start VOLKSWAGEN GOLF 2012 Workshop Manual

Do not reduce pressure on the brake
up on the brake.
Lock (EDL and XDL)
EDL is applied during regular straight -line
traction (spinning) and redirec ts the drive force to other drive wheels. extreme cases , EDL swi tches off to keep the brake from
switches on again .
XDL is an extension of the Electronic Differential
Lo ck sys tem . X DL does not react to drive wheel
s lippage when driving straight ahead .
XDL
detects slippage of the inside front wheel during
fast corne ring . X DL app lies enough brake pressure
to
this wheel in order to stop the slippage. This
Driving fast on icy, or wet roads can to a of control and result in serious persona l injury for you and your passengers.
Always adjust your speed and driving
style to roa d , traffic, weather, and visibility conditions. Never the additiona l sa fety that and EDL can
come the of physics and always prevent and wet
roads are dangero us eve n with and the o ther syste ms!
to A vehicle that has
1861 While driving
tance from the vehicle in front of you.
cele rator Even with these syste m s,
th e wheels may start to spin, le ading to a
The effectiveness of ca n be significantly reduced if other components and sys te m s that a ffect vehicle dynamic s, including but not limite d to bra kes , tires, and other te m s mention ed above , are not properly
maintained or fun ctioning.
Always remembe r that vehicle alterations or modifications can affect the functioning of the EDL, and systems.
Changing the vehicle su spension or using an unappro ved tire I wheel combination can
c han ge the way the EDL ,
and system s work and re duce their fectiveness .
The effectiveness of is als o
tires in orde r for and to work erly . Diff eren ces in the tread circumference of the
tir es can cause the system to r educ e the engine
p ower when it is not expected .
is not working, and EDL not work .
may hear noises when these systems are <l

this section find info rmat ion about:
Effi cient driving sty le
....... . 189
Fue l-efficient driv in g . . . . . . . . . . . . . . . . . . . . .
Fuel consumpti on, envi ronme ntal impact, and wear
a nd tear on eng ine, brakes and tires depend main­
l y on the
pe rsona l d riving style.
External conditions (weather , road condi tions).
Technical requir emen ts.
Efficient driving
on page 189.
Shifting faster
As a rule , th e app lies: The h igh er gear is
a lways the most e ffi cient gear . The rule of thumb
for mos t veh icles is to drive in 3rd gear at
mph
gears when upshifting also saves
Do not run the gea rs up to their lim it. Use 1st gear o nly to s tart movin g and then sm oot hly s hift into
2 n d gear. Avoid kick-do wns in vehicl es with auto ­
matic tra nsm issions.
Coasting
you take your foot off the accel erator, fuel de liv­ery to the engine is interrupted , which lowers fuel consum ptio n.
Therefo re , whe n nearing a red stop for in­
stance , the veh icle to coas t without usin g the
accelerator . Pre ss the peda l a nd release it
o nly if the vehicle mov ing too slowly or the coast­
ing distance is too long. The engine
situa tions where the
swi tch off the eng in e.
conditions. <l
Defensive driving and with traffic
Freq uent braki ng and accelerat ion increase s fuel
cons umption significantly . Just by driving defen­
s ive ly and keep ing a sufficiently large
distance
away fro m the
caused by taking your foot off the accelerator . Active braking and acceler ­
at ing is then not nece ssarily re qu ired .
Calm and smooth driving
Consistency is more important than speed. The
m ore smo oth ly you drive , the less fuel the vehic le
consumes.
Whe n driving
on the highw ay or free way, a co n­
stant , m ode rate speed is more efficien t and eco­
n omi ca l than constantly accelerating and brak ing.
you can reach your dest ination just as
quick ly by driv ing at a mod erate, but steady sp eed.
Th e crui se control syst
em can assist in mainta ining
a un iform dri vin g style.
Moderate use of extra electrical loads
Comfort in sid e the ve hicle is nic e and important ,
but it is importa nt to use the m in an envi ronm enta l­
l y conscious manner.
Some devices can increase fuel consumptio n
whe n activated (exa mples):
Starting, shiftin g, parki ng 189

