2015 SKODA OCTAVIA ECU

Hitch and trailer
Hitch
Introduction
This chapter contains information on the following subjects:
Description
167
Adjusting the ready position
168
Correctly adjusted ready position
168
Assembling the bar ball – Step 1
169
Assembling the bar ball – Step 2
169
Check proper fitting
170
Removing the bar ball – Step 1
170
Removing the bar ball – Step 2
171
Mount accessories
171
The maximum trailer drawbar load is 75 kg.
For vehicles with all-wheel drive, the maximum trailer nose weight is 80 kg.
With G-TEC-vehicles, the maximum trailer drawbar load is 56 kg .
The draw bar load information on the type plate of the towing device is merely
a test value for the towing device. The vehicle-specific information is detailed
in the vehicle documents.
WARNING■ Before each time you make a journey when using the ball rod, check that
it is seated correctly and is secured in the mounting recess.■
Do not use the ball rod if it is not correctly inserted into the mounting re-
cess and secured.
■
Do not use the towing hitch if it is damaged or if there are parts missing.
■
Do not perform any modifications or changes to the towing device.
■
Keep the mounting recess of the towing device clean at all times. Such
dirt prevents the ball rod from being attached securely!
CAUTION
■ Take care when using the ball rod - there is a risk of paint damage to the
bumper.■
When the ball rod is removed always place the cover onto the mounting re-
cess - there is a danger of soiling the mounting recess.
Note■ Operation and maintenance of the tow hitch » page 186.■The towing vehicle by means of the detachable ball rod » page 222.■
If the towing device is removed completely, it must be replaced with the
original reinforcement of the rear bumper which is part of the mount for the
towing eye.
Description
Fig. 185
Support for the hitch equipment / ball bar / key (Version 1 and 2)
Read and observe
and on page 167 first.
The ball rod can be removed and is located in the spare wheel well or in a com-
partment for the spare wheel in the luggage compartment.
The hitch comes with two key versions. The handling of the hitch is identical
for the two key versions. The difference is only in the key version.
Support for the towing device and tow bar » Fig. 185
13-pin power socket
Safety eye
Mounting recess
Cap
Dust cap
Ball rod
Operating lever
Lock cap
Trigger pin
Lock
Locking ball 
1234567891011167Hitch and trailer

CAUTIONIn the ready position, the key cannot be removed nor turned into a different
position.
Assembling the bar ball – Step 1
Fig. 189
Insert ball rod / trigger bolt in the extended state
Read and observe
and on page 167 first.
Insert ball rod - applies to both key versions
›
Remove the cover for the mounting recess
4
» Fig. 185 on page 167 in a
downwards direction.
›
Adjust the ball rod to the ready position » page 168.
›
Grip the tow bar from underneath » Fig. 189 and insert into the mounting re-
cess in arrow direction
1
until you hear it click into place » .
The lever
A
automatically turns upwards in the direction of arrow
2
and the
release pin
B
pops out (both its red and green parts are visible) » .
If lever
A
does not turn automatically, or if the release pin
B
does not pop
out, remove the ball rod from the mounting recess by turning lever
A
down-
wards as far as it can go. Clean the contact surfaces on the ball rod and the
mounting recess.
WARNING■ Keep your hands outside the lever's range of motion when attaching the
ball rod – risk of finger injuries!■
Never attempt to pull the operating lever violently upwards to turn the
key. Doing so would mean the ball rod is not attached correctly!
Assembling the bar ball – Step 2Fig. 190
Lock lock: Key Version 1 / key Version 2
Fig. 191
Place cap on the lock
Read and observe and on page 167 first.
To begin with, follow the first step for the ball rod assembly » page 169.
Applies to the key version 1
›
Turn key
A
in the direction of arrow
1
so that the green marking is pointing
upwards » Fig. 190 .
›
Remove the key in the direction of the arrow
2
.
Applies to key version 2
›
Turn the key
B
in the direction of arrow
3
so that the conclusions release
points down » Fig. 190.
›
Remove the key in the direction of the arrow
4
.
Applies to both key versions
›
Fit and press cap
C
onto the lock in the direction of arrow
5
» Fig. 191 .
›
Check that the ball rod is securely attached » page 170, Check proper fitting .
169Hitch and trailer

