2014 VOLVO V60 light

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218* Option/accessory, for more information, see Introduction.
Maintenance
Camera and radar sensor 18
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For the sensors to work correctly, they must be kept clear of dirt, ice and snow, and becleaned regularly with water and car sham-poo.
NOTE
Dirt, ice and snow covering the sensors will reduce their function and may preventmeasurement.
Related information
• Collision warning system* (p. 212)
• Collision warning system* - function (p. 213)
• Collision warning system* - detection ofpedestrians (p. 216) •
Collision warning system* - cyclist detec-tion (p. 214)
• Collision warning system* - general limita-tions (p. 218)
• Collision warning system* - camera sen-sor limitations (p. 220)
• Collision warning system* - symbols andmessages (p. 222)
Collision warning system* - general limitations
"Collision Warning with Auto Brake and Cyclist and Pedestrian Detection" is an aid toassist the driver when there is a risk of collid-ing with a pedestrian, bicycle or vehicle infront that are stationary or moving in the samedirection. The function has certain limitations - for example, it is not active until approx. 4 km/h.. The collision warning system's visual warning signal (see (1) in the illustration (p. 213)) maybe difficult to notice in the event of strongsunlight, reflections, when sunglasses arebeing worn or if the driver is not lookingstraight ahead. The warning sound shouldtherefore always be activated. On slippery road surfaces the braking dis- tance is extended, which may reduce thecapacity to avoid a collision. In such situa-tions the ABS and DSTC systems will providebest possible braking force with maintainedstability.
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NOTE: The illustration is schematic - details may vary depending on car model.
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* Option/accessory, for more information, see Introduction.219
NOTE
The visual warning signal can be temporar- ily disengaged in the event of high passen-ger compartment temperature caused bystrong sunlight for example. If this occursthen the warning sound is activated even ifit is deactivated in the menu system.
• Warnings may not appear if the dis- tance to the vehicle in front is small orif steering wheel and pedal move-ments are large, e.g. a very active driv-ing style.
WARNING
Warnings and brake interventions could be implemented late or not at all if the trafficsituation or external influences mean thatthe radar or camera sensor cannot detecta pedestrian, a vehicle or a cyclist in frontcorrectly. The sensor system has a limited range for pedestrians and cyclists 19
- the system
can provide effective warnings and brake interventions for them at vehicle speeds upto 50 km/h. For stationary or slow-movingvehicles, warnings and brake interventionsare effective at vehicle speeds up to70 km/h. Warnings for stationary or slow-moving vehicles could be disengaged due to dark-ness or poor visibility. Warnings and brake interventions for pedestrians and cyclists are deactivated atvehicle speeds exceeding 80 km/h.
The collision warning system uses the same radar sensors as the Adaptive cruise control(p. 188). Read more about radar sensor limi-tations (p. 197). If warnings are perceived as being too fre- quent or disturbing then the warning distancecan be reduced (p. 217). This would lead tothe system warning at a later stage, whichreduces the total number of warnings. Collision Warning with Auto Brake is tempo-rarily deactivated with reverse gear engaged. Collision Warning with Auto Brake is not acti- vated at low speeds - under 4 km/h, which iswhy the system does not intervene in situa-tions where the car is approaching a vehiclein front very slowly, e.g. when parking. In situations where the driver demonstrates active, aware driving behaviour, a collisionwarning may be postponed slightly in order tokeep unnecessary warnings to a minimum. When Auto Brake has prevented a collision with a stationary object the car remains sta-tionary for a maximum of 1.5 seconds. If thecar is braked for a vehicle in front that is mov-ing, then speed is reduced to the same speedas that maintained by the vehicle in front. On a car with manual gearbox the engine stops when Auto Brake has stopped the car,unless the driver manages to depress theclutch pedal beforehand.
Related information
•
Collision warning system* (p. 212)
• Collision warning system* - function (p. 213)
• Collision warning system* - detection ofpedestrians (p. 216)
• Collision warning system* - cyclist detec-tion (p. 214)
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For cyclists, the warning and full brake intervention may come very late or simultaneously.
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220* Option/accessory, for more information, see Introduction.
• Collision warning system* - operation (p. 217)
• Collision warning system* - camera sen-sor limitations (p. 220)
• Collision warning system* - symbols andmessages (p. 222)Collision warning system* - camera sensor limitations
"Collision Warning with Auto Brake and Cyclist and Pedestrian Detection" is an aid toassist the driver when there is a risk of collid-ing with a pedestrian, bicycle or vehicle infront that are stationary or moving in the samedirection.
