vehicle detected by the inter-vehicle distance radar, if the speed selected is too far above the speed of that vehicle, the system is not activated and the alert message "Activation not possible, conditions unsuitable" is displayed until driving conditions are safe to allow activation of the system.
The inter-vehicle distance setting is memorised when the ignition is switched off.
Exceeding the programmed
speed
Simply release the accelerator pedal to return to the programmed speed.
It is possible to exceed the programmed speed temporarily by depressing the accelerator pedal.
The adaptive cruise control can be paused manually with the control, or automatically:- by pressing the brake or clutch pedal,- in the event of operation of the ESC, for safety reasons,- when an inter-vehicle distance threshold is reached (calculated according to the relative speeds of your vehicle and the vehicle in front and the inter-vehicle distance setting selected),- when the distance between your vehicle and the one in front becomes too small,- when the speed of the vehicle in front is too low,- when the speed of your vehicle becomes too low.
Pause
If the programmed setting is unintentionally exceeded, descending a steep hill for example,
the speed setting in the instrument panel flashes as a warning.
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The following table describes the alerts and the messages displayed for the different driving situations.The display of these alerts is not sequential.
Driving situations and associated alerts
SymbolAssociated messageComments
No vehicle detected: the system operates as a standard cruise control.
Detection of a vehicle, at the limit of the range of the radar: the system operates as a standard cruise control.
"SPEED ADJUSTED"Detection of a vehicle that is too close or running at a speed lower than your vehicle's cruise speed setting.The system uses engine braking to slow your vehicle (within a limit of 20 mph (30 km/h)) and then hold it at the speed of the vehicle in front so as to obser ve the programmed inter-vehicle time.When automatically slowing down behind a vehicle, your true speed may be higher than the "adjusted speed" displayed.
"SPEED ADJUSTED"When the adjusted speed reaches the limit of regulation (speed setting less than 20 mph (30 km/h)), the adjusted speed flashes together with the speed setting to signal that automatic deactivation of the system is imminent.
"Cruise control paused"If the system exceeds the limit of speed adjustment possible by the system and in the absence of any reaction by the driver (operation of the direction indicator, change of lane, reduction of the speed of the vehicle), the system is automatically paused.The display of the deactivation message is accompanied by an audible signal.
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When the adaptive cruise control is automatically paused, it can only be reactivated when safe conditions are restored. The message "Activation not possible, conditions unsuitable" is displayed while reactivation is not possible.When the conditions allow, it is recommended that the function be reactivated by pressing button 2 ( S E T+) or 3 (SET-), which will make the current speed of your vehicle the new cruise speed setting, rather than by pressing button 4 (on/pause) which reactivates the cruise control using the old cruise speed setting, which may be very different from the current speed of your vehicle.
The speed regulation range is limited to a maximum difference of 20 mph (30 km/h) between the speed setting and the speed of the vehicle in front.Above this, the system goes into pause if the safe distance becomes too small.The adaptive cruise control uses only engine braking to slow the vehicle. Consequently the vehicle loses speed slowly, as when releasing the accelerator pedal.The system is paused automatically:- if the vehicle in front slows down too much or too suddenly, and the driver does not brake,- if a vehicle comes between your vehicle and the vehicle in front,- if the system does not slow the vehicle enough to continue to maintain a safe distance, for example when descending a steep hill.
Limits of operation
As the radar's field of detection is quite narrow, it is possible that the system may not detect:
- vehicles of reduced width, such as motorcycles, for example,
- vehicles not running in the middle of the lane,
- vehicles entering a corner,- vehicles changing lane at the last moment.
The cruise control does not take account of:- stationary vehicles,- vehicles driving in the opposite direction.
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In the event of a fault with the adaptive cruise control, you are alerted by an audible signal and display of the message message "Driving aid functions fault".Have the system checked by an authorized Toyota dealer or repairer, or another duly qualified and equipped professional.
Operating faultThe adaptive cruise control operates by day and at night, in fog or moderate rainfall.
When the cruise control is working, take care if making a maintained press on one of the cruise control programmed speed modification buttons: this can lead to a very quick change in the speed of your vehicle.Do not use the adaptive cruise control on slippery sur faces or in heavy traffic.
When descending a steep hill, the cruise control may not be able to prevent the vehicle from exceeding the programmed speed.When ascending a steep hill or when towing, it might not be possible to achieve or maintain the programmed speed.
The use of mats not approved by Toyota may inter fere with the operation of the adaptive cruise control.
To avoid any risk of jamming the pedals:- ensure that mats are secured c o r r e c t l y,- never fit one mat on top of another.It is recommended that you always keep your feet close to the pedals.
If the difference between the programmed speed setting and the speed of the vehicle in front is too great, the speed cannot be adjusted: the cruise control is automatically deactivated.
The system does not act on the braking system, but works only with engine braking.The regulation range is limited: there will no longer be any adjustment of speed if the difference between the programmed speed setting and the speed of the vehicle in front becomes too high.
The adaptive cruise control cannot in any circumstances replace the obser vation of speed limits, nor the need for the vigilance on the part of the driver.
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The Autonomous emergency braking system does not operate:- if the front bumper is damaged,- if the system has been triggered in the last 10 seconds,- if the electronic stability control system has a fault.
Limits of operation
It is recommended that the system be deactivated in the vehicle configuration menu in the following cases:- if the windscreen has impact damage close to the detection camera,- when towing a trailer or caravan,- when a load on the roof rack extends beyond the windscreen (for example: long objects),- when the vehicle is being towed, with the engine running,- when a "space-saver" type spare wheel is fitted (if your vehicle has one),- when on a rolling road for a ser vice in a workshop,- when in an automatic car wash,- if the brake lamps are not working.
Following an impact, the system is automatically disabled; contact an authorized Toyota dealer or repairer, or another duly qualified and equipped professional to have the system checked.
Forward collision warning
Depending on the degree of risk of collision detected by the system and the alert threshold chosen, different levels of alert can be triggered and displayed in the instrument panel or the head-up display.
This level of alert is based on the inter-vehicle time between your vehicle and the vehicle ahead.
Level 1: visual alert only, warning you that the vehicle ahead is very close.A message on your vigilance is displayed as you close on the vehicle ahead.
This information also appears in the head-up display.For more information on the Head-up display, refer to the corresponding section.
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This level of alert is based on the time before collision. It takes account of the vehicle dynamics, the speed of your vehicle and the one in front, the environmental conditions, the operation of the vehicle (cornering, pedals pressed, etc.) to trigger the alert at the best moment.
Level 2: visual and audible alert, warning you that a collision is imminent.A message indicating that you should brake is displayed.
Where the speed of your vehicle is too high approaching another vehicle, the first level of alert may not be displayed: the level 2 alert may be displayed di r e c t l y.Furthermore, the level 1 alert is never displayed with the "Close" threshold.Poor weather conditions (very heavy rain, accumulation of snow in front of the radar and the camera) may hinder the operation of the system, with the display of an operating fault message. The system remains out of ser vice until the message disappears.
Programming the alert thresholds
The thresholds for triggering an alert determine how you wish to be warned of the presence of a vehicle moving or stationary ahead of you, or a pedestrian in your traffic lane.You can select one of three thresholds:- "Distant", to be warned early (cautious driving).- "Normal".
- "Close", to be warned later.
With audio system or touch screen
The current threshold can be modified in the vehicle configuration menu using the audio system or the touch screen.
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