Climate control system (air cond itioner): th e
trast ing temperatures , it requires a large amount of energy, which is genera ted by the engine. The
tempe ratu re in the shou ld therefore not be
ext remely different from that of the outside ature . may be to venti la te the veh icle fore driving and then to drive a short distance with
the windows open. After that, sw itch on the air
Keep the
windows increase fuel consumption.
off the rear window defroste r as soon as
t he windows are free of fog and ice.
14
miles
Fi g.
116 F uel consumption in mpg at 2 different
outside air temperatures .
on page 189.
D riving defensive
ly and economica lly can easily duce fuel cons umptio n by to 15%.
The veh icle consumes the most fuel when ating. Defensive driving requires less braking and
ther efore less acceleration. possibl e, coast the
vehicle to a stop , for example, when you can see that the next traffic light is red or about to turn red.
Avoid traveling short distances
A co ld engine consumes sign ificantly more fuel media tely after starting .
consumption (examples):
Malfunction ing eng ine control.
Drivi ng in the mountain s.
T owing a tra iler.
-1
Fig. 117 Fuel consumption in ent outside air temperatures .
To reduce fuel consumption and the emission of
ature. Criti cal in thi s con te xt is also the outside air temperature.
T herefo re , avoid driving short distances sarily and consolidate routes.
Un der the same conditions , the veh icle consumes
more fuel in winte r tha n in summer.
in some places, but also not neces -
<l
sary and wastes fuel.

Steering
Introduction
this section
is an system. The advantage of this
steering system is that no hoses,
quired. The system is more
pressure in the system; an
steering.
The electro-mechanica l power steering syst
em tomatically adjusts to driving speed, steering of the
turning the
Starting and stopping the engine
battery page 238
Towing
Warning and indicator lights
Turning the stee ring
the
when the
the coast with the engine switched off.
the to a stop. Th e steering and you b e to the <l
first read and note the introductory information and heed the on page 192.
Li g
hts up ca use Proper response
Power steering malfuncti on. Have
the powe r stee ring system checked imme-by an authorized Volkswagen or an authorized Volkswagen Service
Stop, restart the engi ne. and drive a short dis-
lance . the does not come
on again, you do not need to have the steering
P ower steering assist is reduced . system checked .
Otherwise , have the steering checked immedi-by an authorized Volkswagen
12 mph
been reconnected . (1 5 -

Flashes Possible ca use Proper response
Electronic steering column lock malfunction . The ignition cannot be switched on. The vehicle
system stiff.
column not locked I unlocked .
When the
ignition is switched severa l warni ng
a n d indicator lights come on briefly for a function
check . T hey go out after a few seconds.
Failure to heed warning lights and instrument cluster text messages can ca use the vehicle to break down sion and serious personal injury.
tory Information and heed the on page 192.
To
tomatic transmiss ion vehicle.
press the starter button briefly twice in a row
without depressing the brake or clutch pedal.
D o
not drive any farther if the steering column
remains locked after you switch on the ignition.
Get professional assistance.
Always stop the vehicle as soon as it is safe to do so.
F a
ilure to heed warning lights or text can resu lt vehicle damage .
Engaging the steering
co lumn lock
Park ing the vehicle
ing column lock
Turn the steering wheel
slightly to take pressure
off the steering column
l ock .
to the ignition switch.
Hold the steer ing wheel
i n this position and turn
the ignition switch.
Power steering automatically adjusts to driving
speed , steering torque, and the steering angle
of the wheels . Power steering works only when the
engine is running .
it
Sta rting, sh ift ing , park ing

