service interval reset MERCEDES-BENZ CLA 2019 Owners Manual

Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Adaptive sport suspension sys-
tem ................................................ 161
Performance Seat ............................ 95
AMG adaptive sport suspension
system
General Information .......................161
AMG menu (on-board computer)..... 190
AMG Performance exhaust sys-
tem..................................................... 128
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray............................................... 246
Assistance display (on-board com-
puter)..................................................187
Assistance menu (on-board com-
puter)..................................................186
ASSYST PLUS
Displaying a service message ........264
Driving abroad ............................... 265
Hiding a service message .............. 264
Information about Service ............. 265
Resetting the service interval dis-
play ................................................ 265
Service message ............................ 264
Special service requirements ......... 265
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 68
Function ...........................................68
Switching off the alarm .................... 68
ATTENTION ASSIST
Activating/deactivating ................. 187
Display message ............................ 209
Function/notes............................. 173
Audio menu (on-board computer).... 184
Audio system
see Digital Operator's Manual
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 206
see Lights
Automatic car wash (care)............... 265
Automatic engine start (ECO start/
stop function).................................... 127
Automatic engine switch-off (ECO
start/stop function).......................... 127
Automatic headlamp mode.............. 101
Automatic transmission
Accelerator pedal position ............. 134
Changing gear ............................... 134
DIRECT SELECT lever ..................... 131
Drive program ................................ 135
Drive program display .................... 131
Driving tips .................................... 134
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles) ............................................... 129
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .............. 130
Emergency running mode.............. 139
Engaging drive position .................. 133
Engaging neutral ............................ 132
Engaging park position
(Mercedes-AMG vehicles) .............. 133
Engaging park position automati-
cally ............................................... 132
Engaging reverse gear ................... 132
Engaging the park position ............ 132
Holding the vehicle stationary on
uphill gradients .............................. 135
Kickdown ....................................... 135
Manual shifting .............................. 137
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 190
Overview ........................................ 131
Problem (malfunction) ................... 139
Pulling away ................................... 126
Selector lever ................................ 133
Starting the engine ........................ 125
Steering wheel paddle shifters ...... 137
Transmission position display ........ 133
Transmission position display
(DIRECT SELECT lever) ................... 131
Transmission positions .................. 134
Index5

Information about Service
Resetting the ASSYST PLUS service
interval display
!If the ASSYST PLUS service interval displayhas been inadvertently reset, this setting canbe corrected at a qualified specialist work-shop.
Have service work carried out as described inthe Maintenance Booklet. This may otherwiselead to increased wear and damage to themajor assemblies or the vehicle.
A qualified specialist workshop, e.g. an author-ized Mercedes-Benz Center, will reset theASSYST PLUS service interval display after theservice work has been carried out. You can alsoobtain further information on maintenancework, for example.
Special service requirements
The specified maintenance interval takes onlythe normal operation of the vehicle intoaccount. Under arduous operating conditions orincreased load on the vehicle, maintenancework must be carried out more frequently, forexample:
Rregular city driving with frequent intermediatestops
Rif the vehicle is primarily used to travel shortdistances
Ruse in mountainous terrain or on poor roadsurfaces
Rif the engine is often left idling for long periods
Rin particularly dusty conditions, or if air-recir-culation mode is frequently used
In these or similar operating conditions, havethe interior filter, engine air cleaner, engine oiland oil filter, for example, changed more fre-quently. Under arduous operating conditions,the tires must be checked more often. Furtherinformation can be obtained at a qualified spe-cialist workshop, e.g. an authorized Mercedes-Benz Center.
Driving abroad
An extensive Mercedes-Benz Service network isalso available in other countries. You can obtainfurther information from any authorizedMercedes-Benz Center.
Care
General notes
HEnvironmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man-
ner.
!When cleaning your car, do not use:
Rdry, coarse or hard cloths
Rabrasive cleaning agents
Rsolvents
Rcleaning agents containing solvents
Do not scrub.
Do not touch the surfaces and films with hardobjects, e.g. rings or ice scrapers. Otherwise,you may scratch or damage the surfaces andfilms.
!Do not park your vehicle for a long period oftime directly after cleaning, particularly aftercleaning the wheel rim with wheel cleaner.Wheel cleaner can lead to the increased cor-rosion of the brake discs and pads. Therefore,drive for a few minutes after cleaning. Byheating up the brakes, the brake discs andpads dry. The vehicle can then be parked for along period of time.
Regular care of your vehicle is a condition forretaining the quality in the long term.
Use care products and cleaning agents recom-mended and approved by Mercedes-Benz.
Washing the vehicle and cleaning the
paintwork
Automatic car wash
GWARNING
Braking efficiency is reduced after washing
the vehicle. There is a risk of an accident.
After the vehicle has been washed, brake
carefully while paying attention to the traffic
conditions until full braking power is restored.
!When Active Distance Assist DISTRONIC orthe HOLD function is activated, the vehiclebrakes automatically in certain situations.
Care265
Maintenance and care
Z