ECU AUDI S3 SEDAN 2018 Repair Manual

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"To open the side panel, turn the lock and re ­
move the cover
"Lift the cargo floor using the plastic handle @
unt il the cargo floor engages beh ind the tabs
@ in both s ide panels¢ fig. 281 (upper im­
age) .
" Fold the cargo floor back befo re closing the
luggage compartment lid .
Veh icle tool kit and cargo floor co ve r
App lies to: ve hicles with vers ion 2
The vehicle tool kit, tire mobility kit* and com­
pressor* are stored in the luggage compartment
u nder the cargo floor
cover @¢ fig. 280.
"Engage the plastic hook ® in the luggage com-
partment
seal ¢ fig. 281.
" Fold the cargo floor back before closing the
luggage compartment lid .
..&, WARNING
Applies to: vehicles w ith jack
Improper use of the vehicle jac k can ca use se ­
rious personal injuries.
- Never use the screw drive r hex head to
t ighten whee l bolts, since the bolts cannot
attain the necessary tightening torque if you
use the hex head, potentially causing an ac­
cident.
-The factory -supplied jack is intended only
for your vehicle model. Under no circum­
stances should it be used to lift heavy
vehicles or other loads; you r isk injuring
yourself.
-Never start the engine when the vehicle is
ra ised, which could cause a n accident.
-Support the veh icle secure ly with appropri­
ate stands if work is to be performed under­
neath the vehicle; otherwise, there is a po­
tent ial risk for injury .
-Never use the jack supplied with your Audi
on another vehicle, particularly on a heav ier
one . The jack is only suitable for use on the
vehicl e it came w ith.
@ Tips
The vehicle jack* in your vehicle is mainte­
nance-free.
Em ergen cy as sis tanc e
Tire mobility kit
Preparation
Applies to: veh icles w it h tire mob ility kit
" Read and follow the important safety precau-
tions i n
¢page 360.
"Se t the park ing brake.
" Move the selector lever into the P position .
"Check if a repair with the tire mobi lity kit is pos -
sible
¢ page 361.
Using the tire mobility kit
Applies to: veh icles w it h tire mob ility kit
Fig. 282 Tire : tire damage t hat cannot be repaired
The tire repair is only meant for temporary use .
Change the spare tire as soon as
possible¢ &.
If the t ire is p ie rced by an object su ch as a nail,
do not remove the objec t from t he tire.
The tire repair set is able to be used at tempera­
tures as low as -4 °F ( -20 °C) .
The tire mobility kit may not be us ed :
-if the t ire has cuts or punctures that are larger
than 0.16 in (4 mm)
(D ¢ fig. 282
-if the rim is damaged @
-if you drove with very low tire pressure or with-
out air in the tire @
In this case, see an authorized Aud i dea ler o r au­
thorized Audi Serv ice Facility for ass istance.
.&_ WARNING
-Please note that the tire mobility kit cannot
be used in all situations, and that it may on­
ly be used temporarily .
-The tire sealant must not come in contact
with skin, eyes, or clothes.
361

Emergency assistance
Raising the vehicle
The vehicle must be li~ed with the jack first be­
fore the wheel can be removed.
Fig. 288 Sill panels : mark in gs (exa mple)
Fig. 289 Sill : positio nin g th e ve hicle jack
,.. Engage the parking brake to prevent your vehi­
cle from rolling unintentionally.
,.. Move the selector lever to position P.
,.. Find the marking (imprint) on the sill that is
nearest the wheel that will be changed
c> fig . 288 . Behind the marking, there is a lift­
ing point on the sill for the vehicle jack.
,.. Vehicles with a sill: Note the position of the sill
when positioning the vehicle jack
c::> fig. 289.
,.. Place the vehicle jack (vehicle tool kit) on a firm
surface. Use a flat, stable support if necessary.
On a slippery surface such as tile, you should
use a non-slip pad (such as a rubber mat)
c::> ,&..
,.. Turn the vehicle jack located under the lifting
point on the sill to raise the jack until its arm @
c> fig. 289 is located under the designated plas­
tic mount
c::> ,& , c::>G) .
,.. Align the jack so that its arm@ c::> fig. 289 en­
gages in the designated lifting point in the door
sill and the movable base @ lies flat on the
ground. The base @ must be
vertical under the
lifting point @.
366
,.. Wind the jack up further until the flat tire
comes off the ground
c::> ,&. .