Driver assistance systems
Starting assistance systems
Volksw age n Informatio n pag e 24
pa ge 179
Vehicle batt ery
p age 2 58
Jump-s ta rting page 327
The
on p age 195 .
fo r examp le afte r
s topping at a traffic light. don't have to app ly
an d r elease th e park ing brake whil e depress ing the
accele ra tor . For
The dynam ic sta rting assistance feature s
cannot keep the vehicle from moving in all hill-start situations (for example, if the ground is slippery or icy).
Driving with too little fuel in the fuel tank in-
c rea se s th e risk of especially when driving up and down hills.
H old keeps th e bra ke a ppl ied for not quit e
2 seconds with the same force you u sed t o p reve nt the veh ic le f rom mov ing. This gives you time to
t ake your foot off the brake , let the clu tch out on a manual transm issio n veh ic le, a n d gently depress
the accele ra tor to get the veh icle m ovi ng agai n.
F urther more, if any requi remen t for engagi ng
Ho ld disengages and the brakes are automati ­no longer ho ld th e vehic le.
Driver ass is tance systems 195

conditions are
3. A manual transm iss ion vehic le must be in 1st
gear (1 ) i f headed up a or in Reverse (R ) if backing up a you must hold the clut ch down
and the foot brake must be depressed to keep
the vehic
le from moving.
' Rel
ease
the brake as you let the clutch out and gently depress the accelerator.
any requi rement lis ted in the tab le above is
no longer met (see 196 , ed automatically when the following conditions are all met at the same time.).
gine malfunctions .
Automatic transmission vehicles: the mission i s in Neutral (N).
Automatic transmission vehicles:
and
the foot brake must be depressed to keep the
vehic le from moving .
Relea
se the brake as you gently depress the accelerator.
cle in start situations (for example, if the surface icy or slippery).
down the

Never open or close the engine hood if To reduce th e risk of electrica l shock and steam or coolant is escaping. Hot steam or personal injury
-Never touch ignition cables. Never ant escaping from the engine. touch other components of the high
Always the eng ine down com-age electronic ignition syste m .
opening the hood.
-Never touch the wiring of the Discharge (Xenon) headlights.
system burn skin on contact.
you are read y to open the hood: Moving parts in th e engine compartment can
- Firm ly apply the parking brake a nd shift cause serious personal injury on contact. the transmission into Park (P) (automatic)
vehicles with Keyless Access, make member that the radiator fan is temperature-
s
ure that the remote contro l vehicle key is controlled and can come on sudden ly even
out of range of th e vehicle and that the ve- when the engine
has been switched off for a
hicl e cannot be started by depres sing the 44. ignition.
-
Always keep children and others away you have to perform a check or repair from the engine compartment and never when the engine is runn ing, there are more leave them unsupervised. risks from the rotating parts, such as the
hair do not get caught in
ries. rotating engine
parts. B efore starting an y
- Turn
the cap
fluids onto hot parts of the engine o r exhaust system can
cause a fire. -
Always use
extreme caution if the ac-
ce lerato r pedal has to be depressed to perform a check. The vehicle will start to move even if the parking brake i s on.
Never leave any objects in the engine compartment, for examp le cleaning rags and tools. Objects left b ehind can cause malfunc-lions, engine damage, and even fires.
High voltage sy stems in the engine com part-ment can ca use electrica l shocks or even
electrocution, severe burns, other serious in-juries, and eve n deathl
Neve r short-circuit the electrica l syste m .
B e especially ca reful when using jumper ca-
Operating fluids and some materials in the engi ne compartment can catch fire easily, causing burns an d other serious personal in-juries
Do not smoke .
b les. The
vehicle 's battery could exp lode! Never work next to open flames or sparks .
223

