
▷When the engine is running or when elec‐
trical drive readiness is available.
Residual cooling
When the automatic climate control has re‐
duced the interior temperature, this tempera‐
ture can be maintained after the engine has
been switched off. This function can be acti‐
vated up to 15 minutes after the engine is
switched off and for a maximum period of 6 mi‐
nutes.
Functional requirement
▷The high-voltage battery is sufficiently
charged.▷External temperature at least ap‐
prox. 59 ℉/15 ℃.
Switching on
1.Switch off the ignition.2.  Press the right side of the button
on the driver's side.
  The symbol appears on the automatic cli‐
mate Control Display.
The interior temperature, air flow and air distri‐
bution can be adjusted with the radio-ready
state switched on.
Switch off Press and hold the left button.
  The symbol on the automatic climate Con‐
trol Display disappears.
Parked-car ventilation The conceptThe parked-car ventilation ventilates the vehi‐
cle interior and lowers its temperature, if
needed.
The system can be switched on and off di‐
rectly or by using two preset reel-on times. It
remains switched on for 30 minutes.
Open the vents to allow air to flow out.
Functional requirement▷When operated directly and if there is no
parked-car heating: any external tempera‐
ture.
Switching on/off directly
On the Control Display:
1."Settings"2."Climate"3."Activate comf. ventilation"
  The symbol on the automatic climate con‐
trol flashes if the system is switched on.
The system continues to run for some time af‐
ter being switched off.
Preselecting the reel-on time On the Control Display:
1."Settings"2."Climate"3."Timer 1:" or "Timer 2:"4.Enter the desired time.5.Press the controller to adopt the setting.
Activating the reel-on time
On the Control Display:
1."Settings"2."Climate"3."Activate timer 1" or "Activate timer 2"
  Symbol on the automatic climate control
lights up.
  The symbol on the automatic climate con‐
trol flashes when the system has been
switched on.
Seite 173Climate controlControls173
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Configuring ECO PRO
Via the Driving Dynamics Control1.Activate ECO PRO.2."Configure ECO PRO"3.Configure the program.
Via the iDrive
1."Settings"2."ECO PRO mode"
Or
1."Settings"2."Driving mode"3."Configure ECO PRO"
Configure the program.
ECO PRO Tip
▷"Tip at:":
Adjust the ECO PRO speed.▷"ECO PRO speed warning":
The output is reduced once the set ECO
PRO speed is reached.
ECO PRO climate control
"ECO PRO climate control"
Climate control is set to be fuel-efficient.
By making a slight change to the set tempera‐
ture, or slowly adjusting the rate of heating or
cooling of the car's interior, fuel consumption
can be economized.
The mirror heating is made available when out‐
side temperatures are very cold.
ECO PRO potential
Shows potential savings with the current set‐
tings in percentages.
Display in the instrument cluster
ECO PRO bonus range An adjusted driving style helps
you extend your driving range.
This may be displayed as the
bonus range in the instrument
cluster.
The bonus range is shown in the range display.
The bonus range is automatically reset every
time the vehicle is refueled.
Efficiency displayDisplay in the instrument cluster
A mark in the efficiency display informs about
the current driving style.
Mark in the area of arrow 1: display of the en‐
ergy recovered by coasting or when braking.
Mark in the area of arrow 2: display when ac‐
celerating.
Your driving style's efficiency is shown by the
bar's color:
▷Blue display: efficient driving style as long
as the mark moves within the blue range.▷Gray display: adjust driving style, e. g. by
backing off the accelerator pedal.
The display switches to blue as soon as all
conditions for fuel-efficiency-optimized driving
are met.