CAUTIONAfter removing the key, always replace the cover on the lock – there is a risk of
the lock getting dirty.
Check proper fitting
Fig. 192
Correctly connected tow bar
Read and observe and on page 167 first.
Before each use of the ball rod, check that it is attached properly.
Correctly secured ball head » Fig. 192
The ball rod does not come off the mounting recess even after strong
“shaking”.
Operating lever
A
is as far up as possible.
The release pin
B
is completely exposed (both its red and green parts are
visible).
The key is removed.
The cap
B
is on the hand-wheel.
WARNINGDo not use the towing device unless the ball rod was properly locked!Removing the bar ball – Step 1Fig. 193
Remove the cap from the lock
Fig. 194
Unlock lock: Key version 1 / key version 2
Read and observe
and on page 167 first.
Applies to both key versions
›
Remove the cover
A
from the lock in the direction of the arrow
1
» Fig. 193 .
Applies to key version 1
›
Insert key
B
into the lock in the direction of arrow
2
so that the green
marking is pointing upwards.
›
Turn key
B
in the direction of arrow
3
so that the red marking is pointing
upwards » Fig. 194 .
Applies to key version 2
›
Insert key
C
into the lock in the direction of arrow
4
so that the eye of the
key is pointing downwards.
›
Turn key
C
in the direction of arrow
5
so that the eye of the key is pointing
upwards » Fig. 194 . 
170Driving

WARNINGNever remove the tow bar while the trailer is still coupled.
Note
We recommend putting the protective cover onto the ball head before remov-
ing the tow bar.
Removing the bar ball – Step 2
Fig. 195
Release ball bar
Read and observe and on page 167 first.
To begin with, follow the first step for the ball rod assembly » page 170.
Release ball head - applies to both key versions
›
Grasp the ball rod from below » Fig. 195 .
›
Push release pin
A
in the direction of arrow
1
to the stop, and simultane-
ously push operating lever
B
in the direction of arrow
2
to the stop .
The ball rod is released in this position and falls freely into the hand. If it does
not fall freely into the hand, use your other hand to push it upwards.
At the same time, the ball rod latches into the ready position and is therefore
ready to be re-fitted »
.
›
Place the cap
4
» Fig. 185 on page 167 onto the mounting recess.
WARNINGNever allow the ball rod to remain unsecured in the boot. This could cause
damage to the boot upon sudden braking, and could put the safety of the
occupants at risk.
CAUTION
■ If lever B is held firmly and not pushed downwards to the stop, it will move
back up after the ball rod is removed and will not latch into the ready position.
The ball rod will then need to be brought into this position before the next
time it is fitted » page 168, Adjusting the ready position .■
Store the ball rod in the box in the ready position and with the key facing up-
wards - otherwise there is a risk of damage to the key!
■
Do not use excessive force when handling the operating lever (e.g. do not
climb on it)!
Note
Remove any dirt from the ball rod before stowing it away in the box with the
vehicle tool kit.
Mount accessories
Fig. 196
Depiction of the maximum per-
missible protrusion of the ball
head of the towing hitch and of
the permissible total weight of
the accessory including the load,
depending on the load centre of
gravity
Read and observe and on page 167 first.
An accessory (e.g. bicycle carrier) can be mounted on the ball head of the tow-
ing hitch.
If this accessory is used, the maximum permissible protrusion of the ball head
of the towing hitch and the permissible total weight of the accessory including
the load must be observed.
The maximum permissible protrusion of the ball head of the towing hitch is
70 cm » Fig. 196 . 

171Hitch and trailer

The total permitted weight of the accessory including load changes with in-
creasing distance of the load centre of gravity from the ball head of the towing
hitch.Distance of the load
centre of gravity from the ball headPermissible total weight of the accessory, including load» Fig. 196Vehicles with front-wheel driveVehicles with four-wheel driveG-TEC vehicles0 cmA75 kg75 kg56 kg30 cmB75 kg75 kg56 kg60 cmC35 kg35 kg28 kg70 cmD0 kg0 kg0 kgWARNING■Never exceed the permissible gross weight of the accessory including
load - there is a risk of damaging the towing device.■
Never exceed the permissible protrusion of the ball head including towing
device - there is a risk of damaging the towing device.
Note
We recommend that you use accessories from ŠKODA Original Accessories.
Trailer
 Introduction
This chapter contains information on the following subjects:
Attaching and detaching trailers
172
Loading a trailer
173
Trailer load
173
Trailer operation
176
Anti-theft alarm system
177
The trailer can be hitched to the ball head of the towing device.
Attaching and detaching trailersFig. 197
Swivel out the 13-pin power
socket, safety eyelet
Connect and disconnect
›
Fit the ball rod.
›
Grip the 13-pin socket at point
A
and swing out in the direction of the arrow
» Fig. 197 .
›
Lift off protective cap
5
» Fig. 185 on page 167 .
›
Place the trailer onto the ball head.
›
Plug the trailer cable into 13-pin socket
A
» Fig. 197 .
If the trailer that is to be towed has a 7-pin connector, you can use a suitable
adapter from ŠKODA Original Accessories.
›
Hook the breakaway cable of the trailer to the security eyelet
B
.
The breakaway cable of the trailer must sag in all trailer positions relative to
the vehicle (sharp curves, reversing and the like).
Uncoupling takes place in reverse order. 
172Driving

