2020 AUDI Q7 door lock

4M1012721BA

Closing
Automatic luggage compartment lid...... 38
Convenience closing.........:0e..e500% 41
HOO « cisco a cstinee ov cose ek oa aw ar 234
Luggage compartment lid............... 37
Luggage compartment lid with foot motion . 39
Panoramic glassir00ficc:. «sce ws naenn 0 seen 41
Sunshade (roof) ...............0000000e 41
WIUTCGWS = ssae 5% eae 5b Beee & a ee ge 40
Closing aid (power closing doors).......... 30
Cockpit dimming....................005 51
Cockpit (overview) ..........-..00 eee eee 6
[6(0) (0) 2300 |-) eet er oo 297
Combustion engine................+-6- 100
Coming home/Leaving home
refer to Entry/exit lighting.............. 48
COMPAPEMENES!: » s sccwr » 0 wes 2 6 ezewens 6 0 ommets 82
Compass inthe mirror...............00-4 56
Compliance. « sevice ss weve sv exces 2 v oeae ¥ os 295
Configuration wizard.................0.. 18
CONMECEs: 5 o sue ge MeN s RES aE eee Oe 178
Data plano: « win os mosue ve cman o mane oe 183
Data Privacy..... 0... eee ee eee eee 290
Emergency Call sacs: s sens s eee: veens 184
Tnfotainmetitie. . vcs os woos oo camo 6 eae 178
Infotainment services.............---- 179
Online roadside assistance............. 185
Vehicle control services.............005 180
Connected devices
Device overview ............ 0000. e eee 226
Connections
referto Media..............0000- 210,215
Consumer information............-.0004 292
Consumption
Reducing.......... 0. eee ee eee eee ee 100
Consumption (fuel) ..............000 eee 14
Contacts
Add destination...................... 195
Importing and exporting.............. 176
Memoryscapacltyice « « scsos « « pene < « mene © 176
Opening (business card) ............... 170
Updating inthe MMI.................. 176
Convenience: key’: « scan ss wewm sy ewe + gees 30
Convenience closing...............0005 4l
also refer to Vehicle key..............-5 34
Convenience opening and closing
Windows or panoramic glass roof........ 41
Coolant temperature display.............. 13
Cooling Moder: i = iain. + meee s & aK wv eR 90
Cooling system
Adding
coolant..............2-000005 240
Checking the coolant level............. 240
COOLAHE weeny. = ¢ seuss % 2 eee 9 § eee bY ew 239
Cornering
light: =» sees ¢ 2 eese 2» ewan ss es 45
Cross traffic assist (intersection assistant) .. 153
Cruise control system............000005 130
Cup holders. ....... eee eee cece eee 81
Current consumption..............000005 14
D
Data plans... 2... eee eee eee eee 183
Data: Privatty’s « sss: + 2 sence oo secu vo ein vo 290
Date seca « 2 ssi + a ieee vn wee > OER = RR 14
SQCEIN Gl « sucnsir « ansvinns ou snenene # ¥ ecowase oo) asetn 225
Daytime running lights.................. AS
Declaration of compliance............... 295
DEF (instrument cluster) ..............004 11
Demo mode
refer to Presentation mode............. 199
Destination on the map..............0.. 191
Detailst: os sscmve o vam 2 2 aneee ao ansome 2 2 aeeeT 190
Determining correct load limit........... 260
Digital: cOMpaSs sew: : 2 sees c= reas ve een se 56
Dimensions ...........-..0 0c e eee eee ee 297
Dimming the exterior mirrors............. 52
Dimming the rearview mirror............. 52
Directory
Settings........... 002.2 eee eee eee 176
also refer to ContactS..............00. 170
Display
Gleanings « « exis = > erasers « 2 esecnie ow ears owe 269
Disposalicne is « scsswa se suns « @ mnenes oe mae ow 292
DiStaNCO rss « ¢ cams = o aaae 3 ¢ eeupe « 2 Hee x a 14
DIStanGe WARNING, ames 3 « says se gems «eR 143
Doors
Childisatety lock eric. ss cio so ween a ewes « 40
Door contact switch................200. 50
Mechanically unlocking and locking....... 33
Power closing/closing aid............... 30
Driver information system................ 12
Drives
refer toMed aise « «wees sv wwie 6 owen 21.0,.2;L5
301

