Page 648 of 673
SPECIFICATIONS
* Option/accessory.
646
Towing capacity and tongue weight Towing capacity and tongue weight are shown in the tables below.
Category
USA
(lbs) Canada
(kg)
Max. trailer weights Without brakes: 1650 750 With brakes:
2000 900
Max. tongue weight 200 90
CAUTION
The maximum trailer weights listed are only applicable for altitudes up to3280 ft (1,000 m) above sea level.With increasing altitude the enginepower and therefore the car's climbingability are impaired because of thereduced air density, so the maximumtrailer weight has to be reducedaccordingly. The weight of the car andtrailer must be reduced by 10% forevery further 3280 ft (1,000 m) (orpart thereof).
Related information
Type designations (p. 640)
Weights (p. 645)
Driving with a trailer (p. 444)
Trailer Stability Assist
* (p. 446)
Page 659 of 673

INDEX
657
limitations 344
rest stop guidance 343
Driver performance 88 settings 89
Driver profile 133 edit 134, 135, 137
select 134
Driver support system 268 Drive mode 301
Drive systems 420 Driving cooling system 441
with a trailer 444
Driving economy 429
Driving through standing water 434driving with a trailer towball load 646
towing capacity 646
E
Economical driving 429
Electrical outlet 560
use 562
Electrical system 593
Electric drive motor specifications 647
electric motor 420 Range 431
Electric parking brake 408
Electronic immobilizer 247
emergency brake lights 159
Emission inspection readiness 576Energy distribution using map data 426
Engine automatic start and stop of combus-
tion engine 421
overheating 441
start 400
turn off 402
Engine braking 405, 415 Engine compartment coolant 590
engine oil 588
overview 587
Engine drag control 269
Engine oil 588 filling 589
filter 588
grade and volume 648
Engine shutdown 402Engine specifications 647 Engine temperature high 441
Environment 28Ethanol content max. 10% by volume 437
Exterior dimensions 643
Extra heater (Auxiliary heater) 229
F
Federal Clean Air Act 576
Ferry transport 427
Flooded road 434
Fluids, volumes 636, 650
Fluids and oils 649, 650 Fog lights front 157
rear 158
Four-C 427 Front seat blower 218
climate 211
heating 212, 213
temperature 219
ventilation 213
Page 668 of 673

INDEX
666Tire tread 529
Tools 540Top tether anchors (child restraint sys-
tems) 73
Top view 129
Total airing function 234
Towing 448
Towing capacity and towball load 646
Towing eyelet 449TPMS - Tire Pressure Monitoring Sys-
tem 535
Traction control 269
Traffic information 466 Trailer
driving with a trailer 444
Lamps 447
swaying 446
Trailer Stability Assist 270 trailer 446
Trailer stabilizer 270, 446
Transmission 414 automatic 414, 415
Transmission fluid grade 649
Travel Link 474 Fuel 477
Notifications 476
Sports 478
weather 475
Tread depth 529 winter tires 547
Tread wear indicator 529
Trip computer 85 display in instrument panel 87
Trip odometer 85
Trip odometer resetting 88
Trip statistics 88 settings 89
Troubleshooting Adaptive Cruise Control 283
Camera unit 309
City Safety 324
Radar unit 309
TSA - Trailer Stability Assist 446
Tunnel detection 154
Turn off engine 402
Turn signals 156 Twin Engine general 382
Type approval HomeLink ® 454
radar system 306U
Uniform Tire Quality Grading 532
Units 129Unlocking settings 237
with key blade 246
USB socket for connecting media 486
V
Vehicle care 624, 625, 627, 628, 629, 630
leather upholstery 622
Vehicle Event Data 33 Vehicle functions in the center display 119
Vehicle key bat. low 239 Vehicle modem connecting vehicle to Internet 506
settings 507
Vehicle recovery 450
Vehicle status 581 inflation pressure 538
Vehicle upholstery 619, 621, 622, 623
Page 672 of 673
WARNING
California Proposition 65 Operating, servicing and maintaining a pas- senger vehicle can expose you to chemicalsincluding engine exhaust, carbon monoxide,phthalates, and lead, which are known tothe State of California to cause cancer andbirth defects or other reproductive harm. Tominimize exposure, avoid breathing exhaust,do not idle the engine except as necessary,service your vehicle in a well ventilated areaand wear gloves or wash your hands fre-quently when servicing your vehicle. Formore information go towww.P65Warnings.ca.gov/passenger-vehicle.