The function uses the car's camera sensor,
which has certain limitations. The car’s camera sensor is also used - as well as by Collision Warning with Auto Brake- by the functions:
• Automatic main/dipped beam dim- ming (p. 82)
• Road sign information (p. 179)
• Driver Alert Control - DAC (p. 224)
• Lane Keeping Aid (p. 229)
NOTE
Keep the windscreen surface in front of the camera sensor free from ice, snow, mistand dirt. Do not stick or attach anything to the windscreen in front of the camera sensoras this may reduce effectiveness or causeone or more of the systems dependent onthe camera to stop working.
The camera sensors have limitations similar to the human eye, i.e. they "see" worse in darkness, heavy snowfall or rain and in thickfog for example. Under such conditions thefunctions of camera-dependent systemscould be significantly reduced or temporarilydisengaged. Strong oncoming light, reflections in the car- riageway, snow or ice on the road surface,dirty road surfaces or unclear lane markingscould also significantly reduce camera sensorfunction when it is used to scan the carriage-way and detect pedestrians and other vehi-cles. The field of vision of the camera sensor is lim- ited, which is why pedestrians, cyclists andvehicles cannot be detected in some situa-tions, or they are detected later than anticipa-ted. During very high temperatures the camera is temporarily switched off for about 15 minutesafter the engine is started in order to protectcamera functionality.
Fault tracing and actionIf the display shows the messageWindscreen Sensors blocked then this
means that the camera sensor is blocked and cannot detect pedestrians, cyclists, vehiclesor road markings in front of the car. At the same time, this means that - besides Collision Warning with Auto Brake - the Auto-matic main/dipped beam dimming, Road SignInformation, Driver Alert Control and Lane
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234* Option/accessory, for more information, see Introduction.
Lane Keeping Aid (LKA)*
Lane Keeping Aid is one of the functions in the Driver Alert System - sometimes alsoreferred to as LKA (Lane Keeping Aid). The function is intended for use on motor- ways and similar major roads in order toreduce the risk of the vehicle accidentallyleaving its own lane in certain situations.
Lane Departure Warning LDW or LKAVolvo has developed two different systemsfor lane keeping assistance:
• LDW -
Lane Departure Warning which
only warns the driver.
• LKA -
Lane Keeping Aid(Lane Keeping Aid) which, in addition to warning the driver, also actively steers thecar.
The Volvo V60 can be supplied with both vari- ants - market and engine alternatives deter-mine which of the systems the car is equip-ped with. In the event of uncertainty whether the car has LDW or LKA:
• Open the menu system
MY CAR and
locate
SettingsDriver support
system - which specifies Lane
Departure Warning whether the car has
LDW or Lane Keeping Aid for LKA.
Principle for LKA
(The figure is schematic - not model specific.) A camera detects the painted the side lines of the road/lane. If the car is about to cross aside line, the Lane Keeping Aid will activelysteer the car back into the lane with a slightsteering torque in the steering wheel. If the car reaches or crosses a side line, the Lane Keeping Aid will also alert the driver withpulsating vibration in the steering wheel.
WARNING
LKA is merely a driver's aid and does not engage in all driving situations or traffic,weather or road conditions. The driver always bears ultimate responsi- bility for ensuring that the vehicle is drivensafely and that applicable laws and roadtraffic regulations are followed.
Related information
• Driver Alert System* (p. 224)
• Lane Keeping Aid (LKA) - limitations (p. 237)
• Lane Keeping Aid (LKA) - function (p.235)
• Lane Departure Warning (LDW) - opera-tion (p. 230)
• Lane Keeping Aid (LKA) - operation (p.236)
• Lane Keeping Aid (LKA) - symbols andmessages (p. 238)
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Lane Keeping Aid (LKA) - function
Certain settings can be made for the Lane Departure Warning function.
Off & OnThe Lane Keeping Aid is active within thespeed interval 65-200 km/h on roads withclearly visible side lines. The function is tem-porarily deactivated on narrow roads withless than 2.6 metres between the lane's sidelines.
Press the button in the centre console to acti- vate or deactivate the function. The functionis switched on if one lamp is illuminated in thebutton. Some combinations of the selected equip- ment leave no vacant space for an On/Offbutton in the centre console - in which casethe function is instead handled in the car'smenu system
MY CAR. For a description of
the menu system, see MY CAR (p. 103). In addition, the following selections can be made in MY CAR :
• Warning with vibration in the steering wheel: -
On or Off.
• Active steering: -
On or Off.
• Both, Warning with vibration in the steer- ing wheel and Active steering: -
On orOff.
Active steeringThe Lane Keeping Aid strives to keep the car within the side lines for the lane.
LKA intervenes and steers away.
If the vehicle approaches the left or right side line of the lane and the direction indicator is not activated, the car is steered back into thelane.
Warning with vibration in steering wheel
LKA steers and warns with pulsating steering wheel vibration
21
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If the vehicle crosses a side line, the Lane Keeping Aid warns the driver with pulsatingvibration in the steering wheel. This occursregardless of whether the car is activelysteered back by applying a slight steering tor-que.
