2015 SKODA OCTAVIA brake sensor

NoteDuring an active intervention of the assistant, the brake lights do not light up.
ESC OFF ROADRead and observe
and on page 138 first.
The ESC OFF ROAD makes driving on a dirt roads easier, as no ESC interven-
tions occur when the vehicle is over or under steered.
TCSOFF ROAD
Read and observe
and on page 138 first.
The TCS OFF ROAD makes starting and driving on an unpaved surface easier as
it partially allows wheel-spin.
Note
When disabled, the TCS » page 136 OFF ROAD mode works without the sup-
port of the TCS OFF ROAD.
EDS OFF ROAD
Read and observe
and on page 138 first.
The EDS supports OFF ROAD vehicle traction when driving on a surface with
different grip under the drive wheels or when driving over bumps.
A spinning wheel or wheels are braked earlier and with more force than with
the intervention of the standard EDS system.
ABS OFF ROAD
Read and observe
and on page 138 first.
The ABS OFF ROAD supports the driver when braking on an unpaved surface
such as gravel, snow, etc.
The system generated by a controlled locking of the wheels braked wheel be-
fore a “wedge” of piled material, which shortens the braking distance.
The system is only available, if the front wheels are in the straight-ahead posi-
tion.
The system operates at speeds of up to 50 km/h.
Parking aid (ParkPilot)
 Introduction
This chapter contains information on the following subjects:
Function
141
Display in the Infotainment display
142
Activation / deactivation
142
Automatic system activation when moving forward
143
The parking aid (hereinafter referred to as system) draws attention via acous-
tic signals or the Infotainment display when manoeuvring around obstacles in
the vicinity of the vehicle.
WARNING■ The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
Moving persons or objects may not be recognized by the system sensors.
■
Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the system signals. For this reason, such people or
objects may not be recognised by the system sensors.
■
External noise sources may affect the signals of the system sensors. Un-
der adverse conditions, this may cause objects or people not to be recog-
nised by the system.
■
You should satisfy yourself before reversing that there is no small obsta-
cle, such as a rock, thin post, trailer drawbar etc., in front or behind your ve-
hicle. Such obstacles may not be recognised by the system sensors.
CAUTION
■ Keep the system sensors » Fig. 157 on page 141 clean, and free from snow
and ice, and do not cover with any objects of any kind, otherwise the system
functioning may be limited.■
Under adverse weather conditions (heavy rain, water vapour, very low or
high temperatures, etc.), the system function may be limited - “incorrect recog-
nition of obstacle”.
■
Accessories additionally installed on the vehicle rear, such as bicycle carriers,
can impair the system function.
Note
The display of obstacles in the Infotainment black and white display is descri-
bed in the » Owner´s Manual Infotainment , chapter CAR - vehicle settings .140Driving

NoteDuring control, speed can be increased by pressing the accelerator pedal. Re-
leasing the accelerator pedal will cause the speed to drop again to the set
speed.
Adaptive Cruise Control (ACC)
 Introduction
This chapter contains information on the following subjects:
Operation
150
Automatic stop-start
151
Operation Overview
152
Start control
152
Stop/resume control
152
Set/change the desired speed
153
Set the clearance level
153
Special driving conditions
154
Information messages
155
The automatic distance control (hereinafter referred to as ACC) maintains the
set speed or the distance to the vehicle ahead without the accelerator or
brake pedal being pressed.
The front of the vehicle and the distance to the vehicle ahead is monitored by
a radar sensor » page 135.
The state in which the ACC maintains the speed or the proximity is described
as control from here on.
WARNING■
The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
The driver must always be ready to take over steering of the vehicle him-
self (accelerate or brake).
■
The ACC does not react when approaching a stationary obstacle, such as
traffic jams, vehicle breakdowns or vehicles waiting at a traffic light.
■
The ACC does not respond to crossing or oncoming objects.
■
If the ACC does not decelerate fast enough, immediately apply the vehi-
cle's foot brake.
WARNINGFor safety reasons, do not use the ACC under the following conditions.■When driving in turning lanes, motorway exits or construction sites, to
avoid an unwanted acceleration to the stored speed.■
When visibility is poor, (e.g. fog, heavy rain, thick snowfall).
■
When road conditions are poor (e.g. ice, slippery road, gravel, dirt road).
■
When driving around “sharp” bends.
■
When riding on a steep gradient / high slope.
■
When driving through places where metal objects (such as metal build-
ings, railroad tracks, etc.) can be found.
■
When driving through very divided and enclosed spaces (such as large-ca-
pacity garages, car ferries, tunnels and the like.).
Note
■ The ACC is designed primarily for use on motorways.■The ACC reduces the speed by automatically releasing the accelerator or by
means of a braking procedure as appropriate. If the brakes are used for an au-
tomatic speed reduction at any moments, then the brake light illuminates.■
In case of failure of more than one brake light on the vehicle or on the con-
nected trailer, the ACC becomes unavailable.
■
The control automatically cancels the engagement of the brake supportive
assistance systems (e.g. ESC) or when the maximum permitted engine speed is
exceeded.
Operation
Fig. 169
Display in the instrument cluster: Examples of ACC displays 
150Driving

