2018 AUDI A6 brake

Emergency situations
@ Tips
The discharged battery must be properly con­
nected to the vehicle's electrical system .
When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negat ive g round cable to the negative ground
post of the battery manager control unit.
Use of jumper cables
Make sure to connect the jumper cable clamps in
exactly the order described below!
Fig . 205 Engine compartmen t: connecto rs for jump start
cables and charger
@
F ig . 206 Jump starting w it h the battery of anot her vehicle :
@-booster battery, @- discha rged vehicle battery
The procedure described below for connecting
jumper cables is intended to provide a jump start
for your veh icle.
Vehicle with discharged battery:
• Turn off lights and accessories, move lever of
automatic transmission to N (Neutral) or P (Park) and set park ing brake.
240
Connect POSITIVE(+) to POSITIVE(+) (red)
• Open the red cover on the positive terminal
i:!.> fig. 205.
1. Connect one end of the red positive cable on
the
jump start bolt ~ fig. 206@ (bolt under
the red cover= "positive") of the vehicle to be
started @.
2. Connect the other end to the positive termi-
nal @of the booster battery @.
Connect NEGATIVE(-) to NEGATIVE(-)
(black)
3. Connect one end of the black negative cable
to the negative terminal @ of the booster
battery @.
4. Connec t the other end to the
jump start pin
@ (bolts with hex head bolt= "negative") of
the vehicle to be started @.
Starting the engine
• Start the eng ine of the vehicle with the booster
battery @. Run the eng ine at a moderate
speed.
• Sta rt engine w ith discharged vehicle battery@
in the usual manner.
• If the engine fails to start, do not keep the
starter cranking for longer than 10 seconds.
Wait for about 30 seconds and then try again.
• With engine running, remove jumper cables
from both veh icles in the exact
reverse order.
• Close the red cover on the pos itive terminal.
The battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connected
with their metal parts in full contact w ith the
battery terminals.
A WARNING
To avoid serious personal injury and damage
to the vehicle, heed all warnings and instruc­
tions of the jumper cable manufacturer. If in
doubt, call for road service .
- Jumper cables must be long enough so that
the vehicles do not touch.
- When connecting jumper cables, make sur e
that they cannot get caug ht in any moving
pa rts in the engine compartment.
.,.

-Be fore yo u chec k any thing in the engine
compartment, a lways read and heed a ll
WARNINGS
c:::> page 189 .
(D Note
Impro per hook-u p of jum per cables c an r uin
the gene rato r.
-Always connect P OSITIVE( +) to POS ITIV E
( + ), and NEG ATIVE( -) to NEGATI VE( -)
g round post of t he battery manage r contro l
unit.
- Check that a ll sc rew p lugs on t he battery
ce lls are screwed in f irmly . If not, t ighten
plugs p rior to connecting clamp on negative
b attery termi nal.
- Please note t hat the procedure fo r con nect­
i ng a jumper cab le as desc ribed above ap­
pli es specifica lly to the case of yo ur vehicle
b eing jump starte d. W hen you are giv ing a
ju mp s ta rt to ano ther vehicle , d o
no t con­
ne ct t he negative( -) cable to the neg ative
(-) t ermin al on the disch arged b attery @
c:::> fig . 20 6. In stead , securely connec t the
n egative ( -) cable to either a solid metal
com ponent that is firm ly bolted to the e n­
gine block or to the engine bloc k itsel f. If
the battery that is be ing charged does not
vent to the outs ide, escap ing battery gas
could ignite and ex plode!
Towing with a tow truck
General hints
Your Audi requires special handling for towing .
The follow ing informa tion is to be used by com­
mercia l tow tr uck operators who know how to op ­
e rate the ir equip men t sa fely.
- Never tow your Audi. Towing will cause dam­
age to the engine and transmission .
- Never wrap the safety chains or winch cables
around the brake line s.
- To prevent unnecessary damage, your Audi
must be transported with a flatbed tru ck .
a co -To load the vehicle on to the flatbed , use the ,...,
~ towing loop found in the vehicle tools and at-N ,...,
0 0 \,;J ' Emergency situations
tach to the front or rear anchorage
c:::> pag e241 and c:::> page242 .