Position the vehicle jack only under the designat­
ed lifting points on the sill
c::>fig. 288. There is ex­
actly
one location for each wheel. The jack must
not be positioned at any other location
c::> & c::>(I) .
An unstable surface under the jack can cause the
vehicle to slip off the jack. Always provide a firm
base for the jack on the ground. If necessary
place a sturdy board or similar support under the
jack. On
hard, slippery surfaces (such as tiles)
use a rubber mat or similar to prevent the jack
from slipping
c::> & .
A WARNING -
-You or your passengers could be injured
while changing a wheel if you do not follow
these safety precautions :
-Position the vehicle jack only at the desig­
nated lifting points and align the jack.
Otherwise, the vehicle jack could slip and
cause an injury if it does not have suffi­
cient hold on the vehicle .
-A soft or unstable surface under the jack
may cause the vehicle to slip off the jack.
Always provide a firm base for the jack on
the ground . If necessary, use a sturdy
board under the jack.
-On hard, slippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack from slipping.
-Only raise your vehicle with the vehicle
jack provided by the factory. If you use a
vehicle jack for another vehicle, your vehi­
cle can slide and cause injury.
-Changes in load can affect the height of
the vehicle.
-Never start the engine when the vehicle is
raised, which could cause an accident.
-Support the vehicle securely with appro­
priate stands if work is to be performed
underneath the vehicle; otherwise, there
is a potential risk for injury .
-To help prevent injury to yourself and your
passengers:

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-Do not raise the v ehicl e until you are sure
the jack is securely engaged .
- Passengers must not rema in in the vehicle
when it is jacked up.
- Make sure that passengers wait in a safe
p lace away from the vehicle and well away
from the road and traff ic.
- Make sure jack position is correct, adjust
as necessary and then cont inue to raise
the jack.
CD Note
Do not li ft the vehicle by the sill. Position the
vehicle jack on ly at the designated lifting
points on the sil l. Otherwise, your vehicle will
be damaged.
Taking the wheel off/installing the spare
Follow th ese instructions st ep-by-step for chang­
ing the wheel .
Fig . 2 90 Ch angin g a w hee l: u sin g th e screwdr ive r ha ndle
(with t he bla de remo ved} t o turn t he bolts
F ig. 291 C h anging a w hee l: ali gnm en t pi n in side the to p
h ol e
1l Appli es to veh icles with ceram ic br ake rot ors•: Use a sec ­
on d alig nme nt pin * (sto re d in t he s pare w hee l we ll mo ld­
ing} for the lo w er hole , fo ll o w ing the de scr ip tion for t he
firs t alig nmen t pin .
Em ergen cy as sis tanc e
After you have loosened all whe el bo lts and
raised the vehicle off the gro und, remove and re­
place the wheel as follows:
Removing the wheel
.,. Use the hexagonal socket in the screwdriver
handle
t o comp letely remove the topmost
wheel bo lt and set i t aside on a
clean su rface
r=> fig. 290.
.,. Screw the threaded end of the alignment pin
from the too l kit hand-tight into the empty bo lt
hole
c> fig . 2911>.
.,. Then remove the other wheel bolts as descr ibed
above .
.,. Take off the whee l leaving the alignment p in in
the bolt hole
~ 0-
Putting on the comp act spare wheel
.,. Lift the spare wheel and carefully slide it over
the alignment p in to guide it in
place r=>@.
.,. Use the hexagonal socket in the screwdr iver
ha ndle to screw in and t igh ten all wheel bolts
slightly .
.,. Remove the alignmen t pin and insert and t igh t­
en the remaining wheel bo lt s light ly like the
rest .
.,. Tu rn the jack hand le counter-clockwise to lowe r
the vehicle until the jack is fully released .
.,. Use the wheel bolt wrench to tighten a ll wheel
bolts firmly
c> page 365 . Tighten them cross­
wise,
from one bo lt to the (approx imately) op ­
posite one , to keep the wheel centered .
CD Note
When removing or installing the wheel , the
r im could h it the brake rotor and damage the
r otor. Work carefully and have a second per­
son help you.
@ Tips
Never use the hexagonal socket in the handle
of the sc rewdrive r to loosen or t ighten the
whee l bolts.
367

Emergency assistance
-Pull th e revers ible blade from the sc rew driv ­
e r before you use the he xag onal socket in
the handle t o turn the w heel bo lts .
