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186* Option/accessory, for more information, see Introduction.
Cruise control* - managing speed
The cruise control (CC – Cruise Control) helps the driver to maintain an even speed. It ispossible to activate, set or change the speed.
Activating and setting the speedTo enable cruise control:
• Press the steering wheel button
> The cruise control symbol in the com-
bined instrument panel changes from WHITE to GREY and shows that thecruise control is in standby mode.
To activate cruise control:
• At the required speed - press the steering wheel button
or .
> The current speed is stored in the mem- ory and the combined instrument panel's marking (5) is illuminated/turns WHITE atthe selected speed.
NOTE
Cruise Control cannot be enabled at speeds below 30 km/h.
Changing the speedTo change the stored speed: • Adjust with short presses on
or -
every press gives +/- 5 km/h. The last presses made are stored in the memory.
To adjust +/- 1 km/h: •
Hold down the button and release it atthe required speed.
A temporary increase in speed with the accel- erator pedal, e.g. during overtaking, does notaffect the cruise control setting - the carreturns to the set speed when the acceleratorpedal is released.
NOTE
If any of the Cruise Control buttons are held depressed for several minutes then itis blocked and deactivated. To be able toreactivate Cruise Control, the car must bestopped and the engine restarted.
Related information
• Cruise control* (p. 185)
• Cruise control* temporary deactivation and standby mode (p. 186)
• Cruise control* - resume set speed (p.187)
• Cruise control* - deactivate (p. 187)
Cruise control* temporary deactivation and standby mode
The cruise control (CC – Cruise Control) helps the driver to maintain an even speed. Thefunction can be temporarily deactivated andset in standby mode.
Temporary deactivation - standby modeTo temporarily disengage cruise control andset it in standby mode:
• Press the steering wheel button
.
> The combined instrument panel's mark- ing (5) and the symbol (6) change colour from WHITE to GREY.
Automatic standby modeCruise control is temporarily disengaged andset in standby mode if:
• wheels lose traction
• the foot brake is used
• speed falls below approx. 30 km/h
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* Option/accessory, for more information, see Introduction.187
•
the clutch pedal is held depressed for a short time - however, a few seconds does not activate standby mode 5
• the gear selector is moved to neutral position (automatic gearbox)
• the driver maintains a speed higher thanthe set speed for longer than 1 minute.
The driver must then regulate the speed.
Related information
• Cruise control* (p. 185)
• Cruise control* - managing speed (p. 186)
• Cruise control* - resume set speed (p.187)
• Cruise control* - deactivate (p. 187)
Cruise control* - resume set speed
The cruise control (CC – Cruise Control) helps the driver to maintain an even speed. Aftertemporary deactivation and standby mode (p.186) it is possible to resume the set speed. To reactivate the cruise control from standby mode: •
Press the steering wheel button
.
> The combined instrument panel's mark- ing (5) and symbol (6) change colour from GREY to WHITE and the speed is thenset to the last speed stored.
NOTE
A marked speed increase may occur once the speed has been resumed by selecting
.
Related information
• Cruise control* (p. 185)
• Cruise control* - managing speed (p. 186)
• Cruise control* temporary deactivation and standby mode (p. 186)
• Cruise control* - deactivate (p. 187)
Cruise control* - deactivate
The cruise control (CC – Cruise Control) helps the driver to maintain an even speed. How itis deactivated is described here. The cruise control is deactivated with a steer- ing wheel button (1) or by switching off theengine - the set speed is deleted from the memory and cannot be resumed with the
button.
Related information
•
Cruise control* (p. 185)
• Cruise control* - managing speed (p. 186)
• Cruise control* temporary deactivation and standby mode (p. 186)
• Cruise control* - resume set speed (p.187)
5
Cars with 4-cyl 2.0L engine also allow gear changing.
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Time distance
ACC is active at the GREEN symbol (WHITE = standby mode).
Adaptive cruise control without Speed limiter
Standby mode ceases and the stored speed is resumed.
Cruise control - On/Off or Standby mode.
Time interval - Increase/decrease.
Activate and adjust the speed.
(Not used)
Green marking at stored speed (WHITE = standby mode).
Time distance
ACC is active at the GREEN symbol (WHITE = standby mode).
Related information
• Adaptive cruise control - ACC* (p. 188)
• Adaptive cruise control* - function (p. 189)
• Adaptive cruise control* - symbols andmessages (p. 200)
Adaptive cruise control* - managing speed
The adaptive cruise control (ACC – Adaptive Cruise Control) helps the driver to maintain aneven speed and a safe distance from the vehi-cle ahead. To enable cruise control:
• Press the steering wheel button
- a
similar WHITE symbol illuminates in the combined instrument panel (8) whichshows that cruise control is in standbymode (p. 193).
