Page 113 of 186
Auto Hold automatic holding function
Usage
Auto Hold automatically secures the vehicle from
rolling away when stopped.
Functionality
WARNING
Risk of an accident!
Auto Hold is not able to stop the vehicle under all cir-
cumstances, such as on slippery ground, or on gradi-
ents.
Secure and release the vehicle
With Stop, the vehicle is automatically secured us-
ing Auto Hold.
lights up in the instrument
cluster. The brake pedal can be released.
With Start, the vehicle is automatically released us-
ing Auto Hold.
Automatic protection from the parking brake
Under certain circumstances, the vehicle can be se-
cured using the parking brake.
lights up in the in-
strument cluster.
Operating conditions
q The driver
Page 136 of 186
Troubleshooting
Malfunction indicators on the cable control boxMode 2
A fault is indicated by the indicator lights in the con- trol box.
A flashes
Power supply or socket fault.
D illuminates/
flashesB flashes
Control box fault.
D illuminates/
flashesC flashes
Vehicle fault.
D illuminates/
flashes
In the event of a fault, the charging process is inter-
rupted.
Page 145 of 186

Fuses overviewFuse
numberConsumer1Not used2Not used3Tow hitch4Not used5Automatic gearbox selector lever6Interior lighting7Heating of the front seats8Sliding/tilting roof9Central locking + window lifter (left side
of the vehicle), left, exterior mirrors
(Heating, fold-in function, setting the
mirror surface)10Not used11Tow hitch12Light - right side13Central locking (rear doors and boot lid,
fuel filler flap), windscreen washer sys-
tem, headlight cleaning system14Music amplifier15Not used16Airbags17Not used18Steering column lock, KESSY (keyless
locking system)19Instrument cluster, emergency call, on-
line services20Phonebox, USB connections21Rear view camera, Top View22Seat ventilation at the front23Interior lighting in front, microphone,
operation of the sliding/tilting sunroof24All-wheel driveFuse
numberConsumer25Belt tensioner - front left26Central locking + window lifter (right
side of the vehicle), right, exterior mir-
rors (Heating, fold-in function, setting
the mirror surface)27Belt tensioner - front right28High-voltage battery control system -
safe shutdown of the high-voltage sys-
tem
The fuse can only be changed by a spe-
cialist company!29Tow hitch30Infotainment31Tow hitch32Seat heating - rear33Not used34230 volt socket35Light - left side36Air conditioning37Electric boot lid38Not used39Heated steering wheel40Not used41Databus42Automatic transmission, gear display43Front air conditioning, rear air condition-
ing, auxiliary heater (auxiliary heating),
rear window heating44Lane change assist system (Side Assist),
diagnostic connection, rain and light
sensor, automatic headlamp levelling,
parking brake, alarm system, light
switch, buttons in the centre console45Steering column electronics, control
lever under steering wheel46Infotainment screen, Head-up display47Adaptive Chassis Control (DCC)48Not used49Not used50Not used51Not used5212 volt socket in the luggage compart-
ment53Non-contact operation of boot lid54Not used55Not used56Not used57Not used58Parking assistance, Park Assist, front ra-
dar sensor, front camera for assistance
systems59Parking brake, air conditioning, reverse
gear sensor, interior rearview mirror, en-
gine sound generator60Diagnostic connection14312 volt vehicle battery and fuses
Page 181 of 186