Fig. 170
Instrument cluster display: Examples of ACC status displays
Read and observe
on page 150 first.
The ACC allows a speed of 30 - 160 km/h to be set or a distance to the preced- ing vehicle to be very short of very long to be set.
The ACC adjusts the set speed with respect to the detected vehicle ahead,
thus maintaining the selected proximity.
The ACC can detect a vehicle that is up to approx. 120 m ahead using the radar sensor.
ACC display » Fig. 169
Vehicle detected (control active).
Line showing the displacement of the distance when setting » page 153,
Set the clearance level .
Set distance to the vehicle ahead.
Vehicle detected (control deactivated).
ACC status displays » Fig. 170
Regulation is inactive (in the colour display the digits of speed limits is
shown in grey).
Regulation active - no vehicle detected (in the colour display the digits of
the speed limits are highlighted).
Control deactivated - no speed stored.
Regulation active - vehicle detected (in the colour display the digits of the
speed limits are highlighted).
1234Note to reduce speed
If the delay of the ACC is insufficient in relation to the vehicle in front, in the
instrument cluster, the warning light 
lights up and the display shows the
following message.Apply the brake!
Note
Some ACC notifications in the display of the instrument cluster may be hidden
by notifications for other functions. An ACC notification automatically appears
for a brief moment when there is a change in status of the ACC.
Automatic stop-start
Read and observe
on page 150 first.
Vehicles with an automatic transmission can decelerate to a standstill and
start moving again using the ACC.
Decelerate to a standstill
If a vehicle ahead decelerates to a standstill, the ACC will also decelerate your
vehicle to a standstill.
Starting to drive again after a holding period
As soon as the vehicle ahead starts moving again after a holding period, your
vehicle will also move and the speed will continue to be regulated. Control is
automatically disconnected in case of longer holding periods.
Depress the brake pedal.
151Assist systems

Special driving conditionsFig. 172
Special conditions: Cornering / narrow vehicles or vehicles travel-
ling side by side
Fig. 173
Special conditions: Lane changes of other vehicles / stationary
vehicles
Read and observe
on page 150 first.
The following and similar situations require special attention of the driver.
When cornering
When driving around long bends the ACC may respond to a vehicle in the adja-
cent lane » Fig. 172 -
 . Your own vehicle is regulated with respect to this vehi-
cle and will no longer respond to the vehicle ahead.
In such cases, control should be disabled by accelerating, applying the brake or
pressing the button on the operating lever . 
» Fig. 171 on page 152 .
Narrow vehicles or vehicles travelling side by side
Narrow vehicles or vehicles travelling side by side are not detected by the ra-
dar sensor until they are within the sensor's range » Fig. 172 - 
.
If necessary, slow down the car by applying the brake.
Other vehicles changing lanes
Vehicles that change onto the lane with a small proximity » Fig. 173 - 
do not
have to be detected by the radar sensor in time. The result may be a delayed
ACC response.
If necessary, slow down the car by applying the brake.
Stationary vehicles
The ACC does not detect stationary objects! When a vehicle detected by the
ACC turns or sheers off and there is a stationary vehicle in front of this vehicle,
» Fig. 173 -
 the ACC does not respond to the stationary vehicle.
In such cases, take over the steering and stop the vehicle by applying the foot
brake.
When overtaking
When your vehicle is being controlled (the speed is lower than that which is
stored) and the indicator is activated, the ACC interprets this situation as
meaning that the driver intends to overtake. The ACC automatically acceler-
ates the vehicle, thereby reducing the proximity to a vehicle ahead.
If the vehicle changes to the fast lane and no vehicle is detected ahead, the
ACC accelerates until the set speed is reached and then keeps it constant.
Acceleration can be cancelled at any time by touch on the brake pedal or
pressing the button  on the lever
» Fig. 171 on page 152 .
Vehicles with special load or special body parts
Other vehicles with a load or with body parts protruding from the sides, back
or top of the vehicle contour may not be detected by the ACC.
Control should therefore be disabled whenever you are driving behind or over-
taking such a vehicle.
Towing a trailer
When towing, or in when another accessory is connected to the trailer socket
the ACC control is set with a lower rate. The manner of driving should there-
fore be adapted to this limitation.154Driving

