1992 VOLKSWAGEN CARAVELLE fuel cap

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CONTENTS
DASHBOARD AND

CONTROLS

Layout
4
i\='-:ng
lamps 6

CONTROLS
AND

EQUIPMENT

•
e.s. Central locking system 7, 8
I:cs, Tailgate 9, 10
I'I
~g doors 11

..
-^ows, Mirrors 12, 13
Sea: belts 15 5re:y for children 18
-ead restraints 19

Seats
20 _:ariing/sleeping surface 26

__ggage
compartment cover 27 __cgage compartment/load surface ... 28
-edals, Brakes 29 Vanual gearbox 31
--tomatic gearbox 32
gnition
lock 36
Starting / Stopping the engine .... 37, 38 "struments 40

.'.
arning lamps 47
Switches 50
~yn signal and dip lever 52

3'uise
control system 53 .'.'indscreen wiper 54
-eating and ventilation 55

Air
conditioner 57
Recirculating air switch 61
Auxiliary heater 63
Additional
water heater 67
Sun roof, Sliding/tilting roof 70, 71
nterior lights, Sun visors 72, 73
Ashtray, Cigarette lighter 73
-oof
rack 75
DRIVING
TIPS

The first 1500 km - and afterwards ... 76 Driving safely 78
Driving economically and

ecologically
79
Trailer towing 81

GENERAL
MAINTENANCE
Filling the tank, Fuel 85, 86
Care of car, Maintenance 88, 93 Bonnet, Engine compartment 94, 95
Engine oil, Gearbox oil 96, 99

Air
cleaner 100 Power assisted steering 100

Cooling
system 101
Brake fluid 104
Battery 106
Windscreen washer system 108
Wheels 110
Arduous operating conditions 115
Winter driving 116
Accessories, modifications and
renewal of parts 117
Mobile
telephones and two way
radios 117

DO-IT-YOURSELF

First
aid kit, Warning triangle 118
Vehicle tools 118 Spare wheel/changing wheel ... 119, 120
Fuses
122

Changing
bulbs 124
Adjusting/masking headlights .. 128,129
Headlights 129
Installing radio 129
Emergency starting 130
Tow starting/towing 132
Lifting vehicle 134
TECHNICAL
DESCRIPTION

Engine 136
Emission control system 137
Activated charcoal filter '38 Power flow '39
Steering, Axles 139 Brakes, Body -139,
1
AC
Environment compatibility 140

TECHNICAL
DATA
Engine 141
Performance 142
Fuel consumption 143
Spark plugs 145
V-belts 145
Wheels,
Tyre
pressures 146, 147

Weights,
Trailer weights 148, 151 Dimensions 152
Capacities 153
Vehicle identification data 154

SPECIAL
INFORMATION

Adjusting the brake pressure regulator 155

ALPHABETICAL
INDEX

Alphabetical index 156

CHECKS
WHEN
FILLING

THE TANK
Overview 160
3
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CONTROLS
AND
EQUIPMENT

Notes

Pools of
water
under
the
vehicle

• When the ambient temperature is high
and
the air very humid, condensed water

can
drip off the evaporator and form a puddle under the vehicle. This is quite nor­

mal
and does not indicate a leak.

Operating
faults

• Should the air conditioner not work at
any
time, either:
- the ambient temperature is below about + 5 degrees C,
- the fuse has blown.

Check
fuse and if necessary renew it - see

page
122. If the trouble is not due to
a
defec­
tive fuse, switch the system off and have it
checked.

- the air conditioner has switched off due to the coolant temperature being too high -
see
page 41
also.

• If the cooling
output
drops off, switch the
A/C
off and have the system
checked.
Using air
conditioner

economically
In cooling operation the air conditioner
com­

pressor
places demands on the engine and
therefore influences the fuel consumption.

To
keep the period switched on as short as
possible,
the following points should be

noted:

• If the inside temperature is very high after the vehicle has been parked in the sun, it is recommended to open doors or win­

dows
briefly to enable the hot air to
escape.

