2017 MERCEDES-BENZ GLS-Class SUV service interval reset

Setting the center air vents ........... 134
Setting the side air vents ............... 135
Air-conditioning system
see Climate control
AIRMATIC package
ADS (Adaptive Damping System) ... 186
Function/notes ............................. 186
Alarm
ATA (Anti-Theft Alarm system) ......... 72
Switching off (ATA) .......................... 72
Switching the function on/off
(ATA) ................................................ 72
Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Adaptive sport suspension sys-
tem ................................................ 189
AMG menu (on-board computer) ..... 241
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Approach/departure angle .............. 171
Ashtray ............................................... 305
Assistance display (on-board com-
puter) .................................................. 237
Assistance menu (on-board com-
puter) .................................................. 236
ASSYST PLUS
Displaying a service message ........ 323
Hiding a service message .............. 323
Resetting the service interval dis-
play ................................................ 323
Service message ............................ 323
Special service requirements ......... 323
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 72
Function ........................................... 72
Switching off the alarm .................... 72
ATTENTION ASSIST
Activating/deactivating ................. 237
Display message ............................ 261
Function/notes ............................. 205
Audio 20
Switching on/off ........................... 288
Audio menu (on-board computer) .... 234Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 256
see Lights
Automatic car wash (care) ............... 324
Automati
c engine start (ECO start/
stop function) .................................... 143
Automatic engine switch-off (ECO
start/stop function) .......................... 142
Automatic headlamp mode .............. 112
Automatic transmission
Accelerator pedal position ............. 149
Changing gear ............................... 149
DIRECT SELECT lever ..................... 146
Display message ............................ 270
Drive program ................................ 149
Drive program display .................... 148
Driving tips .................................... 149
DYNAMIC SELECT controller ......... 145
Emergency running mode .............. 153
Engaging drive position .................. 148
Engaging neutral ............................ 147
Engaging park position automati-
cally ............................................... 147
Engaging reverse gear ................... 147
Engaging the park position ............ 146
Kickdown ....................................... 149
Manual shifting .............................. 150
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 241
Overview ........................................ 146
Problem (malfunction) ................... 153
Pulling away ................................... 141
Starting the engine ........................ 140
Steering wheel paddle shifters ...... 150
Trailer towing ................................. 149
Transmission position display ........ 148
Transmission positions .................. 148
Automatic transmission emer-
gency mode ....................................... 153
AUX jacks
CD/DVD drive ............................... 293
Index5

ASSYST PLUS
Service message
The ASSYSTPLU Sservic einterval display
inform syou of th enext servic edue date.
Information on th etyp eof servic eand servic e
intervals (see th eseparat eMaintenance Book -
let).
You can obtain further information from an
authorize dMercedes-Benz Cente ror at
http://www.mbusa.co m(US Aonly).
iThe ASSYS TPLU Sservic einterval display
does no tsho wany information on th eengin e
oil level. Observ eth enote son th eengin eoil
level (
Ypage 320).
The multifunction display shows aservic emes -
sage for several seconds, e.g. :
RService Ain .. Day s
RService ADue
RServic e AOverdu eby .. Day s
Dependingon th eoperating condition sof th e
vehicle, th eremaining time or distanc euntil th e
next servic edue dat eis displayed.
The lette rA
or B,possibl yin connection wit h a
number or another letter, shows th etyp eof ser -
vice. A
stand sfor aminor servic eand Bfora
major service.
You can obtain further information from an
authorize dMercedes-Benz Center.
The ASSYS TPLU Sservic einterval display does
no ttak eint oaccoun tany periods of time during
whic hth ebattery is disconnected.
Maintainin gth etime-dependen tservic esched-
ule:
XNot edown th eservic edue dat edisplayed in
th emultifunction display before disconnect -
ing th ebattery.
or
XAfte rreconnecting th ebattery, subtrac tth e
battery disconnection periods from th eser -
vic edat eshown on th edisplay.
Hiding a service message
XPress th e% ora buttonon th esteering
wheel.
Displaying service messages
XSwitc hon th eignition .
XPress th e= or; buttonon th esteering
whee lto select th eServ.menu.
XPress th e9 or: buttonto select th e
ASSYSTPLU Ssubmen uand confirm by press-
ing th ea button.
The servic edue dat eappear sin th emulti-
function display.
Infor mation about Service
Resetting the ASSYST PLUS service
interval display
!If th eASSYS TPLU Sservic einterval display
has been inadvertentl yreset ,this setting can
be correcte dat aqualified specialist work-
shop.
Hav eservic ewor kcarrie dout as described in
th eMaintenance Booklet .This may otherwise
lead to increased wear and damag eto th e
major assemblies or th evehicle.
A qualified specialist workshop ,e.g. an author-
ized Mercedes-Benz Center, will reset th e
ASSYS TPLU Sservic einterval display after th e
servic ewor khas been carrie dout .You can also
obtain further information on maintenance
work, for example.
Special service requirements
The specifie dmaintenance interval takes only
th enormal operation of th evehicl eint o
account. Under arduous operating condition sor
increased load on th evehicle, maintenance
wor kmus tbe carrie dout mor efrequently, for
example:
Rregular cit ydrivin gwit hfrequen tintermediat e
stops
Rif th evehicl eis primarily used to travel short
distances
Ruse in mountainous terrain or on poor road
surfaces
Rif th eengin eis often lef tidlin gfor lon gperiods
Under these or similar conditions, have, for
example, th eair filter, engin eoil and oil filter
replace dor changed mor efrequently. Under
arduous operating conditions, th etires mus tbe
checke dmor eoften .Further information can be
ASSYST PLUS323
Maintenance and care
Z