Information messagesRead and observe
on page 150 first.
The information messages are shown in the instrument cluster display.
ACC: no sensor view!

The sensor is soiled or covered.
Stop the vehicle, switch off the engine and clean the sensor or remove the
item causing the lack of visibility » Fig. 154 on page 135 .
If the message appears again after starting the engine, the position of the lev- er should be 
» Fig. 171 on page 152 adjusted.
ACC not available.


The ACC is not available for an unknown reason.
Stop the vehicle, switch off the engine and then start it again. If the ACC is still
not available, push the lever into position  . Seek help from a specialist ga-
rage.
Error: ACC

There is an ACC system error.
Push the lever into position .  press. Seek help from a specialist garage.
Speed limit
Increase the speed accordingly and start control
» page 152.
Front Assist

Introduction
This chapter contains information on the following subjects:
Operation
155
Distance warning (dangerous distance)
156
Warning and automatic braking
156
Disable/enable
156
Information messages
157The Front Assist (hereinafter referred to as system) warns you of the danger of
a collision with a vehicle or another obstacle in front of the vehicle, and tries to
avoid a collision or mitigate its consequences by automatically applying the
brakes where necessary.
The area in front of the vehicle is monitored by a radar sensor » page 135.WARNING■
The general information relating to the use of assistance systems must
be observed » page 135, in section Introduction .■
The system does not respond to crossing or oncoming objects.
CAUTION
In case of failure of more than one brake light on the vehicle or on the electri-
cally connected trailer, the system becomes unavailable.
Operation
Read and observe
and on page 155 first.
The system support is provided in the following manner.▶ Alerts you about a dangerous proximity to the vehicle ahead.
▶ Warns you of an impending collision.
▶ Prepares the brakes for emergency braking prior to a detected danger.
▶ Assists with a brake action triggered by the driver.
▶ If the driver fails to respond to a detected danger, automatic braking is per-
formed.
The system can work only if the following basic conditions are met. The system is activated.
TCS is enabled » page 135, Braking and stabilisation systems .
The vehicle is travelling forwards at a speed of more than approx. 5 km/h.
Note
The system can be impaired or may not be available, for example when driving
in “sharp ”curves or with an ESC engagement » page 136.155Assist systems

›Insert a new fuse.›Replace the bracket at the original position.
Installing the storage compartment›
Move the stop buffer
B
of the storage compartment behind the brackets
C
» Fig. 239 .
›
Push in the storage compartment in the opposite direction of the arrow
5
.
›
Insert the brake rod and lock it against the arrow
4
with a screwdriver.
›
Push in the side cover against the direction of the arrow
2
.
›
Press the side cover fully against the direction of the arrow
1
.
›
Close the storage compartment.
Assignment of the fuses in the dash panel
Fig. 240
Fuses
Read and observe and on page 227 first.
No.Consumer1Not assigned2Not assigned3Not assigned4Not assigned5Databus6Alarm sensor7Air conditioning, heating, recipient of the wireless remote control
for auxiliary heating, selector lever of the automatic transmission8Light switch, rain sensor, diagnostic socket9Haldex clutch10Touchscreen11Heated rear seatsNo.Consumer12Radio13Belt tensioner - driver's side14Air blower for air conditioning,heating15Electric steering lock16Signal amplifier for telephone, telephone preinstallation17Instrument cluster18Not assigned19KESSY20Operating lever underneath the steering wheel21Not assigned22Towing hitch - contact in the socket23Light - right24Panorama roof25Central locking front door - left, power windows - left26Heated front seats27Music amplifier28Towing hitch - left light29CNG relay30Not assigned31Headlight - left32Parking aid (Park Assist)33Airbag switch for hazard warning lights
34
TCS, ESC button, tyre control display, pressure sensor for air-condi-
tioning, reverse light switch, interior mirror with automatic dim-
ming, START-STOP button, telephone preinstallation, control for
heating of rear seats, sensor for air-conditioning, 230 V power
socket, sport-sound generator35Headlight, headlamp beam adjustment, diagnostic connector, cam-
era, radar36Headlight right37Headlight left38Towing hitch - right light 228Do-it-yourself