- W hen mounting ti res w ith
unidirectional
tread design
make sure the t read pattern is
po inted the r igh t way
c> page 36 8.
-The wheel bolts should be clea n and easy to
turn . C heck for di rt and c orros io n on t he
mating surfaces o f both the wheel an d the
hu b. Remove all dirt from t hese surfaces be­
fo re r emo untin g the wheel.
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mount ed with th eir tread pattern pointed in the
right direction .
Using a spare tire with a tread pattern
intended for use in a specific direction
W hen using a spare ti re with a tread patte rn in­
tended fo r use in a spec ific d ir e ction, please note
t he following:
- The direct ion of rotat io n is marked by an a rrow
o n the side of the tire.
- If the spare tire has to be installed in the incor­
r ect d irection, use the spare tire only tempora­
r ily s ince the t ire w ill not be ab le to achieve its
o pti mum p erf ormance c harac ter istics wi th re­
gard to a quaplaning, noise and wea r.
- We recommen d that you pay particular atten ­
t ion to this fac t during wet weathe r and that
yo u adju st yo ur spe ed to match roa d condi­
tio ns.
- Replace t he flat t ire with a new one and have i t
in stall ed on yo ur vehicle as soon as possible to
r e stor e th e han dling adv antage s of a un id ir e c­
ti on al ti re.
Notes on wheel changing
Please read the info rmation c> page 33 7 if you
are going to use a spare tire which is different
from the tires on yo ur vehicle .
Afte r you change a tire:
-Check the tire pressure on the spare immedi­
ately after installation.
368
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or a
qualified service station.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
90 ft lbs (120 Nm).
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire ,
they should be replaced before you check the
tightening torque .
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi­
ble. Remount the wheel cover.
Until then, drive with extra care and at reduced
speeds.
A WARNING
- If you are goi ng t o equip yo ur vehicle with
t ires or r ims which diffe r from those which
wer e fac to ry install ed, th en be su re to read
t he infor matio n
c> pag e 33 7.
- Always mak e sure th e damag ed wheel or
e ve n a fl at tire and th e jack and to ol kit ar e
pr op erl y se cure d in t he l uggage com part­
me nt a nd are no t loos e in the pass eng er
c omp artment.
- In a n ac cide nt or sudde n maneuver they
co uld fly forw ard, i njuring a nyon e in the ve­
h icle.
- Alway s store damage d wheel, j ack a nd too ls
secure ly in the lu g gage compa rt ment. O th­
erwise, in an a cci den t or sudden maneuve r
they cou ld fly forwar d, cau sing injury to pas­
sen gers in the veh icle.
-

Emergency assistance
Removing the subwoofer
• Lift up the cargo floor ¢ page 369, fig. 292 .
• Press the connector tabs @¢ fig. 294 togeth ­
er.
• Remove the connector @and set the discon-
nected cab le aside.
• Remove the bo lt @ .
• Carefu lly remove t he subwoofer .
Installing the subwoofe r
• Carefully place the subwoofer in the rim we ll.
The word
"FRONT" on the subwoofer must face
f orward.
• Inse rt the connector that was removed .
• Secure the subwoofer with the bolt .
• Fold the cargo floo r cover bac k into p lace.
(D Tips
The subwoofer can also be mounted w hen t he
spare tire is not in the spare wheel well.
Removing the subwoofer (version 2)
Applies to: vehicles w ith s ubwoofer in the spare wheel well
The subwoofer must be removed before the
spare wheel* can be removed .
Fig . 295 Spare t ire well : su bwoofer
Remov ing the subwoofer
• Lift up the cargo floor ¢ page 369 , fig . 292 .
• Pull the lock (D ¢ fig. 295 toward the cab le.
• Press t he lock ing tab @down.
• Remove the connector @and set the removed
cable aside .
• Remove the bolt @.
• Caref ull y remove t he subwoofer.
370
Installing the subwoofer
• C arefully p lace the s ubwoofer i n the r im well.
The word "F RONT" on the s ubwoofer m ust face
forward .
• Insert the connecto r that was removed .
• Slide the lock (D back in the direction of the
subwoofe r.
• Secure the subwoo fer wit h the bolt.
• Fold the cargo floor cover back into place .
(D Tips
The subwoofer can also be mounted when the
spare t ire is not in the spa re whee l wel l.