Exterior mirrors
You should have additional exterior mirrors fitted if you are not able to see the
traffic behind the trailer with the standard rear-view mirrors.
Headlights
The front of the vehicle may lift up when a trailer is being towed and the head-
lights may dazzle other road users.
Adjust the headlights using the headlight beam control » page 68, Operating
the lights 1)
.
Power to the trailer power grid
For the electrical connection between the vehicle and trailer, the trailer's pow-
er supply is provided by the vehicle.
The power supply works with ignition on or off.
With the ignition off, the battery of the towing vehicle is discharged by activa-
ted consumers.
At low charge state of the vehicle battery power to the trailer is interrupted.WARNING■ Improperly connected trailer electrical installations may cause accidents
or serious injury due to electric shock.■
Work on the electrical system must only be carried out by specialist ga-
rages.
■
Never directly connect the trailer's electrical system with the electrical
connections for the tail lights or other current sources.
WARNING (Continued)■ After attaching the trailer and connecting the power socket, check that
the rear lights on the trailer are working correctly.■
Never use the safety eye to tow a vehicle!
CAUTION
Improperly connected trailer electrical installations may cause malfunction of
the entire vehicle electronics.
Note
■ The total power consumption of all the connected consumers on the trailer
must not exceed 350 watts.■
Coat the ball head of the towing device with a suitable grease whenever
necessary.
Loading a trailer
Distribution of the cargo
Distribute the cargo in the trailer in such a way that heavy items are located as
close to the trailer axle as possible. Secure the items from slipping.
The distribution of the weight is very poor if your vehicle is unladen and the
trailer is laden. Drive at a particularly low speed if you cannot avoid driving
with this combination.
Tyre pressure
Correct the tyre inflation pressure on the vehicle for a “full load” » page 205.
WARNINGSliding cargo can significantly adversely affect stability and driving safety -
risk of accident!
Trailer load
The permissible trailer load must not be exceeded under any circumstances. 1)
Applies to vehicles with xenon headlights.
173Hitch and trailer

WARNING■Vehicle care products may be harmful to your health if not used according
to the instructions.■
Always keep the vehicle care products safe from people who are not com-
pletely independent, e.g. children - there is a danger of poisoning!
■
Protect your hands and arms from sharp-edged metal parts when clean-
ing the underfloor, the inside of the wheel housings or the wheel trims –
risk of cuts!
CAUTION
■ Do not use any insect sponges, rough kitchen sponges or similar cleaning
products – risk of damaging the paintwork surface.■
Cleaner that contain solvents can damage the material being cleaned.
Note
Due to the special tools and knowledge required, and to avoid any potential
problems with the cleaning and care of your vehicle's exterior, we recommend
that the cleaning and care of your vehicle be carried out by a ŠKODA Service
Partner.
Vehicle paint work
Read and observe
and on page 183 first.
Preserving the vehicle paintwork
Thorough wax treatment is an effective way of protecting the paintwork from
harmful environmental influences.
The vehicle must be treated with a high-quality hard wax polish at the latest,
when no more drops form on the clean paintwork.
A new layer of a high-quality hard wax polish can be applied to the clean body- work after it has dried thoroughly.
Even if you use a wax preserver regularly we still recommend that you treat
the paintwork of the vehicle at least twice a year with hard wax.
Polishing
Polishing is necessary if the vehicle's paintwork has become unattractive and
if it is no longer possible to achieve a gloss with wax preservatives.
If the polish does not contain any preserving elements, the paint must be trea- ted with a preservative afterwards.
CAUTION■ Paint damage is to be repaired immediately.■Never apply wax to the windows.■
Mat painted or plastic parts must not be treated with polishing products or
hard waxes.
■
Do not polish the paintwork in a dusty environment - risk of paint scratches.
■
Do not apply any paint care products to door seals or window guides.
■
If possible, do not apply any paint care products to parts of the bodywork
that come into contact with door seals or window guides.
Films
Read and observe
and on page 183 first.
Cleaning
Films (e.g. roof, decorative, protective films, etc.) must be cleaned more care-
fully than the vehicle paint.
The films may not be washed with a high-pressure cleaner.
Only wash the films with a soft cloth, mild soap solution and clean, warm wa-
ter.
Service life
Environmental influences (e.g. sunlight, humidity, air pollution, rockfall) affect
the life of the films.
Sunlight may also affect the strength of the film colour.
Films will age and become brittle – this is entirely normal; this is not a fault.
CAUTION
■ Never use aggressive cleaning agents or chemical solvents for the glued sur-
faces with films - there is a danger of film damage.■
Never use dirty cloths or chemical solvents for the glued surfaces with films -
there is a danger of damaging the film.
■
In the winter months, do not use an ice scraper to remove ice and snow from
the areas with films. Do not use any other objects to remove frozen layers of
snow or ice – risk of film damage.
■
Do not polish the films - risk of damage!
■
When transporting a load on the roof rack (e.g. roof box or similar), there is
an increased risk of film damage (e.g. of chipping from the secured load).
183Care and maintenance