A WARNING
-
A vehicle bei ng towed is not safe for passen-
gers . N ever allow anyone to ride in a vehicle
being towed, for any reason.
Front towing loop
Fig. 207 Front bu mpe r: co ve r
Fig. 208 Front bu mper: i nst all ing the tow ing loop
T he t hreaded o pen ing for th e towing loop is lo­
cated be hind a cover on the r ight side of the front
bumper .
.,. Remove the towing loo p from the vehi cle too l
k it
c:::> page 226 .
.,. Press the cap inward with brief, force ful p res ­
su re
c:::> fig. 207 . The cap will loosen from the
bumper.
.,. T ighten the towing loop in the threaded open ­
ing until it sto ps
c:::> fig . 208 and then tighten it
w ith a wheel w re nch .
.,. After usi ng, p lace the tow ing loop back i n the
veh icle tool kit.
..,.
241

a co .... N
" N .... 0 0 \.J ' @ For the sake of the environment
-Changing the engine settings wi ll adversely
affect emission leve ls. Th is is detrimental to
the env ironment and increases fuel con ­
sumption.
- A lways observe environmenta l regu lations
when disposing of old engine o il, used brake
flu id, d irty engine coolant, spent batteries
or worn out tires.
- Undeployed airbag modules and pretension­
ers might be classified as Perchlorate Mate­
rial -spec ial handl ing may apply, see
www .dtsc.ca .gov/hazardouswaste/perch lo­
r ate. When the vehicle or pa rts of t he re­
stra int system includi ng a irbag mod ules
s af ety be lts with pretens ioners a re scrap ­
ped, a ll applicab le laws and regulations
must be observed. Your a uthorized Audi
dealer is fam iliar with these requirements
and we recommend that you have your dea l­
er perform this service for you.
Accessories and
technical changes
Additional accessories and parts
replacement
Always consult on authorized Audi dealer before
purchasing accessories.
Audi ve hicles that are constructed with advanced
materials like Steel/Aluminum (Hybrid construc­
tion), Aluminum (Aud i Space Frame), and/or Alu­
minum/Carbon Fiber (Ultra Advanced Light
We ight Materials) are as unique as the ir dr ivers .
Therefo re, the ava ilability of certain parts needed
for repa ir , restorat ion, or reconstruction w ill be
rest ricted , or pa rts will be unava ilable, if the ve ­
hicl e is not repa ired at an a uthorized Aud i co lli­
sion repair facility . This includes but is not limi t­
ed to structura l parts which require specia lized
training and equipment to restore their crash ­
worthiness back to the original NHTSA and IIHS performance.
Your vehicle incorporates the latest safety design
features ensuring a high standard of active and passive safety.
Con sum er In form ation
This safety could be compromised by non -ap ­
proved changes to the vehicle. For t his reason, if
parts have to be rep laced, p lease observe the fol ­
lowing points when install ing additional accesso­
ries:
Approved Audi accessories and genuine Audi parts are avai lab le from authorized Aud i dea lers.
T hese dea le rs a lso have t he necessa ry fa cilit ies,
tools and trained specialists to install the pa rts
and accessories proper ly .
A WARNING
--
Using the wrong spare parts or using non -ap­
p roved accessories can cause damage to the
vehicle and serious personal injury.
- Use on ly accessories expressly approved by
Aud i and genuine Audi spare parts
- These parts and accessor ies have been spe­
cially designed to be used on your vehicle.
- Do not use license p late brac kets in the
front area that are d ifferent from the one
installed at the factory, or add additional
li­
cense plate brackets.
- Never install accessor ies such as telephone
cradles or beverage holders on airbag covers
or w ith in the airbag deployment zones. Do­
ing so will increase the risk of injury if a ir­
bags a re tr iggered in an accident!
- Before you check anyth ing in the eng ine
compa rtment, always read and heed all
WARN INGS
~page 189.
@ Note
- If items other than genu ine Audi spare
parts, add-on equipment and accessory
items are used or if repa ir work is not per­
form ed according to specified methods, th is
c an result in seve re damage to you r vehi­
cle's eng ine and body (s uch as cor rosion)
and adve rsely affec t your ve hicle's warranty.