Index

Drive select
refer to Audi drive select.............0. 108
Drive system. ......... 00000000002 100, 102
Audi drive select . ccna icas as eean cain 108
Driving down hills... ... 0... cee eee eee 106
Driving program............002 022s 97,142
Driving through water..............-06% 107
Driving thimes. «ose Driving tips
Driving through water.............000- 107
Efficient driving exe: + ¢ eens x x eee 5 o ews 100
Offroad Griving ccs < wen a 2 wean 2 2 wens 106
Uphilland downhill................... 106
Drivinguphills............ 0.0.0... 106
DVD drive (media drives) ws... 6 ccs ee caren 211
E
E-mail
Message options.................0005 174
S@ttingS «an < : seas « ¢ sows & wens st eS 174
EDL
refer to Electronic Differential Lock...... 112
EDR
Event Data Recorder sveccs = s sovi s waver ess 288
Efficiency assistess « < ssve «one 2 a esas soo 131
Electrical system . 1... 00. eee eee eee ee 242
Electromechanical parking brake......... 104
Electronic Differential Lock.............. 112
Electronic immobilizer................00. 34
Electronic Stabilization Control........... 112
Embedded SIM card............---.00005 179
EMergency2assist creces oo verse © suetecs 9 were « 154
Emergency assistance ..... 0.2... 00.000 273
Emergency braking function............. 105
Emergency call.............000005 171, 184
Emergency flashers. .........e0eeeeeeeee 49
Emergency mode ......:.cseeececesevtes 99
Emergency operation
DOGS « Fuel filler door. ...... 0.0... cece ee eae 232
Luggage compartment lid............... 39
Panorartiic glass oO f aus » + aes noes ee 42
Emissions control system............... 232
Energy consumers...............02.0005 15
Energy management................... 101
302

Engine
Breakingin.......... 0... e eee eee eee 100
GOOlaNE 2 snow 4 < meay ¢ e meme 2 x ewe e RaE 2 239
Emiengeney tpt 3 seas vx wns o siemens a ¥ a 94
Jump starting. ............ cee eee eee 278
Start/Stop system............-000000- 101
Starting/Stopping wc « «esse se enews wees 94
Engine compartment
Opening and closing the hood.......... 234
Overview... ... 0... eee eee eee 235
Safety precautions............-.0.eeee 233
Engine oil
AGING o coweses oo eeeirece wn evens @ w onesies vw HrSoes
Changing
Checking oil level... 2 cn ss peen ee reuse: 236
CONSUMPTION bss ¢ & saves & o reams @ 8 ere @ 0 236
Indicator light..............0..-000 0 236
Replacement interval................. 245
Temperature display................... 14
Engine sound
Audi drive select.............002-.00. 109
Enginestartisystem cscs ¢ wees so wwsaes oe vow 95
Engine stop
refer to Start/Stop system............. 101
Entry Zexit Lig htingpes «+ cassee » x wnowse » susnass a « 48
Entry assistance: « «sco «2 sass vv wom os orn 61
Rear seats
also refer to Exit assistance............. 61
Environment
Unleaded gasoline................200. 229
eSIM
refer to Embedded SIM card............ 179
Event Data Recorder (EDR) « v.as os cows sw 288
EXitaSsiStanee « sae « 2 auee x o naw 2 x gown 2 61
EXIGWantliNGicves = sau ¢ 2 eases ¢ & Geen F BES 152
EXtenion lightinGias: s z semy sy saws 4 § seme Fee 45
Exterior mirrors... . 02... eee eee eee eee 51
Folding:settingS sss s < ena es yewn as eeu ae 31
External voice operation..............005 26
F
Factory default settings
Multi Media Interface . ..0... 000. es ove 226
Fast forwarding and rewinding (media file). 215
Fast forwarding (media files)............ 215
FaSthOutGs 2 goes 2 ones ¢ 2 eeu be eee i Fa 187