To activate cruise control: • At the required speed - press the steering wheel button
or .
> The current speed is stored in the mem- ory, the combined instrument panel shows a "magnifying glass" around theselected speed for a second or so and itsmarking changes from WHITE to GREEN.
When this symbol changes colourfrom WHITE to GREEN, the cruisecontrol is active and the car main-
tains the stored speed.
Only when the symbol shows an image of another vehicleis the distance to the vehicle
in front controlled by thecruise control.
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At the same time a speed range is marked:
• the higher speed with the GREEN mark- ing (6) is the pre-programmed speed
• the lower speed is the speed of the car infront.
Changing the speedTo change the stored speed: •
Adjust with short presses on
or -
every press gives +/- 5 km/h. The last presses made are stored in the memory.
If speed is increased using the accelera- tor pedal prior to pressing the
/ but-
ton, then it is the car's current speed when the button is pressed that is storedin the cruise control.
To adjust +/- 1 km/h: • Hold down the button and release it at the required speed.
NOTE
If any of the Cruise Control buttons are held depressed for several minutes then itis blocked and deactivated. To be able toreactivate Cruise Control, the car must bestopped and the engine restarted. In certain situations, cruise control cannot be activated. In this case, the combined instrument panel (p. 200) shows
Cruise
control Unavailable.
Related information
• Adaptive cruise control - ACC* (p. 188)
• Adaptive cruise control* - overview (p. 190)
• Adaptive cruise control* - function (p.189)
Adaptive cruise control* - set time interval
The adaptive cruise control (ACC – Adaptive Cruise Control) helps the driver to maintain aneven speed and a safe distance from the vehi-cle ahead.
Different time intervals to thevehicle in front can beselected and shown in thecombined instrument panelas 1-5 horizontal lines - themore lines the longer thetime interval. One line corre-
sponds to approximately 1 second to thevehicle in front, 5 linesapproximately 3 seconds.
To set/change the time distance:
• Turn the thumbwheel on the steering wheel keypad (p. 190) (or use the
/buttons for cars without Speed limiter).
At low speed, when the distances are short, the adaptive cruise control increases the timeinterval slightly. The adaptive cruise control allows the time interval to vary noticeably in certain situationsin order to allow the car to follow the vehiclein front smoothly and comfortably. Note that a short time interval only allows the driver a short time to react and take action ifany unforeseen traffic problem should arise.
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WARNING
When the cruise control is following another vehicle at speeds in excess of
30 km/h and the target is changed from amoving vehicle to a stationary vehicle, thecruise control will ignore the stationaryvehicle and instead select the storedspeed. • The driver must intervene him/herself and brake.
Automatic standby mode with change of target
The adaptive cruise control is disengaged and set in standby mode:
• when the speed is below 5 km/h and cruise control is not sure whether the tar-get object is a stationary vehicle or someother object, e.g. a speed bump.
• when the speed is below 5 km/h and thevehicle in front turns off so the cruisecontrol no longer has a vehicle to follow.
Termination of automatic braking at a
standstill
In certain situations, Queue Assist stops automatic braking at a standstill. This meansthat the brakes are released and the car maystart to roll - the driver must therefore inter-vene and brake the car himself/herself inorder to maintain its position. Queue Assist releases the foot brake and setsthe adaptive cruise control in standby modein the following situations:
• the driver puts his/her foot on the brake pedal
• the parking brake is applied
• the gear selector is moved to
P, N or R
position
• the driver sets the cruise control instandby mode.
Automatic activation parking brakeIn certain situations Queue Assist applies the parking brake in order to keep the car remain-ing stationary. This takes place if:
• the driver opens the door or takes off his/her seatbelt
• DSTC is changed from
Normal to Sport
mode
• Queue Assist has held the car stationaryfor more than 4 minutes
• the engine is switched off
• the brakes have overheated.
Related information
•Adaptive cruise control - ACC* (p. 188)
• Adaptive cruise control* - overview (p.190)
• Adaptive cruise control* - function (p.189)
Adaptive cruise control* - switch cruise control functionality
The adaptive cruise control (ACC – Adaptive Cruise Control) helps the driver maintain asafe distance from the vehicle ahead.
Changing from ACC to CCWith one press of the button the adaptivepart (spacing system) in the cruise control isdeactivated, at which point the car just fol-lows the set speed.
• Give a
long press on the steering wheel
button
- the combined instrument
panel's symbol changes from
to .
> By these means the standard cruise con- trol (p. 185) CC (Cruise Control) is activated.
WARNING
The car no longer brakes automatically after switching from ACC to CC - it merelyfollows the set speed.
