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SPECIFICATIONS
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559
Decal for type designation, vehicle identifica-
tion number, permissible maximum weights and code designation for exterior colour and date ofmanufacture. The decal is positioned on the doorpillar, and will be visible when the right-hand reardoor is opened.
Decal A/C system for cars with refrigerant
R1234yf.
Decal A/C system for cars with refrigerant
R134a.
Label for parking heater.
Decal for engine code and the engine's serial
number.
Label for engine oil.
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SPECIFICATIONS
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571
Fuel tank - volume
Fuel tank volume for each respective engine alternative can be read in the table.
Engine Volume (litres)
AWD approx. 60
Other engines approx. 55
Related information
• Opening/closing the fuel filler flap and refu- elling (p. 417)
Air conditioning — specifications
The car's climate control system uses a refriger- ant, either R1234yf or R134a depending onmarket. Information about which refrigerant thecar's climate control system uses is printed on adecal located on the inside of the bonnet.
Prescribed grades and volumes of fluids and lubricants in the air conditioning system can beread in the tables below.
A/C decal
Decal for R134a
Decal for R1234yf
Symbol explanation R1234yf
Symbol Meaning
Caution
Mobile air conditioning system (MAC)
Lubricant type
A trained and certified technician is required in order to service themobile air conditioning system(MAC)
Flammable refrigerants
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SPECIFICATIONS
572
Refrigerant
Cars with refrigerant R134a
WeightPrescribed grade
700 g R134a
WARNING
The air conditioning system contains pressur- ised refrigerant R134a. This system must onlybe serviced and repaired by an authorisedworkshop.
Cars with refrigerant R1234yf
Weight Prescribed grade
650 g R1234yf
WARNING
The air conditioning system contains pressur- ised refrigerant R1234yf. In accordance withSAE J2845 (Technician Training for SafeService and Containment of RefrigerantsUsed in Mobile A/C System), service andrepair of the refrigerant system must only beperformed by trained and certified techniciansin order to ensure the safety of the system.
Compressor oil
Volume Prescribed grade
60 ml PAG SP-A2
Evaporator
IMPORTANT
The A/C system's evaporator must never be repaired or replaced with a previously usedevaporator. A new evaporator must be certi-fied and labelled in accordance with SAEJ2842.
Related information
• Servicing the climate control system (p. 520)
• Type designations (p. 558)
Fuel consumption and CO2 emissions
Fuel consumption and CO2 emissions can be affected negatively by several causes.
Examples of reasons for increased fuel consump- tion are as follows:• If the car is equipped with extra equipmentthat affects the car's weight.
• The driver's driving style.
• If the customer chooses wheels other thanthose fitted as standard on the model's basicversion then rolling resistance may increase.
• High speed results in increased wind resis-tance.
• Fuel quality, road and traffic conditions,weather and the condition of the car.
A combination of the above-mentioned examplescan result in significantly increased consumption.
NOTE
Extreme weather conditions, driving with a trailer or driving at high altitudes in combina-tion with fuel quality are factors that consider-ably increase the car's fuel consumption.
Page 587 of 594

ALPHABETICAL INDEX
585
Position lamp 136
Power operated tailgate 253, 256
Power panorama roof 158
Power save mode 415
Power seat 121, 123
Power windows 151
resetting 153
PPS (Pedestrian Protection System) 58
Preconditioning 206 start/shut-off 207
Timer 208
Protective grille 233
Pump up tyre 494
Puncture 490
Q
Queue Assist 304, 309, 316
Queue assistance 304, 309, 316
R
Radar sensor 290 Limitations 319
Radio 436 change and search for radio station 436
DAB 440
settings 441
voice control 118
Rain sensor 149
Raising the car 512Rear door sun blind 153
Rear seat 128 Climate control 187, 188
Fan 193
head restraint 128
heating 203
lowering the backrest 130
Temperature 190
Rearview and door mirrors compass 156, 157
door 153
electrically retractable 155
heating 194
interior 155
rear window
heating 194
Washers 151
Wiper 151
Recommendations during driving 415
Recovery 432
Red Key 239
Refrigerant 520
Refuelling 417
Regeneration 421 Remote control, HomeLink ®
programmable 162
Remote control immobiliser 260
Remote control key 176, 236, 239, 243 battery replacement 257
connect to driver profile 176
detachable key blade 250
loss 236
range 238
Remote control key system, type approval 265
Remote updates 509
Resetting, trip meter 166
Resetting the door mirrors 154
Resetting the power windows 153
Restore settings 179
Retractable power door mirrors 155