
4KE012721BB 
Driver assistance 
  
  
ZA\ WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
— Pay attention to traffic and the area around 
your vehicle when efficiency assist is switch- 
ed on. The driver is always responsible for 
assessing the traffic situation. 
  
    
@) Tips 
— The traffic signs on the road always take pri- 
ority over the display. The driver is always 
responsible for adhering to the regulations 
applicable in the country where the vehicle 
is being operated. 
— When a route is planned using the naviga- 
tion system*, then system displays messag- 
es based on an assumed route. Without 
route guidance, the system displays mes- 
sages based on an assumed route. 
— The wording of the message may vary de- 
pending on the selected Audi drive select* 
mode and the selected gear. No messages 
are displayed when in the "S" driving pro- 
gram. 
— Additional messages are displayed when in 
the efficiency* Audi drive select mode or in 
Range mode. 
— Specific settings are stored automatically in 
the active personal profile. 
  Predictive control 
Applies to: vehicles with adaptive cruise assist and efficiency 
assist 
53 | 9) |  | 
fac 
  
Fig. 105 Instrument cluster: speedometer: predictive con- 
trol display 
  
D_ This is not available in some countries. 
During predictive control), the adaptive cruise 
assist uses  data from the efficiency assist. The 
system adapts the speed set in the adaptive 
cruise assist to the speed limits that are detected 
and the layout of the  road. After that,  the system 
accelerates up to the speed that was set. 
After switching on the ignition, the availability of 
predictive control is indicated by a message when 
the adaptive cruise assist is first activated. 
The displays depend on the vehicle equipment. 
Requirements 
— The adaptive cruise assist must be actively reg- 
ulating > page 141. 
— The system can only react to speed limits that 
are 20 mph (30 km/h) or higher. 
Display in the speedometer 
The  display in the speedometer is not available in 
all layouts*. 
@ The marking shows the set speed (regulated 
speed that was set by the driver or by predic- 
tive control). 
@ The red band shows the difference between 
the speed limit and the set speed that is set. 
@® The gray band shows if the vehicle speed is 
planned to drop below the set speed due to 
the road layout. 
Overriding control 
The driver can override the predictive control at 
any time by pressing the accelerator or brake 
pedal. If the system changes the vehicle speed to 
adapt to speed limits, you can change the speed 
using the lever > page 141, fig. 111. 
Setting predictive control 
You can switch off predictive control functions or 
adjust them individually. The settings depend on 
the vehicle equipment. 
Applies to: MMI: Select on the home screen:  VE- 
HICLE > Driver assistance > (<2) > Adaptive 
cruise assist > Predictive control. 
Possible settings: 
137  

Driver assistance 
  
system expects that  you can easily drive around 
the stationary vehicle by turning the steering 
wheel. 
— The adaptive cruise assist may not react to sta- 
tionary obstacles, such as the end of a traffic 
jam, especially at high speeds. 
— The adaptive cruise assist has a limited ability 
to detect vehicles that are a short distance 
ahead, off to the side of your vehicle, or moving 
into your lane. 
— Objects that are difficult to detect, such as mo- 
torcycles, vehicles with high ground clearance, 
or vehicles with an overhanging load, may be 
detected late or not detected at all. 
— The adaptive cruise assist does not respond to 
people, animals, or objects that are crossing or 
approaching from the opposite direction. 
  
Z\ WARNING 
Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
Display overview 
Applies to: vehicles with adaptive cruise assist 
    