Changing back from CC to ACCSwitch off cruise control with 1-2 presses on
in accordance with the deactivation
instructions (p. 194). The next time the sys- tem is switched on it is the Adaptive cruisecontrol that is activated.
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* Option/accessory, for more information, see Introduction.199
Adaptive cruise control* - fault tracing and action
The adaptive cruise control (p. 188) (ACC – Adaptive Cruise Control) helps the driver tomaintain an even speed and a safe distancefrom the vehicle ahead. If the combined instrument panel shows the message
Radar blocked See manual this means that the radar signals from the radar sensor (p. 197) are blocked and that vehiclesin front of the car cannot be detected. In turn this means that - apart from Adaptive Cruise Control - Distance Warning (p. 202)and Collision Warning (p. 212) with AutoBrake are not operating either.
The following table presents examples ofpossible causes for a message being shownalong with the appropriate action:
CauseAction
The radar surface in the grille is dirty or covered with ice or snow.Clean the radar surface in the grille from dirt, ice and snow.
Heavy rain or snow blocking the radar signals.No action. Sometimes the radar does not work during heavy rain or snowfall.
Water or snow from the road surface swirls up and blocks the radar signals.No action. Sometimes the radar does not work on a very wet or snowy road surface.
The radar surface has been cleaned but the message remains.Wait. It could take several minutes for the radar to sense that it is no longer blocked.
Related information
•
Adaptive cruise control* - overview (p. 190)
• Adaptive cruise control* - function (p.189)
• Adaptive cruise control* - symbols andmessages (p. 200)
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202* Option/accessory, for more information, see Introduction.
Distance Warning*
Distance Warning (Distance Alert) is a function that informs the driver about the time intervalto vehicles in front. Distance Warning is active at speeds above 30 km/h and only reacts to vehicles driving infront of the car, in the same direction. No dis-tance information is provided for oncoming,slow or stationary vehicles.
Orange-coloured warning lamp 12
.
An orange-coloured warning lamp in the
windscreen illuminates with a constant glow if the distance to the vehicle in front is shorterthan the set time interval.
NOTE
Distance warning is deactivated during the time the adaptive cruise control is active.
WARNING
Distance warning only reacts if the dis- tance to the vehicle ahead is shorter thanthe preset value - the speed of the driver'svehicle is not affected.
Operation
Press the button in the centre console to switch the function on or off. The function isswitched on if one lamp is illuminated in thebutton. Some combinations of the selected equip- ment leave no vacant space for a button inthe centre console - in which case the func- tion is handled by the car's menu system
MY
CAR , see MY CAR (p. 103).
Set time interval
Controls and symbol for time interval.
Time interval - Increase/decrease.
Time interval - On.
Different time intervals to the vehicle in front can beselected and shown in thecombined instrument panelas 1-5 horizontal lines - themore lines the longer thetime interval. One line corre-
sponds to approximately 1 second to thevehicle in front, 5 linesapproximately 3 seconds.
12 NOTE: The illustration is schematic - details may vary depending on car model.
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Laser sensor transmitter and receiver window13
.
If the speed difference is 4-15 km/h in relation to the vehicle in front then City Safety™ cancompletely prevent a collision. City Safety™ activates a short, sharp braking and stops the car in normal circumstances,just behind the vehicle in front. For most dri-vers this is well outside normal driving styleand may be experienced as being uncomfort-able. If the difference in speed between the vehi- cles is greater than 15 km/h then CitySafety™ may not prevent the collision on itsown. To obtain full brake force, the drivermust depress the brake pedal. This couldthen make it possible to prevent a collision,even at speed differences above 15 km/h. When the function is activated and brakes,the combined instrument panel shows a textmessage to the effect that the function is/hasbeen active.
NOTE
When City Safety™ brakes, the brake lights come on.
Related information
•
City Safety™ - limitations (p. 207)
• City Safety™ (p. 205)
• City Safety™ - operation (p. 206)
• City Safety™ - laser sensor (p. 209)
• City Safety™ - symbols and messages (p. 211)
City Safety™ - operation
City Safety™ is a function for helping the driver to avoid a collision when driving inqueues, amongst other things, when changesin the traffic ahead, combined with a lapse inattention, could lead to an incident.
On and Off
NOTE
The City Safety™ function is always switched on after the engine has beenstarted via key position
I and II (p. 70).
In certain situations, it may advisable to disa- ble City Safety™, e.g. where leafy branchescould sweep over the bonnet and/or wind-screen. After starting the engine City Safety™ can be deactivated as follows: The function can beactivated/deactivated in the menu system MY
CAR . For a description of the menu system,
see MY CAR (p. 103). However, the function will be enabled the next time the engine is started, regardless ofwhether the system was enabled or disabledwhen the engine was switched off.
13 NOTE: The illustration is schematic - details may vary depending on car model.
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