›Remove the pump nozzle from the fuel filler tube and put it back in the
pump.›
Place the filler cap onto the fuel filler neck and turn it in the opposite direc-
tion to arrow
3
until it securely engages.
›
Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly.
Incorrect refuelling guard on vehicles with diesel engines
The fuel filler tube on vehicles with diesel engines has been fitted with a in-
correct refuelling guard » Fig. 200. This guard means it is only possible to re-
fuel with the diesel pump nozzle.
If the diesel pump nozzle does not sit directly in the fuel filler tube, move it to
and fro with slight pressure to insert it correctly.
WARNINGInstructions for filling the reserve canister■Never fill the reserve can inside the vehicle.■
Never place the reserve can on the vehicle.
■
Always place the reserve can on the floor.
■
We do not recommend carrying any fuel canisters in your vehicle for safe-
ty reasons. in the event of an accident this can get damaged and fuel may
escape – risk of fire!
CAUTION
■ The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly. Not continue refuelling.■
Be careful when filling diesel fuel from the spare canister and then do this
slowly and cautiously – danger of contaminating the body.
■
The diameter of the diesel pump nozzle can be identical to that of the petrol
pump nozzle in some countries. When driving in these countries, the incorrect
fuelling protection should be removed by a specialist company.
Note
The fuel tank has a capacity of about 50 litres, including a reserve of approx.
6 litres .Lead-free petrol
The correct fuel grades for your vehicle are specified on the inside of the fuel
filler flap.
Read and observe
and on page 189 first.
The vehicle can only be operated with unleaded petrol that meets the EN 2281)
standard.
All petrol engines can be operated using petrol that contains at most 10% bio-
ethanol (E10).
Unleaded petrol 95/91 or 92 or 93 RON/ROZ
We recommend using unleaded fuel with an octane rating of 95 RON. Unlea-
ded petrol with the octane ratings 91, 92 or 93 RON can also be used, but may
result in a slight loss in performance and slightly increased fuel consumption.
Unleaded petrol min. 95 RON / ROZ
Use unleaded fuel with the octane rating 95 RON or higher.
In an emergency petrol with the octane ratings 91, 92 and/or 93 RON can also
be used, but may result in a slight loss in performance and slightly increased
fuel consumption. Continue driving at medium engine speeds and minimum
engine load »
.
Refuel using petrol of the prescribed octane number as soon as possible.
Unleaded petrol 98/(95) RON / ROZ
We recommend using unleaded fuel with an octane rating of 98 RON or higher.
Unleaded petrol 95 RON can also be used but this results in a slight loss in per-
formance and slightly increased fuel consumption.
In an emergency petrol with the octane ratings 91, 92 and/or 93 RON can also
be used, but may result in a slight loss in performance and slightly increased
fuel consumption. Continue driving at medium engine speeds and minimum
engine load »
.
Refuel using petrol of the prescribed octane number as soon as possible. 
1)
In Germany also DIN 51626-1 or E10 for unleaded petrol with octane number 91 or 95 or DIN 51626-2 or E5
for unleaded petrol with octane number 95 and 98.
190General Maintenance