  
eI  S| 
3 | kel Ny  =| 
fac 
  
Fig. 109 Instrument cluster: driver assistance display 
Indicator lights and messages in the speedome- 
ter @  -@ inform you about the driving situation 
and the settings. In the Driver assistance display 
@-©®, you can find more detailed information 
140 
about the system. The displays depend on the 
country and equipment. 
Display in the speedometer 
The  display in the speedometer is not available in 
all layouts*. 
@ Marking for the set speed 
@ Current vehicle speed 
@® Available speed range for adaptive cruise as- 
sist (example) 
Image in the Driver assistance display 
The  display only appears when the Driver assis- 
tance display is open in the on-board computer 
> page 14. 
Messages and settings 
Detected vehicle driving ahead 
Set target distance 
COO® If you fall below the set distance, the dis- 
tance bars turn red from the bottom upward. 
Your vehicle 
©® Lane departure warning availability 
=> page 147, Lane departure warning 
Lane guidance active @ or not active &. © 
Indicator lights 
A - The speed/distance control is active. No ve- 
hicles were detected ahead. The stored speed is 
maintained. 
a - The speed/distance control is active. A vehi- 
cle was detected ahead. The adaptive cruise as- 
sist controls the speed and distance from the ve- 
hicle driving ahead, and accelerates and brakes 
automatically. 
ial - The speed/distance control is active but the 
vehicle is not ready to drive. A vehicle was de- 
tected ahead. Your vehicle is stationary and will 
not  start driving automatically. 
B - The speed/distance control is active but the 
vehicle is not ready to drive. No vehicles were de 
tected ahead. Your vehicle is stationary and will 
not  start driving automatically. 
B- The automatic braking is not enough to 
maintain a sufficient distance to a vehicle driving  

4KE012721BB 
Driver assistance 
  
Driving in stop-and-go traffic 
Applies to: vehicles with adaptive cruise assist 
> Press the brake pedal to slow your vehicle 
down. 
  S  3  S  z 
ee 
  
Fig. 115 Instrument cluster: safe start monitor 
Stopping with adaptive cruise assist 
The adaptive cruise assist also assists you in stop- 
and-go traffic. Within the limits of the system, 
your vehicle may brake  and remain at a stop if a 
vehicle driving ahead stops. 
Starting to drive with adaptive cruise assist!) 
As long as the message ready to drive and aA is 
displayed, your vehicle will begin driving when 
the vehicle ahead starts to move > /\. 
If you are stopped for several seconds, your vehi- 
cle will no longer drive autonomously for safety 
reasons, and the message will turn off. 
> To extend ready to drive for several seconds or 
reactivate, pull the lever briefly towards you in 
the direction of the arrow > page 144, fig. 114. 
> To resume manual control of the vehicle, tap 
the accelerator pedal. 
Safe start monitor 
The vehicle can still start to drive even if certain 
obstacles are detected when starting to drive 
=> /\. For example, if an obstacle is detected by 
the camera behind the windshield, the a indica- 
tor light will warn you of the danger. 
If you are in the Driver assistance display, the 
display @ © fig. 115 and the message WARN- 
ING! also appear. An audio signal will also sound. 
Your vehicle will drive more slowly when starting. 
This may also occur in some situations when 
there is no apparent obstacle. 
  
D_ This is not available in some countries. 
Z\ WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
— If the message ready to drive!) appears, 
your vehicle will start driving even if there is 
an obstacle between your vehicle and the ve- 
hicle ahead. To reduce the risk of an  acci- 
dent, always make sure there are  no obsta- 
cles between your vehicle  and the vehicle 
driving ahead. 
G) Tips 
For safety reasons, adaptive cruise assist is 
only active if: 
      
— The driver's safety belt is fastened 
— All doors and the hood are closed 
— Your vehicle is not stopped for a long period 
of time 
Tamia e cme [sid 
Applies to: vehicles with adaptive cruise assist 
  
Fig. 116 Instrument cluster: request for driver interven- 
tion 
The request for driver intervention instructs you 
to resume manual control of the vehicle if the 
adaptive cruise assist braking function is not able 
to maintain a sufficient distance to the vehicle 
ahead. The system will warn you of the hazard 
with the A indicator light and the message DIS- 
TANCE!. 
145 
>  

4KE012721BB 
Driver assistance 
  
are too poor or a sensor is covered. You can You may be able to adjust the warning threshold 
switch on the adaptive cruise assist, but certain for the distance warning individually depending 
functions such as assistance in narrow areas will on vehicle equipment. 
not be available. Under certain circumstances, — Applies to: MMI: Select on the home screen: 
some objects may be detected late or may not be VEHICLE > Driver assistance > (<3) > Distance 
detected at all. Be especially careful. However, warning. 
cleaning the area in front of the sensors 
page 124, fig. 97 may correct the malfunction. | Messages 
iffy or Big is displayed when there is a malfunc- 
@ Tips tion, the distance warning functions may be un- 
Always keep your hands on the steering available or may be limited. 
wheel. The driver is always responsible for ad- 
hering to the regulations applicable in the 
country where the vehicle is being operated. 
  