- If emergency repa irs m ust be pe rformed
elsew here, have the vehicle ex am ined by an
authorized A udi dealer as soon as possib le .
- Th e manufac ture r ca nnot be he ld liable fo r
damage wh ic h occur s d ue to fail ure to com ­
ply with these stipulations.
249

Index
Audi Service Repair Manuals and Literature 24 7
AUTO 4-zone deluxe automatic climate cont rol . . 61
Automatic headlights . . . . . . . . . . . . . . . . . 38
D eluxe automatic climate control . . . . . . . . 59
Auto Lock (central locking) . . . . . . . . . . . . . . 24
Automatic belt retractor . . . . . . . . . . . . . . . 13 7
Automatic climate control . . . . . . . . . . . . . . . 58
Key recogn ition . . . . . . . . . . . . . . . . . . . . . . 58
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Automatic key . . . . . . . . . . . . . . . . . . . . . . . . . 25
Automatic post-collision braking system . . 119
Autom atic transmission . . . . . . . . . . . . . . . . . 74
Em ergency mode . . . . . . . . . . . . . . . . . . . . . 79
H ill descent control . . . . . . . . . . . . . . . . . . . 77
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Selector lever emergency re lease . . . . . . . . 80
Selector lever pos itions . . . . . . . . . . . . . . . . 7 5
Shifting manually . . . . . . . . . . . . . . . . . . . . 78
Steer ing whee l with shift paddles . . . . . . . . 78
tiptronic mode . . . . . . . . . . . . . . . . . . . . . . . 78
Automatic wipe/wash system . . . . . . . . . . . .
44
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 132
Average consumption . . . . . . . . . . . . . . . . . . .
20
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 20
B
Battery
Ju mp starting ...... .......... .. .. .. .
also refer to Vehicl e battery .......... .
Before driving
Belt tensioner 239
19 7
125
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . 104
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 140
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 185
Blower (4-zone deluxe automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Blower (deluxe automatic climate control) . . 59
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 176
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Brake assist .. .. ............. .... .. . 119
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 120
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 197
Ceram ic brake rotors . . . . . . . . . . . . . . . . . 120
E lect romechan ical park ing brake . . . . . . . . 72
252
Emergency braking function . . . . . . . . . . . . 73
Indicator light . . . . . . . . . . . . . . . . . . . . 12, 17
New brake pads . . . . . . . . . . . . . . . . . . . . . 120
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 16
Braking guard ..... .. .. ............. ... 91
93
Messages
Settings ............................ 93
Break-in security featu re . . . . . . . . . . . . . . . . 30
Breaking in New brake pads . . . . . . . . . . . . . . . . . . . . . 120
N . ew engine . . . . . . . . . . . . . . . . . . . . . . . . . 64
New tires . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Bu lbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
C
California Proposition 65 Warning . . . . . . . 190
Battery specific . . . . . . . . . . . . . . . . . . . . . 197
Capacities Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Washer fluid reservoir . . . . . . . . . . . . . . . . 245
Cargo area . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Cata lytic converter . . . . . . . . . . . . . . . . . . . . 188
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 24
C . k onvernence ey . . . . . . . . . . . . . . . . . . . . . . 2 7
Luggage compartment lid . . . . . . . . . . . . . . 30
Mechanically locking . . . . . . . . . . . . . . . . . . 29
Panorama glass roof . . . . . . . . . . . . . . . . . . 34
Power windows . . . . . . . . . . . . . . . . . . . . . . 34
Remote control key . . . . . . . . . . . . . . . . . . . 2 7
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Su nroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
C entra l locking switch . . . . . . . . . . . . . . . . . . 28
Ceramic brake rotors
New brake pads . . . . . . . . . . . . . . . . . . . . . 1 20
Certification . . . . . . . . . . . . . . . . . . . . . . . . . 250
Changing engine oil . . . . . . . . . . . . . . . . . . . 194
Child res tra ints
Danger of using child res traints in the front