Index

Night vision assist...............-..000- 126
Cleaning the camera...........2--000- 268
Notification center..............022.000. 20
O
Octane rating (gasoline)................ 229
Odometer’ sas ie cancers wo aonvene «+ sewnare @ # severe 14
Resetting...............0..00.0000002 14
Office address
refer to Business address...........005 195
Offroad
refer to Offroad driving................ 106
Offroad
driving «: « s swas zs exes 2 e ews 2 ye 106
OFF (climate control system) .............. 90
Oil
referto Engine oil................-.-- 236
On-board computer...............22.05. 14
On Board Diagnostic System (OBD)... 233, 288
Online destination
refer to Online Points of Interest........ 189
Online map
refer to Satellite map................. 196
Online MEd sie «= wise se wares se Reve a HHH 212
Online Points of Interest.............0.. 189
Onlin@ radio = wees =: wesu 2 e eee s see ee 206
also refer to Online radio.............. 206
Online roadside assistance.............. 185
Online services
refer LO CONNECE: « 2 cere e eiven ee rue oe 178
Online system update...........0e. eee 226
Online traffic information............... 199
OPENING: = s sews < & news & x wes + eo eoES ee ee 30
Automatic luggage compartment lid...... 38
Convenience opening................05 41
Fuel fillerdoor': « = sass ¢ = sees ¢ e sees 2 gos 230
HOOd « & serene ve soveese ¢ x eames 2 meen 2 tE 2 234
Luggage compartment lid............... 37
Luggage compartment lid with foot motion . 39
Panoramic glass roof..............0.005 41
Sunshade (roof) ............-..00 eee eee 4l
WiIndOWS): s cece 3 x eee 7 ¢ ReeS GF BERS FF 40
Opening and closing
refer to Unlocking and locking........ 30,35
Operating
Headsup displays: « « cicen se owe oo ome vo ave 24
Instrument cluster................005- 12
306

Multifunction steering wheel............ 12
Multi Media Interface............... 16,19
TEXE INP Uti = y ecm + yawe so RoE x © BeeeD 8 BE 22
Touch displayies. «mci se nwcne ee onene ae eace 16
Voice recognition system.............-. 25
Optional equipment number............. 297
Options
Media....... 0.0... eee eee eee eee eee 219
NaVigatiOtiiis< « savew 5 = sus & = meme 2 eae 199
RAGIO annus: «a neues 4 i aseaias a o semwine ou amine & 207
Overview (COCKpit) sss: ss savers ¥ & ones 8 emai & we 6
P
PainticOd@ies < o wens a ¥ sere oo een ae Ree ce 297
Paint dattag@iswc = x xem 2 s eee 2 5 eee 2 pee 269
Panic BUtHON » agus : x wean ss ame 2s See Zoe 34
PANIC button....................000005 34
Panic
function ...............0 eee eee eee 34
Panoramic glass roof.............00000 0 41
Convenience opening and closing......... 4l
Emergency closing... ........sceeeeveees 42
Quick opening............-...00 eee ee 42
Parental control
DVD 2... eee eee
Parking aid... ... 0... cece cece
Adjusting the volume.................
Automatic activation..................
Cleaning the sensors and camera
Deactivating rear cross-traffic assist... . . 163
Parkingzaid plus: = sss 2 0 were @ 6 wanes @ os 156
Peripheral
cameras...........---.000-5 158
RearvieW CaiMera sites ss wean sb vies s vas 158
Trailer views 3 = ssw x aseuow 2 2 cowie 2 2 ammo 160
Parking and maneuvering..............- 156
Parking brake
refer to Electromechanical parking brake. 104
Parking lightSieses 2 + acu so ane se orem 6 2 eae 45
Parking lock emergency release........... 98
Partition Het s sess = sees sy com ce eee gE ee 85
Password
myAudi automatic login.............00. 28
Paths’; « = sees = 5 Gee g + Rees GE BeeS ee ee gee 17
Pause (media files)................000-. 215
Pedals. .... 2.0... cece eee eee eee 98
Pedestrian detection................... 126
Perchlorate .... 0... 0. cee eee eee eee eee 292