A message that indicates the cause and possible 
solution may appear with some displays. The 
weather conditions may be too poor or a sensor 
may be covered. Clean the area in front of the 
Distance warning sensors > page 124, fig. 97 and try to turn on 
See aeie anleee 
Applies to: vehicles with distance warning If the malfunction remains, drive to an author- 
ized Audi dealer or authorized Audi Service Facili- 
ty immediately to have the malfunction correct- 
ed. 
  
ZX WARNING 
Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
  
      
Fig. 117 -Applies to: vehicles with adaptive cruise assist:- a 
; F Tips Instrument cluster: distance warning 
— The driver is always responsible for adhering 
At speeds above approximately 40 mph (65 to the regulations applicable in the country 
km/h), this function measures the distance to the where the vehicle is being operated. 
vehicle ahead as time. If the distance falls below — You may fall below the warning threshold 
the warning threshold, the system warns you of briefly when passing or when quickly ap- 
the hazard with the i indicator light. proaching a vehicle driving ahead. There is 
no warning in this scenario. A warning is giv- 
en only if you fall below the warning thresh- 
old  for an extended period of time. 
Applies to: vehicles with adaptive cruise assist: 
The display @* only appears if you have opened 
the Driver assistance display in the on-board 
computer > page 14 and the adaptive cruise as- . 
sist is inactive. Lane departure warning 
Alusting theislanerwarning 
.  . Applies to: vehicles with lane departure warning 
The system can be switched on and off in the 
MMI & page 126. The lane departure warning can detect lane 
marker lines within the limits of the system. If 
you are approaching a detected lane marker and 
it appears likely that you will leave the lane, the > 
147  

Driver assistance 
  
system can warn you with corrective steering and 
a steering wheel vibration, if necessary. 
The system functions in the speed range of ap- 
proximately 40 mph - 155 mph (65 km/h - 
250 km/h). 
Applies to: vehicles with lane departure warning 
and without side assist: Even if the system is 
ready, it will not warn you if you activate a turn 
signal before crossing the lane marker line. In 
this case, it assumes that  you are changing lanes 
intentionally. 
Applies to: vehicles with lane departure warning 
in combination with side assist: If the turn signal 
is activated, the lane departure warning is ready, 
and a lane change has been classified as critical 
by the lane departure warning due to vehicles 
traveling beside you or due to approaching vehi- 
cles, then a noticeable corrective steering move- 
ment will occur briefly before exiting the lane. 
This will attempt to keep  your vehicle in the lane. 
  
Z\ WARNING 
Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
Applies to: vehicles with lane departure warning 
  
    
  
B8V-0692 
    
      
Fig. 118 Turn signal lever: switching the lane departure 
warning on and off 
  
YD In certain countries 
148 
a ©| BY ie le 
Fig. 119 Instrument cluster: driver assistance display 
Switching the lane departure warning on and 
off 
The lane departure warning is automatically acti- 
vated as soon as the ignition is switched on »). 
> To switch the system on and off, press the but- 
ton -arrow- > fig. 118. The respective indicator 
light in the instrument cluster will turn off or 
on. 
Display and warning 
The availability and warning readiness is indicat- 
ed by the it Hi indicator lights on the respec- 
tive side. Corrective steering is indicated by the 
| | indicator light on the respective side. 
You can also open the Driver assistance display in 
the on-board computer > page 14. The display 
matches the functions of the indicator lights. 
  
Display or in- | Meaning on the corresponding 
dicator light | side 
     
@ White The lane departure warning is 
line(s) switched on but  not ready to pro- 
vide warnings. 
@ Green The lane departure warning is 
line(s) switched on and  ready to provide 
warnings. 
  
@ Red The lane departure warning will 
line warn you with corrective steering 
before exiting the lane. The 
steering wheel can also vibrate 
to warn you if lane boundaries 
are detected during a passing 
maneuver. 
          