• The air conditioner should not be
switched
on during a journey if the windows

or
sliding/tilting
roof*
are open.
• If the desired interior temperature can be attained
without
switching on the air condi­
tioner, the fresh air operation should be se­
lected.
Recirculating
air
switch

If badly contaminated air is to be prevented
from entering the vehicle, e.g. when driving
through a tunnel, the recirculating air switch in the instrument panel can be
pressed.

When
the recirculating air system is
switched
on, a small warning lamp lights up in the switch.

However,
the recirculating air system

should
only be used for a short period other­

wise
the windows will mist up.

60
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GENERAL
MAINTENANCE
Filling the
tank

The
filler neck is on the left-hand side of the

vehicle.

The
tank holds about 80 litres. Trouble-free
refuelling
calls
for correct
use
of filler
nozzle.

•
Insert
nozzle
fully into tank neck and do not
tilt
it.

On
vehicles with a catalytic converter the

spring-loaded
flap below the filler opening
must be
pressed
open with the filler
nozzle.

This
should
also
be noted when using a pet­ rol can to
fill
the tank. As soon as the
correctly
oper­

ated
automatic
nozzle
switches

off for the
first
time,
the
tank
is
full.

Do not try
then
to put
more
fuel
in
because the expansion space in
tank
will
be
filled
- the
fuel
can
then
over­

flow
when
it becomes
warm.

After
filling tank, screw cap on tightly and
lock
it.

Note

•
Never
drive
until
the
fuel
tank
is completely
empty
on vehicles
with

a catalyst. The
irregular
fuel
supply
can cause misfiring. This
allows
un-
burnt
fuel
into
the exhaust system.
Which can cause
overheating
and damage to the catalyst.

•
When carrying a spare can of petrol on the vehicle, official regulations must be ob­
served.
For safety reasons we advise you not to carry a spare can of petrol. In an
acci­

dent the can could become damaged and petrol
escape.

55
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GENERAL
MAINTENANCE

Checking
coolant
level

The
expansion tank
is in the
engine
com­
partment on the bulkhead
-
see Fig.

The
correct coolant level
is
essential
to
the satisfactory operation
of
cooling system.
For
this reason, the coolant level should
be

checked
regularly,
and
this
is
best done
when refueling.

The
level
can
only
be
checked properly
when engine
is
not running.

The
coolant level must be between the MIN
and
MAX marks
on the
expansion tank
when engine
is
cold
and can be
slightly
above
the MAX mark when
it
is warm.
When
the
coolant level
is too low on ve­

hicles
with
an automatic coolant level moni­
toring device,
it is
indicated by the coolant
temperature/coolant level warning lamp
flashing continuously (see page 47).

Coolant
losses

Coolant
loss normally indicates leaks in the

system.
In
this
case
the
cooling system
should
be checked by a Volkswagen dealer

without
delay.
It is
not sufficient merely
to

add
coolant.
In
a
sealed system
losses
can only occur
if

the boiling point
of
the coolant is exceeded
as
a
result
of
overheating, and coolant
is

forced out
of
the system.
Overheating can occur
if:

• the flow
of
cooling air is reduced, e.g.
by
a
radiator
muff,
very
dirty
radiator fins
(leaves,
dust, insects)
or
additional driving
lights
in
front
of
the cooling air intake.
• the boiling point
of
the coolant has been lowered by an incorrect mixture
-
see previ­

ous
page.
•
the
radiator
fan is not
working
- see
"Fan"
on next page
-
or, • the vehicle
is
driven up
a
long hill
in too

low a gear
with
engine speed very high and
at very high ambient temperatures
-
see
"Fan"
on
next page.
If
the
cause
of the
overheating cannot
be

found
and
eliminated, contact
a
Volks­
wagen dealer
as
soon
as
possible other­

wise
serious damage may
be
done
to the
engine.

Topping
up
coolant
Switch
engine
off
and let
it
cool down. Then

cover
expansion tank cap
with
a
cloth and

turn
cap carefully
to
the
left
and remove.

Attention
Do
not
remove
expansion
tank

cap
when
engine
is
hot
-
Danger
of scalding.