4M1012721BA
Index

Peripheral cameras.............--00005 158
Personal route assistance............... 194
Phone
Answering/ending acall............... 171
Connecting a second mobile device...... 166
Disconnecting a mobile device.......... 167
SEEMS iccais + w nesses o o wien 6 evamwnn © emaxua 3 175
Phonebook
refer to Contacts........ 2... cee eee eee 170
Playback (media). . ciescoe es ceca ae acme oo ace 215
Podcast
refer to Online radio...............00. 206
POL... eee eee 189
Point of interest
refer to Online Points of Interest........ 189
Polishing. ... 0.0... 0.0 eee eee eee eee ee 269
Power closing (doors) ...............0000e 30
POWEN SOUNCESE. 5 secs «5 snes oo saute © ae 81,213
Power WINGOWS « swoiox © 2 cone v eave ee ren oo 40
Malfunction............0..0eee eee 40, 41
Power windows malfunction.............. 40
Predictive control..............00000005 133
Predictive messagesS...............-+05- 132
pre sense
refer to Audi presense................ 146
Presentation mode..............2--005- 201
Pressure
Tire pressure monitoring system........ 264
THES: = sews: & y weve 3 E Res FY OE cE eee Gg 256
Protecting.................0-00 222s eee 269
Pyrotechnic elements..............0005 292
Q
Quattro... 1. eee eee 111
Selective wheel torque control.......... 112
R
Radio: « sees ¢ seve 2 vets s Howe ss Hea Eee 202
Radio'textics «3 xcs 2 2 mean + owen es een « 205
Station list... 0.0.0.0... 2c eee eee eee 202
Radio communications equipment........ 294
Radioiequipmentice: «= warns x x cose v a amonwens 2 294
Radio Standards Specification (RSS) ....... 295
Raikearrier . osc ss sees y pangs s eee 2 ee 109
Rain/light sensor
Headlights........ 0... eee eee eee eee 45
Intermittent mode (windshield wipers) .... 53
R&tGSs = savnu = & eauns 4 & Savon 4 5 GER XS RoR a 14
Reading lights........... cee cece eee eee 50
Rear cross-traffic assist..........0.00005 163
Rear fog lights. ........... cece eee eee eee 45
Rear lid
refer to Luggage compartment lid........ 37
Rear lowering....... 0. eee c eee eee eee 84
RRAPISCAUS. « o snsccay 1 0 aienenm 0 sramese © oxetems oe ease 61
Rearviewscamerals = sess « © ensues © eames > o aes 158
Rear window defogger................00. 91
Rear wiper blades
Changing......... ee eee eee eee 55
Cleaning... ....... 0. cece eee eee eee 55
REAR (climate control system)............ 90
Reception range..................0-00- 202
RecinculationiMOde vcs « » smn « 6 siseee » 6 svees 91
RECUPEFATOM cas 6 i sowsice + vi seme Ww exienee wo antae 1s
Refuelingis « csesmne se veseive xo axaveue x x commas @ Ht one 230
Remote control
Garage door opener...........-...0005- 42
Remote:control-key « csccia e ccece se wesnte e 6 tease 34
Convenience opening and closing......... 4l
Key
replacement......... 00sec cere eee 34
LED swansea & ean 4 6 oma we wanes ae mime x ee 36
Replacing the battery..............0005 36
Unlocking and locking................-- 35
also.refer to Vehicle key’. «cscs 6s owen 6 © ws 34
Removing the caps (wheel bolts)......... 275
ROD@INS «scx & poae s + Qewy © ¥ seme yo See es 292
REPGatis « « eves 5 v some ¢ ees F Meee et ee 217
Replacement key.........-.....--0000005 34
Replacement parts...............00-005 294
Replacing bulbs.................0.2.00. 287
Replacing fuses...........0 0.0 e ee eee 283
Reporting Safety Defects................ 294
Rewinding (media files)................. 215
RIN’: « neee & eae 2 s ems & eS E WEEE SE 260
Cleaning. ......... 0. eee eee eee eee 269
Roadicanrien « ssccave a i svauwa v meus wo amen a 0 aa 109
Road noise compensation............... 225
Roof
refer to Panoramic glass roof............ 41
Roofiload « sxc s+ scvins ou amavis © wtatoas = Hc 298