4KE012721BB 
Driver assistance 
  
  
ZA\ WARNING 
Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
Audi pre sense front 
Applies to: vehicles with Audi pre sense front 
      
The Audi pre sense front uses the data from the 
camera and calculates the probability of a rear- 
end collision. Within the limits of the system, an 
impending frontal impact with vehicles, pedes- 
trians), or cyclists!) may be detected in both ur- 
ban and rural speed ranges. 
Audi pre sense front is active at speeds of approx- 
imately 6 mph (10 km/h) and higher. It can react 
to pedestrians” or cyclists) at speeds up to ap- 
proximately 50 mph (85 km/h), and can react to 
vehicles at speeds up to approximately 155 mph 
(250 km/h). 
Early warning/acute warning 
The system can recognize various dangerous sit- 
uations. The early warning occurs if: 
—Avehicle driving ahead brakes suddenly 
— Your own vehicle approaches a vehicle in front 
of you that is traveling at a significantly slower 
speed or that is stationary 
—A pedestrian or cyclist!) is standing in the lane 
or is moving into the lane 
The message Audi pre sense [and a warning 
tone will warn you about the danger. 
The brakes may also be applied as an acute warn- 
ing when there is an impending collision. You will 
also be warned by an indicator in the instrument 
cluster display. When this warning occurs, it may 
only be possible to avoid a collision by swerving 
or braking strongly. 
Automatic deceleration 
If you do not react to the acute warning, Audi pre 
sense front can brake the vehicle to a full stop 
within the limits of the system ). This reduces 
the vehicle speed in the event of a collision. 
  
D_ This is not available in some countries. 
Automatic braking force increase 
If Audi pre sense determines that  you are not 
braking strongly enough when a collision is immi- 
nent, it can increase the braking force based on 
the 
situation. 
Take-over 
If the message Go Please take over! appears, the 
vehicle has been braked to a stop by Audi pre 
sense and  you must resume control of the vehi- 
cle. 
  
Z\ WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
— Audi pre sense front cannot overcome natu- 
ral physical laws. It is a system designed to 
assist and it cannot prevent a collision in ev- 
ery circumstance. The driver must always in- 
tervene. The driver is always responsible for 
braking at the correct time. Do not let the 
increased safety provided tempt you into 
taking risks. This could increase your risk of 
a collision. 
— Audi pre sense front does not react to cer- 
tain objects, such as animals, crossing or on- 
coming vehicles, bars, railings, or railcars. 
— Audi pre sense front may be limited or un- 
available when driving in curves. 
—In trailer mode, the braking behavior of the 
trailer can be different than usual during au- 
tomatic braking. 
G@) Tips 
Keep in mind that Audi pre sense front can ap- 
ply the brakes unexpectedly.  Always secure 
any cargo or objects that you are transporting 
to reduce the risk of damage or injury. 
Audi pre sense rear 
Applies to: vehicles with  Audi pre sense rear 
      
Within the limits of the system, Audi pre sense 
rear uses  data from radar sensors in the rear area > 
151  

Driver assistance 
  
of the vehicle and calculates the probability of a 
rear-end collision with the vehicle behind you. 
Audi pre sense preemptive safety measures can 
be initiated if the risk of a collision with the  vehi- 
cle behind you is detected. 
  
Z\ WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras © page 123. 
— Audi pre sense rear does not react to pedes- 
trians, animals, crossing objects, and ob- 
jects not detected as vehicles. 
      
@ Tips 
— Audi pre sense rear functions switch off 
when trailer mode is detected. There is no 
guarantee the functions will switch off 
when using a retrofitted trailer hitch. 
— Audi pre sense rear functions may also 
switch off if there is a malfunction in the 
side assist system. 
Audi pre sense side 
Applies to: vehicles with Audi pre sense side 
Audi pre sense side uses data from the extra ra- 
dar sensors installed in the front and rear areas 
of the vehicle, and other sensors can react to side 
impacts from cross-traffic and vehicles coming 
from the side. 
Audi pre sense side is active at speeds up to ap- 
proximately 35 mph (60 km/h). The Audi pre 
sense preemptive safety measures can be trig- 
gered when a collision risk is detected. 
  