System
is
under
pressure.

If, in an
emergency only water
can be

added,
the
correct mixture concentration must be restored
with
the specified coolant
additive (see previous page)
as
soon
as
possible.

•02
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GENERAL
MAINTENANCE

Wheels

General
notes

• New tyres do not give maximum grip straight away and should therefore be run in
at moderate speeds and a careful style of
driving for about the
first
100 km. This will help to make the tyres last longer.
• Check tyres for damage from time to time (cuts, splits, cracks and lumps) and re­move any foreign bodies embedded in the
treads.
• To avoid damage to tyres and wheels crive over curbs and similar obstacles very
slowly and as nearly at
right
angles as
poss­
ible.
Damage
to wheels and tyres is not always

easy
to see, so if you
think
that
a wheel is
damaged,
it must be checked by a Volks­
wagen dealer.
• Keep grease, oil and fuel off the tyres.
• Replace missing dust caps as soon as
possible.

• Mark wheels before taking them off so
that
they rotate in the same direction when put back on again. • When taken off, the tyres should be
stored in a
cool,
dry and preferably dark
place.

Tyres
which are not on wheels should be stored in a vertical position.

Tyre
life

Tyre life depends to a considerable extent on the following factors:

Inflation
pressure
The inflation pressure is very important par­
ticularly at high
speeds.
Therefore, the pres­
sures
should be checked at least once a month and before every long journey.
At this opportunity do not forget the spare

wheel:

• The spare wheel should always be in­ flated to the highest pressure required on
the vehicle.
Always
check the pressures when the tyres are cold.
When
warm,
the pressure is
higher
but do not
reduce.
The pressur­

es
are given on page 147 and on a sticker on
the driver's door lock pillar.
Pressures
which are too high or too low
shorten
tyre
life - quite apart from the detri­ mental influence on vehicle handling.

Attention

At
continuous
high
speeds a
tyre
in
which
the pressure is too low

flexes
more
and
heats
up excess­
ively.
This can cause
tread
separ­

ation
and
tyre
blow
out.

pCU
A
pressure
which
is too low in- oo
creases
the
fuel
consumption

and
this
burdens
the
environment
unnecessarily.

Mode
of
driving
Fast
cornering, hard acceleration and viol­
ent braking also increase
tyre
wear.
'0
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GENERAL
MAINTENANCE

Winter
tyres
In winter conditions winter tyres will dis­
tinctly improve the vehicle's handling. This
applies
in particular to vehicles that are
equipped
with wide tyres.
Because
of their
construction (width, rubber mixture, tread
formation etc.) these tyres provide
less
trac­
tion on ice and snow.

When
fitting
winter tyres note the follow­

ing:

• Only radial ply winter tyres may be fitted.
The
factory recommended tyre
sizes
are
givenonpagel
46.
• To obtain the best possible handling
characteristics,
winter tyres must be
fitted

on all four wheels. • Winter tyres are no longer fully effective
when the tread has worn down to a depth
of 4 mm.
• All-weather tyres can also be used in­
stead
of winter tyres.
• If you have a
flat
tyre the remarks on
using
the spare wheel on page 112 should

be
noted.
• Do not leave winter tyres
fitted
for an un­
necessary
long period because when the

roads
are free of snow and ice the handling
with summer tyres is better.
For
environmental
reasons

summer
tyres
should
be
fitted

again
as soon as possible
because
normally
they
are
quieter
in
running,
tyre
wear
is
reduced
and the
fuel

consumption is
lower.
Snow chains
Snow chains may only be
fitted
on
the
front
wheels.

Snow
chains must not be
fitted
on 215/65 F
16
tyres. When
necessary
the vehicle mus:

be
equipped with smaller tyres - see

Wheels,page146.

Only
use thin chains which do not stanc

clear
more than 15 mm (including ten-

sioner).

When
using snow chains wheel
trim
plates
and
trim
rings must be taken off. For safet
reasons
the wheel bolts must then be f ittec
with caps which are available from
Volks­

wagen
dealers.