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No. Equipment
F49 Clutch sensor (relay 1+2),
high-voltage
battery, power electronics
F52 Control module for suspension control
F53 Rear window defogger
The power seats* are protected via
circuit break­
ers
that automatically switch on after a few sec­
onds after the overload has been reduced.
Fuse assignment -engine compartment
Fig. 299 Engine compartme nt: fuse assignment
No. Equipment
Fl Electronic Stabilization Control (ESC)
F2 Electronic Stabilization Control (ESC)
F3 Engine control module
Eng ine components, engine cooling, aux-
F4 iliary heater co il relay (1+4+7), secondary
air inject ion pump relay
FS Engine components, fue
l tank system
(diesel), CNG cut-off va lve
F6 Brake light switch
F7 Eng
ine components, water pumps, tank
system (gasoline engine)
FB Heat oxygen sensor
Fuses and bulbs
No. Equipment
F9 Engine
components, exhaust door, glow
time control module (relay 6)
F lO Fuel control module, fuel pump
F ll Auxiliary
heater heating element 2, en-
gine components, secondary air pump
F12 Auxiliary
heater heating element 3, vac-
uum pump
F13 Automat ic transmission
F lS Horn
F16 Ign
it ion coil (relay 8), power and control
electronics
F17 E
lectroni c Stabilization Control (ESC), en-
gine control module (relay S)
F18 Terminal
30 (voltage reference), battery
monitoring
Fl9 Windshield wipers
F20 Anti-theft alarm system
F22 Terminal
SO diagnos is, engine control
module
F23 Starter
F24 Auxiliary
heater heating element 1, brake
booster
F 31 Vacuum pump, water pump, high pres-
sure pump, fuel injectors
F33 Brake
pressure reservoir, recuperation,
transmission fluid pump
F34 Brake booster
F 35 A/C function
relay
F37 Parking heater
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you.
It is becom ing increasingly more and more diffi­
cu lt to replace vehicle light bulbs since in many
cases, other parts of the car must first be re­
moved before you are ab le to get to the bulb.
This applies especially to the light bulbs in the
373

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Emergency situations
General
This chapter is intended for trained emergency
crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
~ Note
Vehicles with an automatic transmission can­
not be started by pushing or towing.
Jump starting
Preparation
If needed, the engine can be jump started by an­
other vehicle battery.
Applies to: vehicles with plug-in hybrid drive: the
connection points for the jump start cable are
different
q page 102.
If the engine does not start because the vehicle
battery is drained, you can jump start the engine
using another vehicle battery. You need a jump
start cable to do this.
Both vehicle batteries must have 12 V nominal
voltage . The voltage capacity (Ah) of the vehicle
battery that is giving power must not be less
than the capacity of the drained vehicle battery.
Jump start cable
Only use a jump start cable with a large enough
diameter. Note the manufacturer's specifica­
tions .
Only use a jump start cable with insulated termi­
nal clamps.
Positive cable - usually red .
Negative cable -usually black.
Emergency situations
A WARNING
--
- Applies to: vehicles with plug-in hybrid
drive: you must
not give a jump start with
your vehicle . This could cause significant
damage to the electrical system in your ve­
hicle
Q page 102.
-A drained vehicle battery can freeze at tem­
peratures around 0
Q(. If the vehicle battery
is frozen, you must thaw it before connect­
ing the jump start cables. If you do not, this
increases the risk of an explosion and chem­
ical burns. After jump starting the vehicle,
drive to an authorized Audi dealer or author­
ized Audi Service Facility immediately to
have the vehicle battery checked.
- The engine compartment is a dangerous
area and can cause serious injuries. Before
working in the engine compartment, read
and follow the warnings
Qpage 318.
- Handling the jump start cables incorrectly
may cause the vehicle battery to explode
and lead to serious injuries . To reduce the
risk of injury, observe the following:
- Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive terminal. This can cause a
short circuit.
- Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
- To reduce the risk of chemical burns, do not
bend over the vehicle battery.
- The locking bolts on the battery cells must
be tightened securely.
- Keep ignition sources (open flames, burning
cigarettes, etc.) away from the vehicle bat­
teries to reduce the risk of an explosion.
- Do not clamp the negative cable to fuel sys­ tem components or to the brake lines.
(LlJ} Note
- There must be no contact between the
vehicles, If there is, current could already be
.,.