seat............................... 143
Where can I get additiona l information
abo ut child restraints and their use? . . . . 184
Child res traint system anchors . . . . . . . . . . 180

Index
Cylinder management
refer to Cylinder on demand system . . . . . . 20
Cyli nder on dema nd syste m . . . . . . . . . . . . . . 20
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . . . 124
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Daytime runni ng lights . . . . . . . . . . . . . . . . . 38
Declaration of compliance . . . . . . . . . . . . . . 250
D efective light bulb warning
Indicato r light . . . . . . . . . . . . . . . . . . . . . . . 1 7
Defrost ing (windows)
4- zone deluxe au toma tic climate con trol . . 6 1
D eluxe a utomat ic cli mate contro l . . . . . . . . 59
D EF (instrument cluste r) . . . . . . . . . . . . . . . . 22
De luxe a utomatic climate contro l
Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Determin ing cor rec t load l imi t . . . . . . . . . . 215
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Dimming the rea rview mirror . . . . . . . . . . . . 42
Distance dr iven . . . . . . . . . . . . . . . . . . . . . . . . 20
Door/rear lid warn ing . . . . . . . . . . . . . . . . . . . 19
Doors Chi ld safety lock . . . . . . . . . . . . . . . . . . . . . . 33
C losing aid . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mechanically lock ing . . . . . . . . . . . . . . . . . . 29
Dr iver inform ation system . . . . . . . . . . . . . . . 19
C D/rad io disp lay . . . . . . . . . . . . . . . . . . . . . . 1 9
D oor/l uggage compartment lid warning . . 19
Efficiency program . . . . . . . . . . . . . . . . . . . . 21
E xterior temperature disp lay . . . . . . . . . . . 19
On-board computer . . . . . . . . . . . . . . . . . . . 20
Serv ice i nterval d isplay . . . . . . . . . . . . . . . 199
D river seating position . . . . . . . . . . . . . . . . . 126
D rive se lect . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Driving economically . . . . . . . . . . . . . . . . . . . 65
Dr iving safely . . . . . . . . . . . . . . . . . . . . . . . . 125
Driving throug h water . . . . . . . . . . . . . . . . . . 64
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Dus t fi lte r
refer to Po llutant filter . . . . . . . . . . . . . . . . 58
Dynamic steering . . . . . . . . . . . . . . . . . . . . . 104
Indicator l ight . . . . . . . . . . . . . . . . . . . . . . 122
254
E
Easy seat entry . . . . . . . . . . . . . . . . . . . . . . . . 67
Economy tips (efficiency program) . . . . . . . . 21
E DL
refer to E lectronic D ifferent ial Lock . . . . . 119
Effic iency program . . . . . . . . . . . . . . . . . . . . . 21
E lectromechanical parking brake . . . . . . . . . 72
E lectromechanical steering . . . . . . . . . . . . . 122
Ind icator light . . . . . . . . . . . . . . . . . . . . . . 122
El ectron ic Diffe renti al Lock . . . . . . . . . . . . . 119
Ind icator lig ht . . . . . . . . . . . . . . . . . . . . . . . 16
E lectron ic immobilizer . . . . . . . . . . . . . . . . . . 25
E lectron ic stab ilization control . . . . . . . . . . 119
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 16
Sport mode . . . . . . . . . . . . . . . . . . . . . . . . 120
E mergency assistance . . . . . . . . . . . . . . . . . 226
Emergency b raking fu nction . . . . . . . . . . . . . 73
E mergency flashers . . . . . . . . . . . . . . . . . . . . 40
E mergency ope ra tion
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Luggage compartment lid . . . . . . . . . . . . . . 33
Se lector lever . . . . . . . . . . . . . . . . . . . . . . . . 80
Su nroof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
E mergency release
Fuel f iller door . . . . . . . . . . . . . . . . . . . . . . 188
Emergency starting . . . . . . . . . . . . . . . . . . . 239
Emissions control system . . . . . . . . . . . . . . 188
En ergy managemen t . . . . . . . . . . . . . . . . . . 1 23
Ind icator lig ht . . . . . . . . . . . . . . . . . . . . . . . 14
Engine Coo la nt . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Start/Stop system . . . . . . . . . . . . . . . . . . . . 70
Start ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Start ing wi th ju mpe r ca bles . . . . . . . . . . . 239
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Warming up/cooling down . . . . . . . . . . . . . 64
E ngine compartment
Open ing/clos ing the hood . . . . . . . . . . . . . 191