No.Consumer39Central locking front door - right, power windows - front and rear
right4012-Volt power socket41Not assigned42Central locking rear door - left, right, headlight washer system,
windscreen washer system43Visor for gas discharge bulbs, interior lighting44Towing hitch - contact in the socket45Operating the seat adjustment46230-Volt power socket47Rear window wiper48Not assigned49Coil on starter relay, clutch pedal switch50Opening the boot lid51Belt tensioner - front passenger side52Not assigned53Relay for rear window heater
Fuses in the engine compartment
Fig. 241
Removing the fuse box cover/fuses
Fig. 242
Cover for the fuse box in the en-
gine compartment: Plastic clip
for fuses
Read and observe and on page 227 first.
Replacing fuses
›
Press together the interlocks of the cover simultaneously in the direction of
the arrow
1
» Fig. 241 .
›
Remove the cover in the direction of the arrow
2
.
›
Replace the appropriate fuse.
›
Place the cover on top of the fusebox.
›
Push in the interlocks on the cover and lock.
CAUTION
The cover for the fuse box in the engine compartment must always be applied
correctly. Water may get into the fuse box if the cover is not replaced properly
- there is a risk of damage to the vehicle.
Assignment of fuses in the engine compartment
Read and observe
and on page 227 first.
No.Consumer1ESC, ABS2ESC, ABS3Engine control unit4Radiator fan, oil temperature sensor, air volume sensor, control
valve for fuel pressure, relay for electrical auxiliary heating, engine
components5Coil of the relay for the ignition system, coil of the CNG relay, en-
gine components6Brake sensor7Coolant pump, radiator shutter, engine components 229Fuses and light bulbs

Fog lights72
Warning light36
Fold in passenger's mirror80
Footmats128
see footmats128
Force limit Electric boot lid
60
Power windows63
Sliding/tilting roof65
Front airbag15
Front Assist155
Disable/enable156
Distance warning156
Information messages157
Operation155
Radar sensor135
Warning and automatic braking156
Warning light40
Front door warning light75
fuel lead-free petrol
190
Fuel189
CNG193
Diesel191
Natural gas reserve display30
Petrol / Diesel reserve display30
refer to Fuel189
Refuelling189
Refuelling - natural gas192
Warning light36
Fuel consumption239
Fuel filter Warning messages
39
Fuel reserve Warning light
36
Fuses Assignment
226
Assignment of fuses in the dash panel228
Colour coding226
Fuse assignment in the engine compartment 229
Plastic clip229
Replacing226
G
Gear change Gear recommendation
41
Information on the selected gear41
Gear changing Gear stick
128
General view Cockpit
27
Genuine parts179
Glasses compartment95
Glow plug system Warning light
34
H
Handbrake
127
Warning light32
Hazard warning light system73
HBA137
Head airbag18
Headlight cleaning system Headlight cleaning system
78
Headlights Bulb arrangement
231
Driving abroad74
Headlight cleaning system78
Headlights with CORNER function73
Headrest Removing and installing
83
Head restraints82
Adjust height82
Heater Windscreen and rear window
76
Heating112
Air distribution control115
Controls113
Exterior mirrors80
Seats85
HHC137
High-beam assistant71
High beam assistant Warning light
39
Hill Start Assist (HHC)137
Hitch167
Drawback load167
Hook103
Horn27
I
Ice scrapers
184
Ignition lock121
Immobilizer120
Individual settings Locking
56
Unlocking56
Inertia reel13
Information system40
Compass point display49
Door warning40
Eco-tips49
Gear recommendation41
Lap timer48
MAXI DOT display44
Multifunction display41
operation42
Service interval display49
Stop watch48
Information system operation42
Infotainment4
Instrument cluster28
Auto-check control40
Counter for distance driven30
Display29
Overview28
Revolutions counter29
253Index