trailer VAUXHALL CORSA 2016.5 User Guide

Driving and operating183Trailer towingTrailer loads
The permissible trailer loads are
vehicle and engine-dependent
maximum values which must not be
exceeded. The actual trailer load is
the difference between the actual
gross weight of the trailer and the
actual coupling socket load with the
trailer coupled.
The permissible trailer loads are
specified in the vehicle documents. In general, they are valid for gradients
up to max. 12%
The permitted trailer loads apply up to the specified incline and up to an
altitude of 1000 metres above sea
level. Since engine power decreases
as altitude increases due to the air becoming thinner, therefore reducing
climbing ability, the permissible gross
train weight also decreases by 10%
for every 1000 metres of additional
altitude. The gross train weight does
not have to be reduced when driving
on roads with slight inclines (less than
8%, e.g. motorways).The permissible gross train weight
must not be exceeded. This weight is specified on the identification plate
3 238.
Vertical coupling load
The vertical coupling load is the load
exerted by the trailer on the coupling
ball. It can be varied by changing the
weight distribution when loading the
trailer.Petrol and diesel engines
The maximum permissible vertical
coupling load (55 kg) is specified on
the towing equipment identification
plate and in the vehicle documents.
Always aim for the maximum load,
especially in the case of heavy
trailers. The vertical coupling load
should never fall below 25 kg.Engine B14XEL LPG
The maximum permissible vertical
coupling load (45 kg) is specified on
the towing equipment identification
plate and in the vehicle documents.
Always aim for the maximum load,
especially in the case of heavy
trailers. The vertical coupling load
should never fall below 25 kg.Rear axle loadPetrol and diesel engines
When the trailer is coupled and the
towing vehicle fully loaded, the
permissible rear axle load (see
identification plate or vehicle
documents) for passenger vehicles
may be exceeded by 70 kg for the 5-
door vehicle and 60 kg for the 3-door
vehicle, the gross vehicle weight
rating by 55 kg.Engine B14XEL LPG
When the trailer is coupled and the
towing vehicle fully loaded, the
permissible rear axle load (see
identification plate or vehicle
documents) for passenger vehicles
may be exceeded by 70 kg for the 5-
door vehicle and 70 kg for the 3-door
vehicle and the gross vehicle weight
rating by 45 kg.Delivery van
When the trailer is coupled and the
towing vehicle fully loaded, the
permissible rear axle load (see
identification plate or vehicle
documents) for passenger vehicles
may be exceeded by 60 kg and the
gross vehicle weight rating by 55 kg.

184Driving and operatingGeneral
If the permitted rear axle load is
exceeded a maximum speed of
60 mph applies. If lower national
maximum speeds are specified for
trailer operation, they must be
complied with.
Towing equipmentCaution
When operating without a trailer,
remove the coupling ball bar.
Stowage of coupling ball bar
The coupling ball bar is stowed in a
bag in the spare wheel well and
secured to the lashing eyes in the
load compartment.
When inserting, fit protective cap over rotary knob with key.
Fitting the coupling ball bar
Disengage and fold down the socket. Remove the sealing plug from the
opening for the coupling ball bar and
stow it.
Checking the tensioning of the
coupling ball bar
● The rotary knob rests on the
coupling ball bar.
● Green marking on the rotary knob is not visible.
● Locking pin at the top of the coupling ball bar is set inwards.
● The key is in the lock.

186Driving and operatingEye for break-away stopping cable
Attach breakaway stopping cable to
eye.
Check that the coupling ball bar is correctly installed
● Green marking on rotary knob is visible.
● There must be no gap between the rotary knob and the coupling
ball bar.
● The coupling ball bar must be firmly engaged in the opening.
● The coupling ball bar must be locked and the key removed.
9Warning
Towing a trailer is permitted only
when a coupling ball bar is fitted correctly. If the coupling ball bardoes not engage correctly, seekthe assistance of a workshop.
Dismounting the coupling ball bar
Insert the key in the lock and unlock
the coupling ball bar.
Push the rotary knob onto the
coupling ball bar and rotate right while pressed down until it engages. Pull
out the ball bar downwards.
Insert sealing plug in opening for
coupling ball bar. Fold away socket.
Trailer stability assist
If the system detects snaking
movements, engine power is reduced
and the vehicle/trailer combination is
selectively braked until the snaking ceases. While system is working keep
steering wheel as still as possible.
Trailer stability assist is a function of
the Electronic Stability Control 3 151.

