Page 90 of 256
NotevThe air inlet in front of the windscreen must be free of e.g. ice, snow or
leaves to ensure that the heating and cooling system operates properly.v
After switching on the cooling Condensation from the evaporator of the air
conditioning may drip down and form a puddle below the vehicle. This is not a
leak!
v
If the coolant temperature is too high, the cooling system is switched off to
ensure that the engine cools down.
Heating and manual air conditioning
Fig. 116
Controls of the heating / air conditioning
Page 92 of 256
CAUTIONWe recommend not smoking in the vehicle when the recirculating air opera-
tion is switched on. The smoke sucked from the interior is deposited on the
evaporator of the air conditioner. This produces a permanent odour when the
air conditioning system is operating which can only be eliminated through con-
siderable effort and expense (replacement of compressor).
Note
If recirculated air mode is switched on for around 15 minutes, the symbol 3
will begin to flash in the Climatronic display as a sign that the recirculated air
mode is switched on long-term. If the recirculated air mode is not switched
off, the symbol 3 flashes for around 5 minutes.
Air outlet vents
Fig. 118
Air outlet vents
Page 226 of 256
No.Power consumer12Infotainment screen13Not assigned14Operating lever under the steering wheel, light switch, ignition key
removal lock (automatic gearbox), headlight flasher, rain sensor, re-
versing camera15Air conditioning, automatic transmission, diagnostic connector, heat-
ed windscreen16Instrument cluster, emergency call17Anti-theft alarm, horn18Heating of the rear seats19Not assigned20Not assigned21Not assigned22Windscreen and rear window washer system (without KESSY or
without heated windscreen)23Heated front seats24Air conditioning/heating25Not assigned26Heated front seats27Rear window wiper28Not assigned29airbag
30
Electric windows, reverse light switches, air conditioning system,
Park Assist, exterior mirror settings, power feed for centre button
strip, power feed for side button strip, interior mirror, switch for haz-
ard warning lights31Fuel pump, radiator fan, cruise control, windscreen and rear window
washer, light switch32Diagnostic connection, headlamp levelling, operating lever under the
steering wheel33Engine starting, clutch pedal switch34Heated windscreen washer jets35Not assignedNo.Power consumer36USB charge function37Radar38Not assigned39Not assigned40Not assigned41Rear window heater42Power windows - front passenger43Tow hitch44Cigarette lighter, 12-volt socket in the interior, 12-volt socket in the
luggage compartment45Power windows - rear right46Front and rear window washer, operating lever under the steering
wheel47Tow hitch48Tow hitch49Fuel pump50Infotainment51Heating of the external mirror52KESSY53Steering lock (KESSY)54ABS or ESC55Not assigned56Not assigned57Not assigned58Heating of the rear seats59Not assigned224Do-it-yourself
Page 239 of 256
Index
A
A2DP/AVRCP
128
Abort route guidance
154
ABS
40, 170
Accessories
190
Activation of online services
13
Adjusting Steering wheel
19
Advance warning / Emergency braking
45
Advice on tyre/wheel usage
205
Air-conditioning system Air outlet vents
90
airbag warning light
40
Airbag
24
Adjustments and impairments to the airbag
system
191
Deactivation26
Deployment24
Airbag system
24
Air conditioning
87
Air distribution control89
Climatronic88
Manual air conditioning88
Air distribution control
89
Air outlet vents
90
Alarm
56
Trailer189
All-year tyres
208
Alphanumeric keyboard
95
Alternative routes
105
AM
111, 112
Amundsen external module
93
Infotainment description91
Android Auto136
Anti-lock brake system (ABS)
170
Anti-theft alarm system
56
Trailer189
Anti-theft wheel bolts
213
APN
103
Apple CarPlay
137
applications Disclaimer
91
Armrest Front
69
Rear70
Ashtray
78
Assembling the tow bar, Step 1
185
tow bar, Step 2185
Assist systems
169
Audio source
118
Auto Check Control Vehicle status
46
Automatic consumer shutdown
203
Automatic drive Selector lever
165
Automatic driving light control
61
Automatic gearbox Disengage selector lever
166
Kickdown166
Malfunction42
Selector lever lock165
Start and drive166
Warning light42
Automatic switch-off of Infotainment
95
Automatic transmission
165
Selector lever emergency unlocking220
Tiptronic166
Avoiding damage to your vehicle
168
B
Ball bar Standby position
185
Ball head Check fitting
186
Ready position184
Battery Changing in key
219
Belts
21
Belt tensioners
23
Blues Infotainment description
92
Bluetooth A2DP/AVRCP
102
Name102
Paired external devices102
Profiles128
Set105, 108
setting102
Switching on/off102, 108
Update100, 103
Updates108
Visibility102, 108
Bluetooth Player
119
Bluetooth
Page 245 of 256
Managing paired devices128
Manoeuvre Graphical driving recommendations
153
Navigation announcements153
Manual air conditioning Air distribution control
89
Controls88
Manual gear changing See Gear changing
164
Map Automatic scale
149
Display141
Display of traffic signs105
Display options149
Display POIs144
Fast map view149
Lane guidance105
Main menu141
Manual scale149
Map centring150
Operation141
Orientation150
POI display105
Road signs151
MAXI DOT See MAXI DOT display
49
MAXI DOT display assist systems menu item
50
Audio menu item50
Main menu49
Navigation menu item50
Operation47
MAXI DOT Display Apple CarPlay
50
Telephone menu50
Maximum speed
235
MCB
171
Mechanical window lifter
57
opening/closing58
media
Compatible sources120
file formats120
Requirements and Restrictions120
USB73
Media Audio source
118
Bluetooth Audio119
Browser117
File Formats122
List117
Main menu115, 116
Multimedia database118
Operation115
Playback control116
Safe removal of the data source102
Safe removal of the external data source108
SD card118
Select audio source116
Set109, 111
Setting104
Supported Media122
USB119
Voice control98
WLAN120
Media Command Control
125
Main menu124
Supported formats125
Memory
49
Mirror
65, 67
MirrorLink