Grouping44
i-Size45
ISOFIX45
Keyword child seat43
On the passenger seat43
Recommended child seats44
Securing children properly21
TOP TETHER46
Types of mounting46
Cleaning the vehicle Outside
169
Climatronic57
Display in the centre console at the back58
Set classic air conditioning58
set smart air conditioning57
Start the operating menu57
COMING HOME51
Coming home, leaving home see digital version of the manual
5
Compartments156, 157
Control centre see digital version of the manual
5
Control Centre Infotainment Columbus
72
Convenience signalling Setting
51
Convenience turn signal50
Coolant
Checking
136
Refilling136
Safety19
Specification136
Troubleshooting136
Warning lights136
Cooling system57
Crew Protect Assist see Proactive occupant protection
122
Cruise control system115
Cup holder161
Cybernetic Security Infotainment Columbus
80
D Data Connection
99
Daylight running lights49
DCC106
Deactivating the front passenger airbag48
Dials/buttons steering wheel
11
Digital instrument cluster
62
Digital assistant Laura Infotainment Columbus
70
Digital instrument cluster62
Distribution of the cargo107
Door Opening/closing
29
Drive Assist
Eco Assist123
Drive assistant see Travel Assist
119
Driver Alert122
fatigue detection assistant122
Driver
Page 183 of 186
KeyboardInfotainment Columbus69
Keyless locking (KESSY)27
Kick-down104
L Lane Assist
118
see Lane Assist118
Lane change assist system siehe Side Assist
120
Launch control104
LEAVING HOME51
Lever Headlight Assist System
53
High beam50
High-beam assist52
Turn signal50
Windscreen wiper and washer55
Liability for defects see warranty
175
Light49
Clean headlights55
CORNER function49
Daytime running lights49
Driving in the opposite direction of traffic51
Fog light50
Full LED headlights49
Hazard warning lights50
Headlight Assist System52
Headlight range control of the headlights51
High beam50
High-beam assist system52
Indicator light51
Low beam49, 50
operation49
Parking light50
Sidelights50
Switching on and o
Page 184 of 186

P
Park Assist
127
Troubleshooting128
Park Assist systems124
Parking Parking aid
124
Rear Traffic Alert126
Reversing camera125
Stop the vehicle safely22
Parking aid124
Parking brake110
see electric parking brake110
Parking light50
ParkPilot see parking aid
124
Passenger seat10
Pedestrian recognition114
Personal data95, 174
Personalisation98
Personalization see digital version of the manual
5
Petrol137
Prescribed fuel139
Prescribed petrol138
Refilling138
Requirements for refuelling138
standards138
Tank capacity139
troubleshooting139
Phonebox161
Power steering40
Practical equipment 12 volt socket
151, 157, 163
230 volt socket157, 163
Car-park ticket holder156
Coat hook157
cup holder161
Load-through bag156
Make up mirror156
Multimedia holder162
Spectacles compartment156
Storage compartment for hand brush161
Storage compartment for the umbrella160
Storage compartment under the front seat160
Storage compartments156, 157
Storage pockets157
Tablet holder162
Ticket holder156
Practical equipments156
Predictive cruise control116
R Radiator blinds
137
Radio Infotainment Columbus
72
see digital version of the manual5
Radio systems in the vehicle174
Rear armrest
see digital version of the manual5
Rear fog light50
Rear seats Folding down
38
Rear Tra
Page 185 of 186

Seat belts42
Adjusting the height42
Automatic belt retractor42
Belt tensioners42
Blocked strap43
Correct arrangement20
Fastening and unfastening42
Reversible belt tensioner42
status display42
Seat heating61
Seat massage function38
see digital version of the manual5
Seat memory function see digital version of the manual
5
Seat ventilation61
Seatback Load-through device
39
Seats36
Folding down38
Heating61
ISOFIX46
Memory function of the seat37
Sitting safely20
TOP TETHER46
Ventilation61
Select Drive106
Service events167
Interval167
Reset information167
Show appointment167
Service position for windscreen wiper arms56
Service schedule see digital version of the manual
5
Service Scheduling101
Service work167
SET button66
Set tyre pressure values150
Shop100
Side Assist120
Sidelights see Parking light
50
Skis156
Sliding/tilting roof31
Sliding/tilting sunroof electric operation of the sun blinds
32
SmartLink Infotainment Columbus
86
see digital version of the manual5
Snow chains146
Sockets 12-volt socket
163
230-volt socket163
safety20
Speed limiter114
Indicator light114
Start103
Starter button103
Stationary heating and ventilation Setting the departure time
59
Steering column lock40
Steering wheel40
buttons / dial62
Correct position21
Dials/buttons11
heating61
Manually changing gear with the shift paddles on
the steering wheel
104
Steering wheel heating61
Stopping the engine103
Storage156, 157
Sun protection33
electric operation of the sun blinds32
Operation of the rear sun protection roller blind
32
Operation of the sun blinds for the rear door windows
32
Supported media