ZA WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
— Audi pre sense side does not react to pedes- 
trians, animals, and  objects not detected as 
vehicles. 
      
152 
G) Tips 
— The Audi pre sense side functions are limit- 
ed when trailer mode is detected. 
— The Audi pre sense side functions may also 
switch off if there is a malfunction in the in- 
tersection assistant*. 
Evasive steering assist 
Applies to: vehicles with evasive steering assist 
The  evasive steering assist can help you to steer 
the vehicle around an obstacle detected in a criti- 
cal area. If you avoid an obstacle after  the acute 
warning, then the evasive steering support as- 
sists you by applying slight steering adjustment 
to correct your steering wheel angle as long as 
you are actively steering. The swerve assist is 
available at speeds between approximately 
20 mph and 90 mph (30 km/h - 150 km/h). 
  
ZA\ WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
— The  evasive steering assist does not react to 
pedestrians, animals, crossing objects, and 
objects not detected as vehicles. 
G) Tips 
—If the ESC is limited, switched off, or mal- 
functioning > page 102, the evasive steer- 
ing assist functions may also not be availa- 
ble. 
— An indicator in the instrument cluster will 
inform you when there is an intervention. 
a eg 
Applies to: vehicles with turn assist 
      
When your vehicle is turning 
The turn assist can assist you with a braking in- 
tervention when starting to drive or when driving 
slowly, to reduce the risk of your vehicle colliding 
with an oncoming vehicle when you are making a >  

4KE012721BB 
Driver assistance 
  
left turn). The braking intervention causes your 
vehicle to stay in its lane. The function is only 
available when the turn signal is turned on and at 
speeds up to maximum of 6 mph (10 km/h). 
  
ZA\ WARNING 
— Follow the safety precautions and note the 
limits of the assist systems, sensors, and 
cameras > page 123. 
— The turn assist does not react to pedes- 
trians, animals, crossing objects, and ob- 
jects not detected as vehicles. 
      
@) Tips 
— If the ESC is limited, switched off, or mal- 
functioning > page 102, the turn assist 
functions may also not be available. 
— An indicator in the instrument cluster will 
inform you when there is an intervention. 
Adjusting Audi pre sense 
Applies to: vehicles with Audi pre sense 
The system can be switched on and off in the 
MMI = page 126. 
You can adjust the Audi pre sense functions to 
your preferences. The settings depend on the ve- 
hicle equipment. 
> Applies to MMI: Select on the home screen:  VE- 
HICLE > Driver assistance > (@}) > Audi pre 
sense. 
Possible settings: 
— Turn assist 
— Evasive  steering support 
Prewarning~ - The early warning can be switched 
off or the Audi pre sense warning time can be set 
(Early/Medium/Late). 
Set the warning time for the early warning to 
Early at first. If this causes undesired early warn- 
ings to appear, then set the warning time to Me- 
  
2) When making a right turn in countries with left-hand drive 
vehicles. 
2) In certain countries 
dium. The Late warning time should only be set 
in special circumstances. 
G) Tips 
— Switch Audi pre sense off when you are not 
using public streets, when loading the  vehi- 
cle onto a vehicle carrier, train, ship, or oth- 
er type of transportation, or when towing 
the vehicle. This can help to prevent an un- 
desired intervention from the Audi pre 
sense system. 
—If the system is switched off, it switches on 
again automatically once the ignition is 
switched on again2). 
— Specific settings are stored automatically in 
the active personal profile. 
Messages 
Applies to: vehicles with Audi pre sense 
re or s displayed when there is a malfunc- 
tion, the Audi pre sense functions may be un- 
available or may be limited. 
  
A message that indicates the cause and possible 
solution may appear with some displays. The 
weather conditions may be too poor or a sensor 
may be covered. Clean the area in front of the 
sensors > page 124, fig. 97 and try to turn on 
the systems again later. 
If the malfunction remains, drive to an author- 
ized Audi dealer or authorized Audi Service Facili- 
ty immediately to have the malfunction correct- 
ed. 
153