Index


ROOFIACK:. cones + sucwows ae crews a cuceTOS wv co a 87
also refer to Roof rack............00 eee 87
Route guidance
StODPING ssiss x ¢ eave ¢ F Sanas ¢ § eGR YS eae 191
also refer to Navigation............... 186
RUMPFLAt CIES) » ey: + 2 secyse 2 s ceases 2 9 ewe 265
Running direction (tires)..............-. 278
S
Safety BeltSicus ¢ s eeus iy wees i RewG Ga emN ee 66
Cleaning’: « « ssi =» een eo www = een eo a8 270
Locking
Securing child safety seats.............. 78
Satellite Map... .. ee. ee eee eee 196
Saving fuel
ENGroy CONSUNIErS: cu = x nous 2 = wares 3 ¢ ee 15
Recuperation « «esc ee ones wen ws were we 15
Screen
refer to Touch display.................. 16
Serewa river's « i cxasns ww inasons «a oncwose so amiuene a 273
SDicard reader(MMI) wesc si isis oi ase vos 210
Search-ared (POD, sasse «2 seca ¢ a caw x 2 eyes 189
Search
function
refer to Free text search............... 219
Seat:heating sosien = a vce x 2 mewn + ei we RO 91
Seats
Adjusting the front seats................ 59
Adjusting the rearseats................ 61
Cleaning s < = secs = + cows ts eee ge geen ae we 270
FOLIA Gia. so cievee we arene © & anaveina v & anaueie » owe 85
Front passenger’s seat adjustment....... 61
Head restraints’; « = ss < = saws x e enw 5 2 we 64
Massage function...............-000 ee 59
Memory function............. 00 cece eee 70
Resetting the position.................. 61
Storing aseatipnotile cose « 2 swe vw anaes x ¥ a 70
Seatventilationion «x scsi oo wwe vo canvas 2 0 a 91
Selecting a source (media).............. 215
Selector lever's « = swe « 2 smae 2 e eee 5s meer « 96
Self-learning navigation
refer to Personal route assistance....... 194
Sensors
COVERAGE ATCAS siciers is & swans © + ceweae eo vesna 119
Locations ....... 0.0... cece eee eee eee 120
Service interval display...............0. 245
Setting measurement units.............. 225
308
SEEING Sis vs cess © os awouens w etewens av pasion We aa 225
Announcements and tones............. 225
BlUGtOOENs « = awe sy meme + o ewe ee eee gs 226
Daterand time vinin « 2 saws ve wine xe were oa 225
Language......... cee cece eee ee eee 225
Measurement units.................0. 225
Mediates « s wc os emis © wen & 6 mane oo oer 220
Navigation.................0..00000- 199
R&GIG sues s ¢ warae x 2 eee Fo RGR Bee EY 208
SOUNG sean o 2 ween o 8 ec es eRe wie 8 Oe 225
SySteM . 0. eee eee 225
THIME ZONE sess ¢ s Sasa so RNG oF SeES 4 ES 225
WIEFIMORSPOU's sores «2 sews oo somes oo omen 182
Setting the language................... 225
Setting the tim@ ss « + 2205 es seen sa pews ees 225
Shade
Rear window/rear doors................ 53
Shift’ pad leSwene: « = savy: 2 » aeme = ¢ ees 5 eee 98
Shipveartier': = ese eeeg cs meee se eee ee ee 109
Shortcut
PEfEPCOSHOUECUES: « sees « 5 cawws x 2 eae a ¥ 21
SHOPECUES:: + x neo: 2 ¢ eases Fe SeUOS Fe Re 21
Shuffl@cas « < sees se eoes st es a ee eee 217
also refer to Shuffle..............000- 217
Side’assistsscs sv aes + ¢ cares + 2 wee yo ws 150
Cleaning the sensors..............0-.. 268
SIMM¢atd « = ssonsis + a ceuvie ¥ stevens wv seein we eee 179
SiriusXM alert notifications.............. 205
Sliding/tilting sunroof
refer to Panoramic glass roof............ 4l
Smmart:favorites:. . icon ee mene vv eacane we sone 205
Smartphone
Wireless:chargings. » «scm» « exsuese a « sumac « 167
also refer to Telephone................ 165
Snow chains..............0 eee eee eee ee 262
Socket... .. 0... eee eee ee eee eee eee 81
Software
Update... 2.0... eee eee eee 226
Software information
Legal Inforitiationls « « caws x © xewy ao cows a 227
Software version (MMI)
Version information..............0005 227
Sound
refer to Adjusting the sound............ 225
Speed limit information
refer to Traffic sign recognition......... 123