21 The figure shows 3 pulsating vibration when the side line is crossed.
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Lane Keeping Aid (LKA) - symbols and messagesIn situations where there is no LKA function or it is interrupted, a symbol may be shown inthe combined instrument panel in combina- tion with an explanatory message - follow therecommendation given if appropriate. Message examples:
Symbol
AMessageSpecification
Lane Keeping Aid Unavail-
able at this speedThe Lane Keeping Aid is set in standby mode due to speed being lower than 65 km/h.
Lane Keeping Aid Unavail-
able for current markingsThe lane does not have clear side lines or the camera sensor is temporarily disengaged. Read about the limitations of the camera sensor, see Collision warning system* - camera sensor limitations (p.220) and Collision warning system* - operation (p. 217).
Lane Keeping Aid Availa-
bleThe function scans the lane's side lines.
Windscreen sensors blocked See manualThe camera sensor is temporarily disengaged. Shown in the event of snow, ice or dirt on the windscreen for example.
• Clean the windscreen surface in front of the camera sensor.
Read about the limitations of the camera sensor, see Collision warning system* - camera sensor limitations (p. 220) and Collision warning system* - operation (p. 217).
Lane Keeping Aid Service requiredThe system is disengaged.
• Visit a workshop if the message remains - an authorised Volvo workshop is recommended.
Lane Keeping Aid Inter- ruptedLKA has been set to standby mode. The lines of the LKA symbol indicate when the function is active again.
A
The table's symbols are schematic. The symbols shown in the combined instrument panel may have a slightly different appearance.
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Park assist camera
The parking camera is an assist system and is activated when reverse gear is engaged (canbe changed in the settings menu (p. 246)). The camera image is shown on the centre console's screen.
NOTE
When a towbar is configured with the car's electrical system, the protrusion of thetowbar is included when the functionmeasures the parking space.
WARNING
• The parking camera serves as an aid. It does not relieve the driver of respon-sibility when reversing.
• The camera has blind spots, whereobstacles cannot be detected.
• Be aware of people and animals in thevicinity of the car.
Function and operation
CAM
button location.
The camera shows what is behind the car and if something appears from the sides. The camera shows a wide area behind the car and part of the bumper and any towbar. Objects on the screen may appear to tilt slightly - this is normal.
NOTE
Objects on the display screen may be closer to the car than they appear to be onthe screen.
If another view is active the parking camera system takes over automatically and thecamera image is displayed on the screen. When reverse gear is engaged two unbroken lines are shown graphically which illustrate where the car's rear wheels will roll with thecurrent steering wheel angle, this facilitatestight parking, reversing into tight spaces andfor hitching a trailer. The car’s approximateexternal dimensions are illustrated by meansof two dashed lines. These park assist linescan be switched off in the settings menu. If the car is also equipped with parking assis- tance sensors* then their information is dis-played graphically as coloured fields in orderto illustrate the distance to detected obsta-cles, see the heading "Cars with reversingsensors" later in the text. The camera is active approx. 5 seconds after reverse gear has been disengaged or until thecar's speed exceeds 10 km/h forward or35 km/h backward.
Camera location next to the opening handle.
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Light conditionsThe camera image is adjusted automatically according to prevailing light conditions.Because of this, the image may vary slightlyin brightness and quality. Poor light condi-tions can result in a slightly reduced imagequality.
NOTE
Keep the camera lens clear of dirt, snow and ice to ensure optimum function. Thisis particularly important in poor light.
Park assist lines
Examples of how the park assist lines can be dis- played for the driver.The lines on the screen are projected as if they were at ground level behind the car andare directly related to steering wheel move- ment, which shows the driver the path the carwill then take - also when the car is turning.
NOTE
•
When reversing with a trailer which is not connected electrically to the car,the lines on the display show the routethe
car will take - not the trailer.
• The screen shows no lines when atrailer is connected electrically to thecar's electrical system.
• The parking camera is deactivatedautomatically when towing a trailer if aVolvo genuine trailer cable is used.
IMPORTANT
Bear in mind that the screen only shows the area behind the car - pay attention tothe sides and front of the car whenmanoeuvring during reversing.
Boundary lines
The system's different lines 23
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Boundary line, free reversing zone
"Wheel tracks"
The dashed line (1) frames in a zone up to about 1.5 m back from the bumper. It is alsothe limit of the car's most protruding parts,such as door mirrors and corners - also whenthe car is turning. The wide "wheel tracks" (2) between the side lines indicate where the wheels will roll andcan extend about 3.2 m back from thebumper if no obstacle is in the way.
23 The figure is schematic and does not show the model in question in an accurate way.
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