(continued)
qu ant ities ( n o mo re than 1 pint I liter).
11 . To av oid you mu st wait about 1 minute each tim e you add so that th e oil ca n n ow into the oil p an up to th e marking on the dips tick .
1 2 . Rea d the oil leve l o n th e dip s
tick aga in bef ore adding another amount , if necessary. N eve r
ad d to o muc h oi l
13 . After addin g the leve l mu st a t l ea st b e in the cent er of the 128@ ar ea, but neve r above
14 . Afte r addi ng se cu rely the cap on the eng in e oil ope ning . O th erwise , oil cou ld lea k out
w hil e the engine is run nin g .
1 5 .
the guide tube and p ush it
in Introd uct ion on page 222.
Engine oil
oil
R an ge @ You
may add oil (a bo u t 1 pint/ The oil leve l may go i nto the ran ge , b ut
no t ab ove the range .
R an ge @ You
mu
st ad d oil (abo ut 1 qu art Aft er add in g oil, make sur e th at th e oil le v-
e l is ab out in the middle of the @ ran ge.
Engin e can ignite when it touc h es hot en-
g in e parts. Thi s can caus e fires, burns, and
o th er se vere injuries.
spille d on a cold engine ca n also cau se a fire whe n th e engine warm s up.
op eni ng b ack o n tightly after adding oil and that th e dipstick
h as bee n pu sh ed
on p ag e 2 27.
Do not start the eng in e if the en gi ne oil leve l
i s abov e rang e@ . Contact an authorized
Volkswag en dealer or an authoriz ed V olkswa-gen F acility. the ca tal ytic converter and engi ne can be damage d
oil leve l sh ould neve r be abo ve
r a nge A . O th erwise oil can be draw n in by
the crankcase venti
lation sys tem and ent er t he at-
m osphe re v ia th e exha ust syste m .
Un der nor mal co
ndit ions , th e ra te o f oil consump ­
t io n d epe nds on o il qu alit y as as viscos ity, e n­
gi ne speed (rpm) , o ut side tem pe ra tur e, road cond i­
t io n s, th e amou nt of
oil d il u tio n ca used by co n­
d ensed water or fuel res idu e, and ox idat ion of t he oil. co nsump tion may incre ase with engine
wea r over time , unt il replacement of wo rn en gin e
p arts m ay beco me nec essary .
<l
To prov ide effective lubricatio n an d coo ling fo r in ­
terna l eng ine part s, in tern al co mbustion engines
u se so me o il. cons umpt ion var ies from engine
t o e ngine and m ay cha ng e ov er the li fe o f the en­
g ine . En gin es ten d to use more o il d uring the
b re ak -in perio d than they do aft erwa rd, when oil
c on sumption has stabilized .
Volkswage n reco mm en ds that you t o ch ec k the en ­
gin e oil lev el a t r egul ar int erv als , p re fe rably e very tim e yo u the ta nk, and always be fo re a long
Care, c leaning, maintenance

Checking engine coolant level and topping off
Fig. 13 1 Coolant expan sion tank in the engi ne
compartme nt.
Please first read and note the introduc­tory Information and heed the WARN ­on page 233.
Park the vehicle on level ground .
Always let the engine down
the engine hood in Introduction on
page 222.
There is a sy mbol on the cap of the engine coolant expans ion tank 132 .
Checking engine coolant
When the engine is cold , check the engine
coolant level relative to the marking on the side of the expansion tank 13 1.
the coolant level in the tank is below the mini ­
mum mark ("min"), add coolant. When th e engi ne is warm, the engine coolant level may be slig htly
above the upper edge of the marked range.
Adding engine coolant
Always protect face, hands and arms from hot
escaping coolant or steam by covering the cap
with a large , thick rag.
Carefully unscrew the cap
Add only new engine coolant according to
The engine coolant level must be inside the
marks on the side of the reservoir 131. Do not
236 cleaning, maintenance Fig.
132 Coola nt expansion tank cap in the eng ine
compa rtment.
Screw the lid tightly .
Even in an emergency , do not use any other kind of coolant additive if engine coolant meeting
add distilled water only As
soon as possible , have the correct coolant ratio re­
sto red using engine coolant that meet s
WARNING
Hot steam and hot engine coolant can cau se serious burns.
Neve r open the hood you see steam or coolant escaping from the engine compart­ment. Always w ai t until you no longer see or hea r steam or co olant escaping from the en­
gine .
opening the hood. Hot components will burn skin on contact.
Park (P) (automatic) or Neutral (manua l only).
- Take the vehicle key
out of the ignition.
-
veh icles with Keyless Access, make
sure that the remote control vehicle key is out of range of the vehicle and that the ve­hicle cannot be sta rted by depressing the
starte r button 44.
-
Always keep children and others away
from the engine compartment and never
l eave them unsupervised.