When
driving over roads which are free of
snowyou
must remove the
chains.
On such
roads
they are detrimental to vehicle handl­

ing,
damage the tyres and wear out quickly.
In Germany, the maximum permissible

speed
with snow chains is 50 km/h.
114
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TECHNICAL
DESCRIPTION

Engine
• 4 stroke petrol/Diesel engine, trans­
verse
installation
• 4/5 cylinders in-line
• Cast-iron cylinder block
• 5/6 bearing crankshaft
• Sheet metal sump
• Alloy cylinder head
• Valves operated via toothed belt and overhead camshaft
• Maintenance free valve gear
with
hy­ draulic tappets
• Cooling system filled for life of vehicle
• Radiator
with
separate expansion tank • Electric radiator fan controlled by ther-
moswitch
• Maintenance free electronic ignition
• Long-life spark plugs
• Optical and acoustic oil pressure warn­ ing
• Low maintenance battery
with
high starting capacity
• Long-life low maintenance V-belts
• Thermostatically controlled intake air preheating
• Dry air cleaner
with
paper element • Fuel
injection
engines
have fully
electronic engine management (combined
control of injection and ignition systems).
• Emission control system
with
Lambda probe on petrol engines (not in all Export
markets)
•
Diesel
engines
with
distributor injec­
tion
pump
with
cold start aid,
filter
preheat­
ing,
self-bleeding fuel system
• Long life exhaust system.
'36
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TECHNICAL
DESCRIPTION

Attention
Due to high temperatures which
can occur in the catalytic
con­

verter in very unfavourable conditions, the vehicle should not be parked so that the catalyt­
ic converter can come into
con­

tact with inflammable materials.
If whilst driving, the engine mis­
fires, loses power and runs uneven­ ly,
this
could be due to a fault in the ignition system. In a
case
like this,
unburnt fuel can enter the exhaust
system and then escape to atmos­
phere.
Furthermore, the catalytic
converter could become damaged
due to overheating. The vehicle
speed must be reduced immediately
and the defect should be eliminated
at the nearest Volkswagen dealer.
Note
Even
in the
case
of a
perfectly working
ex­

haust emission control system there can, under certain engine operating conditions,
be
a
sulphur-type exhaust
smell.

This
depends upon
the
sulphur content
in
the fuel being
used.
Quite often this can
be
remedied
by
select­
ing another brand
of
fuel
or,
filling
up
with

unleaded premium petrol.
50
kW
Diesel
engine

An
oxidation catalytic converter
is
fitted
in

the exhaust system
of
this Diesel engine.
It
consists
of
a steel-cased ceramic body
con­

taining
a
multitude
of
longitudinal
passages

which are vapour coated
with
platinum. The catalytic converter largely eliminates
the
unpleasant smelling hydrocarbons
and

turns carbon monoxide
into
carbon dioxide.
In addition
an
exhaust
gas
turbocharger
forces
air
into
the
cylinder, causing
the
en­
gine
to
operate
with
a high
excess
of
air. The
fuel which is then injected in is so complete­ ly
burnt,
that
under
full
load soot is no longer
visible
in the
exhaust.

As
the
diesel engine catalytic converter
does
not get
hotter than
a
conventional
ex­
haust system, under normal conditions
there
is
nothing special
to be
noted, this

applies
also
to
parking.
The system does
not
require any additional

care
or
maintenance.
Activated
charcoal
filter*

Vehicles
with
a
regulated catalytic
con­

verter,
in
Germany
and
other export countries, have
a
fuel system which
in­

cludes
an activated charcoal
filter
(petrol va­pour accumulator).
The activated charcoal
filter
prevents
the

fuel vapour escaping
into
the
atmosphere.

These
vapours
pass
into
a
container filled

with
activated charcoal and, when
the en­
gine
is
stationary they
are
accumulated
in

the activated charcoal. When
the
engine
is
running,
the
container
is
automatically
ventilated
by
opening
a
valve
and the
fuel
vapour
is fed
into
the
engine
for
combus­
tion.
The system works completely automati­

cally
and
is
maintenance-free.
138
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