375

Emergency situations
flowing when connecting the positive termi­
nals and the vehicle battery in the vehicle
providing the jump start cou ld be drained.
- Jump start cables can cause considerab le
damage to the vehicle electrical system if
they are connected incorrectly.
- The drained vehicle battery must be con­
nected correctly to the electrical system.
- P lease note that the connecting process de­
scribed below for the jump start cables is in­
tended for when your vehicle is being jump
started. If you are jump starting another ve­
hicle, do not connect the negative cable to
the negat ive terminal( -) on the drained ve­
hicle battery, but rather connect it to a large
metal component that is bolted securely to
the engine block, or to the engine block it­
se lf. If the vehicle battery in the vehicle be­
ing jump started is not vented to the out ­
side, there is a risk of explosion due to hy­
drogen gas.
@ Tips
If a car phone is installed, switch it off or
check the operating guide for what to do in
this situation.
A3 models: starting the engine
Both jump start cables must be connected in the
correct order!
F ig. 300 Ju mp starting using a vehicle batte ry in anot her
vehicle :@ - dra ined, @- providing cu rrent
Plug-in hybrid drive *: the connection points for
the jump start cables vary Q
page 102.
The vehicle battery is located on the left front
side of the engine compartment . Open the cover
to access the positive terminal of the vehicle bat-
376
tery. The procedure for connecting jump start ca­
bles that is described next is designed to help
j ump start your vehicle .
Follow the information about the vehicle battery
Qpage 326 .
Preparations
1. Read the following carefully ¢ page 375,
Preparation.
2. Set the parking brake and select neutral on
vehicles with a manual transmission, or move
the selector lever to the P position on
vehicles with an automatic transmission .
3. Turn the ignition and electrical equipment
off in both vehicles.
Connecting/disconnecting the jump start
cable
4. Fold the battery cover upward.
5. Clamp the end of the red jump start cable to
the termina l
(D ¢ fig. 300 on the drained ve­
hicle
battery @Q(D in Preparation on
page
375 .
6. Clamp the other end of the red jump start ca­
ble to the positive terminal @on the vehicle
battery providing the current @.
7. Clamp the black end of the jump start cab le
preferably at the ground point, or on the
negative terminal of the vehicle battery@
on the vehicle providing the current @.
8. Clamp the other end of the black jump start
cable
only to the ground point © on your
vehicle @Q(D .
9. Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
Starting the engine
10. First start the engine in the vehicle giving the
charge and let it run at idle.
11. Now start the engine in the vehicle with the
dra ined vehicle battery and wait two to three
minutes until it "r uns smoothly".
12. If the engi ne does not start, stop the starting
procedure after 10 seconds and then repeat
it after approximately 30 seconds .
13. In the vehicle that is being jump started, switch the heater fan and rear window
..,,

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Rear towing loop
Fig. 304 Right side of rear bumper: installing the towing
loop
The towing loop threaded opening is located in
the right of the rear bumper cover under a cover.
.. Remove the towing loop from the vehicle tool
kit¢ page 360.
.. To remove the cap from the bumper, press in
on the
upper area of the cap -arrow-with brief,
strong pressure and lift it up from the
lower
area ¢ fig. 304.
.. Tighten the towing loop in the threaded open­
ing until it stops and then tighten it with a
wheel wrench .
.. After using, place the towing loop back in the
vehicle tool kit .
Depending on the model, the shape of the cover
can vary .
& WARNING
If the towing loop is not tightened until it
stops when installing, the threads may be
pulled out when towing the vehicle and that
could cause an accident.
Loading the vehicle onto a flatbed truck
Fig. 305 Vehicle on flatbed t ruck (example)
Emergency situations
Front hook up
.. Align the vehicle with the centerline of the car
carrier ramp .
.. Attach the winch hook to the front towline eye
previously installed .
Rear hook up
.. Align the vehicle with the centerline of the car
carrier ramp .
.. Attach the winch hook to the rear towline eye
previously installed.
(D Tips
Check carefully to make sure the hook-up is
secure before moving the car up the flatbed
truck ramp .
Raising the vehicle
Lifting with workshop hoist and with floor
jack
The vehicle may only be lifted at the lifting
points illustrated .
Fig. 306 Front lifting po int (exa mple)
Fig. 307 Rear lifting point (exa mple)
" Read and heed WARNING ¢&, .