Seite 198Driving tipsSaving fuel198
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Protective function, win‐dows  53 
Push-and-turn switch, refer to Controller  18 
R Radiator fluid  221 
Radio-operated key, refer to Remote control  38 
Radio ready state  76 
Radio, see user's manual for Navigation, Entertainment
and Communication 
Rain sensor  86 
Rear automatic climate con‐ trol  171  
Rear lights  228 
Rear seats  60 
Rear seats, basic position  62 
Rear sockets  179 
Rear vanity mirror  70 
Rearview camera  157 
Rearview mirror  68 
Rear window defroster  169 
Recirculated-air mode  169 
Recommended fuel grade  204 
Recommended tire brands  211 
Refueling  202 
Remaining range  99 
Remote control/key  38 
Remote control, auxiliary air conditioning, key  174 
Remote control, malfunc‐ tion  42 
Remote control, univer‐ sal  175  
Replacement fuse  231 
Replacing parts  225 
Replacing wheels/tires  211 
Reporting safety defects  10 
RES button  149 
RES button, see Active Cruise Control, ACC  146 RES button, see Cruise con‐
trol  153  
Reserve warning, refer to Range  99 
Reset, Tire Pressure Monitor TPM  119 
Residual cooling  173 
Residual heat, automatic cli‐ mate control  170 
Retaining straps, securing cargo  194 
Retreaded tires  211 
Reversing lamp, bulb replace‐ ment  228 
Roadside parking lights  109 
Roller sunblinds  54 
RON recommended fuel grade  204 
Roofliner  17 
Roof load capacity  245 
Roof-mounted luggage rack  194 
Rope for tow-starting/ towing  235 
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires  212 
Rubber components, care  239 
Run-flat tires  212 
S Safe braking  191 
Safety  7 
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat  64 
Safety belts  63 
Safety belts, care  239 
Safety of the high-voltage system  34 
Safety Package, refer to Ac‐ tive Protection  137 
Safety switch, windows  53 
Safety systems, airbags  113 Saving fuel  196 
Screen, refer to Control Dis‐ play  18 
Screwdriver, see Onboard ve‐ hicle tool kit  225 
Screw thread, refer to Screw thread for tow fitting, screw
thread for tow fitting  236 
Sealant  212 
Seat belts, refer to Safety belts  63 
Seat heating, front  60 
Seat heating, rear  62 
Seating position for chil‐ dren  72 
Seat, mirror, and steering wheel memory  67 
Seats  57 
Seats, front  57 
Seats, rear  60 
Seat ventilation, front  60 
Seat ventilation, rear  63 
Selection list in instrument cluster  102 
Selector lever, Steptronic transmission  88 
Self-leveling suspension, air suspension  142 
Self-leveling suspension, malfunction  142 
Sensors, care  240 
Service and warranty  8 
Service requirements, Condi‐ tion Based Service
CBS  223 
Service requirements, dis‐ play  99 
Services, ConnectedDrive 
SET button, see Active Cruise Control, ACC  146 
SET button, see Cruise con‐ trol  153  
Settings, locking/unlock‐ ing  50 
Settings on Control Dis‐ play  105 Seite 253Everything from A to ZReference253
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Traction control 141 
TRACTION, driving dynam‐ ics  141  
TRACTION program, Dy‐ namic Driving Control  143 
Transmission lock, electronic unlocking  90 
Transmission, see Steptronic transmission  88 
Transporting children safely  72 
Tread, tires  210 
Trip computer  103 
Triple turn signal activa‐ tion  84 
Trip odometer  98 
Trunk lid, automatic  45 
Trunk lid closing  45 
Trunk lid, closing with no- touch activation  49 
Trunk lid, emergency unlock‐ ing  47 
Trunk lid, hotel function  47 
Trunk lid, manual opera‐ tion  45 
Trunk lid opening  44 
Trunk lid, opening with no- touch activation  49 
Trunk lid via remote con‐ trol  42 
Turning circle  244 
Turning circle lines, rearview camera  159 
Turn signals, operation  84 
Turn signals, rear, bulb re‐ placement  228 
U
Unintentional alarm  52 
Units of measure  106 
Universal remote control  175 
Unlock button, Steptronic transmission  88 
Unlocking/locking via door lock  43 Unlocking/locking with re‐
mote control  41 
Unlocking, settings  50 
Updates made after the edito‐ rial deadline  7 
Upholstery care  239 
USB interface  179 
V
Vanity mirror  177 
Vehicle battery  230 
Vehicle battery, replac‐ ing  230  
Vehicle, break-in  188 
Vehicle care  238 
Vehicle features and op‐ tions  6 
Vehicle identification num‐ ber  9 
Vehicle jack  229 
Vehicle paint  238 
Vehicle storage  240 
Vehicle wash  237 
Ventilation  170 
Venting, see ventilation  170 
Vent, see ventilation  170 
VIN, see vehicle identification number  9 
Voice activation system  26 
W Warning and indicator lamps, see Check Control  94 
Warning displays, see Check Control  94 
Warning messages, see Check Control  94 
Warning triangle  233 
Warranty  7 
Washer fluid  87 
Washer nozzles, wind‐ shield  86 
Washer system  85 
Washing, vehicle  237 Water, hybrid system  34 
Water on roads  191 
Weights  245 
Welcome lamps during un‐ locking  41 
Welcome lights  108 
What to do after an acci‐ dent  236 
Wheel base, vehicle  244 
Wheel cleaner  239 
Wheels, changing  211 
Wheels, everything on wheels and tires  206 
Wheels, Flat Tire Monitor FTM  116 
Wheels, Tire Pressure Moni‐ tor TPM  118 
Width, vehicle  244 
Window defroster, rear  169 
Windows, powered  52 
Windshield, climate con‐ trol  190  
Windshield washer fluid  87 
Windshield washer noz‐ zles  86 
Windshield washer sys‐ tem  85 
Windshield wiper  85 
Winter storage, care  240 
Winter tires, suitable tires  211 
Winter tires, tread  210 
Wiper  85 
Wiper blades, replacing  225 
Wiper fluid  87 
Wiper, fold-out position  87 
Wiper system  85 
Wood, care  239 
Word match concept, naviga‐ tion  24 
Working on the hybrid sys‐ tem  34 
Wrench, see Onboard vehicle tool kit  225 Seite 255Everything from A to ZReference255
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