1999 VOLKSWAGEN PASSAT brake

Overheating the brakes
WAGEN dealer or qualified work­
shop.
Brake booster

Functioning of Anti-Lock Brake
System (ABS)*
The contributes to
since it prevents the from This
means that the
and is to skid.
don't have to the brake
tens braking distance under ces. When driving on or on
or a different
tion of the and
pay
an begins to rotate too in to speed and tends
to
reduces
ke pressure to prevent that from king.
This automatic adjustment process vibration of the
brake and some noises to you that
is not functioning
see chapter
dicator Booklet 3. 1.
the ve,
tion. adjust your driving speed according to the road and traffic conditions. Do not
cannot overcome the

Electronic
differential
The EDL wor ks thout the driver's int eNention .
With the aid of the
km h). if a
ference of approx . rpm's in the speed of the driven
rected to the other
to achieve greater traction.
This automatic adjustment process
When driving
on a perier surface, the
When
Even with the EDL working, the drive to
To prevent the disc brake of the braked
from overheating if subjected to
the EDL cuts out The ves in th e same way as a
does not function . This is indicated by the

dications will seriously impair perception.
reactions and driving ability, and
nal injury .
ry two hours of driving .
vehicle handling and braking wet
pecially at higher speeds. this happens.
you will no longer be able to steer or
brake properly.
and use common sense. Your good judgment can mean the
Volkswagen has been designed and
equipped for normal operating conditions.
The frequency and the extent
of service
quirements as stated in the Maintenance
Booklet brochure are based on normal
ating conditions.

Various factors influence fuel consumption:
engine wear. brakes
and tires, environmen­
tal impact.
T his chapter addresses some of these
points.
Your
warm up.
When the engine is idling, it takes a very
long time to warm
up. Moreover. during
warm-up, both engine wear and exhaust
gas emissions are very high. Therefore, be
ready to drive
off immediately after starting
the engine and avoid high engine speeds.
Avoid
Upshift as early as possible -do not drive at unnecessarily high engine speeds.
The highest fuel economy and the least di­
sturbance to the environment are attained
when you drive at l
ow engine speeds and in
the highest possible gear.
For example , fuel consumption is twice
as high in 2nd gear as it is in the highest gear.
Downshift only when the engine is no longer running smoothly.
Depending on the transmission you have.
you can normally drive in the highest gear at
25 to 37 mph
(40 to km
Avoid driving at high speed.
Fuel consumption, exhaust emissions and
engine noise increase disproportionately at
high speeds.
you drive at approximately
three quarters of top speed, fuel consump­
tion
be reduced by one half. Never drive
faster than the posted speed limit and wea­
ther condit ions permitting.
Drive as smoothly as possible and keep a lookout ahead.
Unnecessary accelerating and braking in­
crease fuel consumption and disturb the en­
vironment.
Switch off your engine if you are caught in a traffic jam. This sa­
ves fuel and reduces emissions.
The
Heavy traffic, especially in large cities
w ith many traffic lights.
Stop-and-go driving, especially short di­
stances so that the engine never warms up as it should.
Driving in heavy, slow moving traffic in low gear so that the engine speed is relati­
vely high when compared to the distance
driven.
Plan your trips ahead of time. Organize your trips to include several errands and to avoid heavy traffic.
course. there are some conditions that affect fuel consumption that you can't
control.
For example, fuel consumption increases in
the wint er or under difficult conditions
(bad roads. towing a trailer. etc.).
DRIVING AND

Engine
is im portant the the engine
system be up to the job. Make sure that the
your
brake system must not be direct­
use safety chains between your ve­
must meet regulations . Do
not connect the
system directly
to the sys tem of your Be sure
to check with your
Mirrors
you are
extended mirrors.
have vision to
the
rear.
AND ADVICE
Operating instructions
Maximum
to a
1 or 2 trailer.
The maximum gross weight and the
tong
ue
Booklet 3.3.
Do not exceed the g ross weight.
w hich is the weight of the veh ic le. inclu ding
dr
iver. passen g ers . luggage. hitch
and tongue weight of the trailer.
in the is secure ­
to guard against be it for ­
ward. backward or sideways .
Never
Fo r best hand ling under these chan­
ged condit ions. adjust the
is at the maximum or You can get an approxi­
mation of the tong ue
the tires of y our to the
unde r on the sticker on the right
doorjamb . tires to and ti­re manufacturers' specifications.
DRIVING AND ENVIRONMENT ---------19

Trailer towing tips
when to­
wing a
weight and weig ht distribution. per­
formance and economy depend
on
how your and
operate your rig.
Before you
tow your
you the
unit.
Backing up is
and requires practice.
Steering
wi­
thout a
you need
a
than turn ing radius.
When passing, remember that you cannot
be­
cause
of the added Make sure you ha­ve enough room to pass. After passing. of room for your
changes.
AND
After parking , the and
on a it cannot be avoided. do
so
foot brake .
Have someone chocks under both
With chocks in bra­
kes
Turn to curb.
parking brake.
and
transmission in first or reverse gear.
you move the
the
to
move the position.
When restarting after parking on a
the engine.
the parking brake and
and have someone retrieve the
Notes
your may require more frequent maintenance
due to the extra
page 31.
DRIVING AND ENVIRONMENT---------21

Steel wheels
Always include the hub caps and wheel
rims when washing your vehicle to remove
road dirt. salt sprays and bra
ke dust.
after
each washing. read and heed
and the information given
on pages 6 and 22.
Light alloy wheels*
To preserve the decorative appearance of the light alloy wheels, some special care is
necessary. add it ion to road dirt and salt
sprays, brake dust is also corrosive.
Moisture, ice, and road on bra­
kes may affect braking efficiency. Test the brakes after
each washing. WAR­
and the information given
on pages 6 and 22.
Body cavity sealing
and toxic.
and
Be sure to observe
Do not undercoa­
ting or rustproofing on or near the exhaust exhaust pipes,
converter or heat
over­
heat and cause a fire.
26 -----------------