Overv iew . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Safety precau tions . . . . . . . . . . . . . . . . . . . 189
E n gine contro l (ind icator light) . . . . . . . . . . . 16
E ngine o il
Adding . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Chang ing . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Checking o il level . . . . . . . . . . . . . . . . . . . . 192

Index
Opening/closing
Using the door lock cylinder . . . . . . . . . . . . 29
W ith the convenience key . . . . . . . . . . . . . . 27
also refer to Unlock ing/ locking . . . . . . . . . . 24
Othe r consumers (eff iciency p rogram) . . . . . 2 1
Overview (Cockpit) . . . . . . . . . . . . . . . . . . . . . . 6
p
Paint damage
P a int number
Park ing aid 223
2 4 5
C lean ing senso rs/camera . . . . . . . . . . . . . 222
Parking brake
refer to Electromechanical parki ng brake . 72
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . 38
Park ing system
refer to Par king systems . . . . . . . . . . 108, 109
Parking systems . . . . . . . . . . . . . . . . . . . . . . 107
Ad justing the display/warning tone . . . . . 117
Clea ning the rearv iew camera . . . . . . . . . . 109
Ma lfunct io n . . . . . . . . . . . . . . . . . . . . . . . . 117
P a rk ing system pl us . . . . . . . . . . . . . . . . . . 108
P e riphe ral c ameras . . . . . . . . . . . . . . . . . . 112
P e riphe ral display . . . . . . . . . . . . . . . . . . . 108
Rearview camera . . . . . . . . . . . . . . . . . . . . 109
T rai ler hitch . . . . . . . . . . . . . . . . . . . . . . . . 117
P a rk ing (automat ic transmission) . . . . . . . . . 76
Parking (valet parking function) . . . . . . . . . . 36
P a rts replacement . . . . . . . . . . . . . . . . . . . . 24 9
Pass-throug h . . . . . . . . . . . . . . . . . . . . . . . . . 56
PASSENGER AIR BAG OFF light . . . . . . . . . . 154
P asse nger protec tion . . . . . . . . . . . . . . . . . . . 94
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Pedestrian detection . . . . . . . . . . . . . . . . . . 101
Pe riphe ral display . . . . . . . . . . . . . . . . . . . . . 108
Phys ica l pr inc iples of a frontal collision . . . 135
P olishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Pollen filter
refer to Pollutant filte r . . . . . . . . . . . . . . . . 58
Pollutant fi lter .. .. .. .. .. .. .. .. .. .. .. .. 58
P owe r
Seat adjustment . . . . . . . . . . . . . . . . . . . . . 47
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
258
Power windows
Child safety lock . . . . . . . . . . . . . . . . . . . . . . 33
Convenience open ing . . . . . . . . . . . . . . . . . . 34
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 35
Preg nan t women
Spec ia l considerat ions when wearing a sa fe -
ty be lt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
P re sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Pressure Tire pressure mo nitor ing system . . . . . . . 219
T ires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
P retensioners
Pre sense . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
P reve nta tive passe nger protec tion . . . . . . . . 94
Proper occupant seat ing pos itions . . . . . . . 126
P roper safety be lt position . . . . . . . . . . . . . . 138
P roper seating position
Front passenge r . . . . . . . . . . . . . . . . . . . . . 12 7
O ccu pan ts. . . . . . . . . . . . . . . . . . . . . . . . . . 1 26
Rear passengers . . . . . . . . . . . . . . . . . . . . . 128
P rotecting . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Q
quattro (all whee l dr ive) . . . . . . . . . . . . . . . . 123
Se lective wheel torque control . . . . . . . . . 119
Question What happens to unbe lted occ upants? 135
R
Radio Standards Specification ( RSS)
250
Rail car rie r . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Rain/ light sensor
Head lights . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 18
Intermittent (windsh ie ld w ipers) . . . . . . . . 44
Raising the vehicle . . . . . . . . . . . . . . . . . . . . 243
Range (fue l level) . . . . . . . . . . . . . . . . . . . . . . 20
Reading lig hts . . . . . . . . . . . . . . . . . . . . . . . . . 41
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . 38
Rear lid
refer to L uggage compa rtment lid . . . . . . . 30
Rear light Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 17
Rearview camera
refer to Parking systems . . . . . . . . . . 108, 109