206Vehicle careNo.Circuit1Trailer interface module, rear
carrier system2-3Battery sensor4Chassis control module fuel
pump5ABS6Low beam and Daytime running light left, Xenon high beam
shutter left and right7–8MTA Transmission control
module, LPG control module9Body control module voltage
detection10Headlamp levelling11Rear wiper12Heated rear window13Low beam and Daytime running
light rightNo.Circuit14Heated exterior mirror15–16Brake booster kit17Ignition, crank power supply18Engine control module19Fuel pump20–21Engine solenoids, engine
sensors22–23Injection system24Washer system25–26Engine sensors27Heater shut off valve28Engine control module29Engine control moduleNo.Circuit30Engine control module31High beam left, Xenon low
beam left32High beam right, Xenon low
beam right33Engine control module34Horn35Air condition compressor clutch36Front fog lights

261RRadio Frequency Identification (RFID) ..................................... 257
Radio remote control ...................21
Reading lights ............................ 120
Rear carrier system ......................59
Rear floor storage cover ..............70
Rear fog light ....................... 95, 117
Rear view camera ...................... 170
Rear window wiper/washer .......... 79
Recommended fluids and lubricants ........................ 235, 239
Reduced engine power ................94
Refuelling ................................... 178
Retained power off .....................134
Reversing lights .........................118
Ride control systems ..................150
Roof .............................................. 33
Roof load ...................................... 73
Roof rack ..................................... 72
S Safety belts ................................... 40
Seat adjustment ....................... 7, 37
Seat belt ........................................ 8
Seat belt reminder .......................90
Seat belts ..................................... 40
Seat folding .................................. 38
Seat heating ................................. 39
Seat position ................................ 36Selector lever ..................... 141, 145
Service ....................................... 131
Service display ............................ 86
Service information ....................234
Service vehicle soon .................... 91
Side airbag system ......................47
Side blind spot alert ....................169
Sidelights .................................... 112
Side turn signal lights ................202
Software acknowledgement .......254
Spare wheel ............................... 225
Speed limiter......................... 95, 155
Speedometer ............................... 83
Starting and operating ................133
Starting off ................................... 17
Starting the engine ............134, 145
Steering wheel adjustment ......9, 76
Steering wheel controls ...............76
Stop-start system........................ 135
Storage ......................................... 57
Storage compartments .................57
Sunroof ........................................ 33
Sun visors .................................... 32
Symbols ......................................... 4
T
Tachometer ................................. 84
Tail lights ................................... 200
Three-point seat belt .................... 41
Tools .......................................... 209Top-tether fastening eyes ............55
Tow bar....................................... 182
Towing ................................ 182, 229
Towing another vehicle .............230
Towing equipment .....................184
Towing the vehicle .....................229
Traction Control system ............. 150 Traction Control system off........... 93
Traffic sign assistant .............95, 171
Trailer coupling ........................... 182
Trailer stability assist .................186
Trailer towing ............................. 183
Transmission ............................... 16
Transmission display .........140, 145
Tread depth ............................... 216
Trip odometer .............................. 83
Turn and lane-change signals ...117
Turn signal ................................... 89
Tyre chains ................................ 217
Tyre designations ......................210
Tyre pressure ............................ 211
Tyre pressure monitoring system ............................... 94, 212
Tyre pressures ........................... 250
Tyre repair kit ............................. 217
U
Ultrasonic parking assist ...... 93, 159
Underseat storage .......................59