4M1012721BA
Index

Speed limits
refer to Traffic sign recognition......... 123
Speedometer............. 000 e eee eee ee iy
Speed warning system.............0200. 123
Sport differentials. «2 cece ee emacs ve seen « 111
Start/Stop system’. « « sees os wees ve eee ee 101
MESSAGES! ssesn » w cuwsnne wv sxenseus 4 0 mtusinie © veeone 102
Switching offandon..............000- 101
Starting to drive........ 2... eee eee ee eee 95
Starting (engine) ........ 00. cece eee 102
SUECEHIMG:. « anniane » w scouie © 6 etenese 9 4 sources 0 6 en 110
Audi drive select..................0.. 108
glsorefer to Steering : «cess sc esos sc ews 110
Steeringlock’ « » sews + s sews s 4 eee + oe 94,110
Steering wheel
AGJUSTING ws i 6 vases. oo exer oo nes ¥ © eos 2 64
Shift paddles............ 00.0002... 98
Steering wheel heating................. 92
also refer to Multifunction steering wheel. . 12
Steps for determining correct load limit... 260
Stopover (navigation) . sess < eses ss wows s 191
Stopping (ENGINE) os ss gees sy oes sk Saws es 102
SS) 0) | 82
Storage compartment................065 82
SEOFAGEIMEL. « wneceoe su anon of © exetene # 0 eowteae a ¥ 00s 82
Streaming
refer to Online media................. 212
Subtitles (DVD) .......... cece eee eee eee 219
Sunshade
Rear window/rear doors................ 53
ROOF’s seins « = seve & 2 cae xe eeurn oe ee eae 4l
also refer to Panoramic glass roof........ 41
SUMVISOMS: oscars @ 6 cowane a scene @ 6 axene « avanens w a 52
SUSPENSION sau: xo nor = 0 mem 3 wa as eee 109
Audi drive select...............00000. 108
Swap call... 2.2... eee eee eee ee 172
SWEPVEASSISE seccees we seco woo aseone vw ene © we 148
Symbols
Navigation....................00000. 192
TrattiCes 2 5 mews 2 2 wean = 68,8 4 Bae GX BO 198
also refer to Indicator lights.............. 7
SYNC (climate control system)............ 90
SyStENI SELCINGS seazx sv mews se mews = Sees < 225
T
TaChOMEter iss ¢ 2 sewn ¢ a eee ¢ 2 eee E KOR 11; 13
Tail lights
Cleaning ........ eee eee eee eee 268
Technical data.....................00. 297
Technical modifications................. 292
Telephone. « «ssc © 2 enis © 9 awe ¥ 9 eee © oe 165
Audi phone box............0.--00 eee 167
Connecting acellphone............... 165
Dialing. aMMMmber’. cias sees os wean 2 2 ws 171
Options during a phone call............ 172
Playing tHUSIC sous: ¢ x wane 9 2 eee 5 a es 8 211
Temperature display (outside temperature) .. 14
Temperature gauge
COGLAIIE wees x ¢ sues x ewes 3 © eps Fe eRe 11
TeXtinput ess = ¢ eens ¢ i ewe 5 8 caas ¢ 2 eee 22
Text messages
S@tUINGS ios s » aoew + Karem ws Hem & x ROR 4 172
Text messaging settings............... 172
also refer to Text messages............ 172
Tie-GOWNS . 6... eee eee ees 86
Tightening specification
Wheel bolts..............0. 00 eee eee 278
Tightening specification (wheel bolts) .... . 278
TIMG eet eee 14
tiptronic
refer to Manual shifting................ 98
Tire Mobility System (tire repair set)....... 273
THOS Coe eect tees
Loose wheel warning
Lowsprofiletires s sais 2s wee 2 0 wae seer
Repairset..........0..0.....0 0000004
REplaciitg = seas ¢ sean ¢ aren § + eee8 GY ee
RONSF lat in 2 wes as aise oo wee so oe oo
Service life... . eee eee eee eee

Tire pressure....
Tire pressure monitoring system.... 263, 264
Tire pressure table................00.. 257
Tire pressure (trailer mode)............ 115
Treadwear indicators.................. 255
Unidirectional.................0. 248, 278
Uniform tire quality grading............ 263
Tires and wheels
Glossary of tire and loading terminology .. 249
Tires and vehicle load limits............ 258
Toll Module
refer to Integrated Toll Module......... 128
TOO bs arcssire 6 iocrnine so aresnee 6 w aeaie sw ecm oe an 273
TOOL PStiies 2 vasa «2 matin « ¥ waTeG a 4 OA © 8 8 18