.. Locate lifting points ¢ fig. 306 and ¢ fig. 307. ..,
379

Index
Audi pre sense . . . . . . . . . . . . . . . . . . . . . . . 130
Messages . . . . . . . . . . . . . . . . . . . . . . 130, 133
Aud i Service Repair Manuals and Literature 383
Audi side assist . . . . . . . . . . . . . . . . . . . . . . . 136
Cleaning the sensors . . . . . . . . . . . . . . . . . 355
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Rear cross-traffic assist . . . . . . . . . . . . . . . 139
Audi smartphone interface . . . . . . . . . 241, 245
Aud i virtual cockp it
refer to Instrument cluster . . . . . . . . . . . . . 10
AUTO
Automatic climate control system . . . . . . .
69
Automatic headlights . . . . . . . . . . . . . . . . . 49
Auto Lock (centr al locking system) . . . . . . . . 31
Automatic belt retractor . . . . . . . . . . . . . . . 264
Automatic climate control system
refer to Climate control system
(automatic) . . . . . . . . . . . . . . . . . . . . . .
68, 69
Automatic power top
refer to Power top . . . . . . . . . . . . . . . . . . . . 42
Automatic transmission . . . . . . . . . . . . . . . . . 83
Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Emergency mode . . . . . . . . . . . . . . . . . . . . . 89
Hill descent control . . . . . . . . . . . . . . . . . . . 87
Kick -down . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
Launch control program . . . . . . . . . . . . . . . 89
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 84
Manual shift ing (tiptronic mode) . . . . . . . . 88
Selector lever . . . . . . . . . . . . . . . . . . . . . . . . 86
Selector lever emergency re lease . . . . . . . . 90
Selector lever lock . . . . . . . . . . . . . . . . . . . . 84
Selector lever positions . . . . . . . . . . . . . . . . 84
Shift padd les . . . . . . . . . . . . . . . . . . . . . . . . 88
Automatic wipe/wash system . . . . . . . . . . . . 55
Auto Safety Hotline . . . . . . . . . . . . . . . . . . .
258
Auxiliary climate contro l . . . . . . . . . . . . . . . 116
AUX input . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Average consumption ........... .... . 17, 18
Average speed . . . . . . . . . . . . . . . . . . . . . 17, 18
B
BACK button . . . . . . . . . . . . . . . . . . . . . . . . . 154
Bag hooks . . . . . . . . . . . . . . . . . . . . . . . . .
63, 65
Balance (sound) . . . . . . . . . . . . . . . . . . . . . . 247
Bass (sound) . . . . . . . . . . . . . . . . . . . . . . . . . 247
388
Battery
In the key . . . . . . . . . . . . . . . . . . . . . . . . . . .
32
also refer to High-voltage battery . . . . . . . 92
also refer to Vehicle battery . . . . . . . . . . . 326
Before driv ing . . . . . . . . . . . . . . . . . . . . . . . . 249
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 267
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 314
Blower
Automat ic climate control system . . . . . . .
70
Bluetooth
Audio player . . . . . . . . . . . . . . . . . . . . . . . .
226
Connecting a cell phone . . . . . . . . . . . . . . 177
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 304
Boost pressure indicator . . . . . . . . . . . . . . . . 19
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Brake assist . . . . . . . . . . . . . . . . . . . . . . . . 148
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 326
Electromechanical parking brake . . . . . . . . 81
Emergency braking function . . . . . . . . . . . . 82
New brake pads . . . . . . . . . . . . . . . . . . . . . 150
Break-in security feature . . . . . . . . . . . . . . . . 36
Breaking in
New brake pads . . . . . . . . . . . . . . . . . . . . .
150
New engine . . . . . . . . . . . . . . . . . . . . . . . . . 72
New tires . .... .. .. .. ............. .. 337
Browser
refer to Media center . . . . . . . . . . . . . . . . . 233
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 373
Buttons
Control panel (MMI) . . . . . . . . . . . . . . . . .
154
Multifunction steering wheel . . . . . . . . 13, 16
Programming (multifunction steering
wheel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Switching the Infotainment system display
on/off . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
155
C
Cable (USB adapter/AUX connector cable) 229
California Proposition 65 Warning . . . . . . . 319
Battery specific . . . . . . . . . . . . . . . . . . . . . 327
Call list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Call options . . . . . . . . . . . . . . . . . . . . . . . . . . 188