Refueling
192
Refueling
Always switch off the engine before refu-
eling; otherwise, fuel cannot be added to 
the tank and a message will be displayed.<
Take all precautionary measures and 
observe all applicable regulations when 
handling fuel. Do not carry any spare fuel con-
tainers in your vehicle. They can develop a leak 
and cause an explosion or cause a fire in the 
event of an accident.<
Fuel filler flap
Opening
1.Open the fuel filler flap. To do so, lightly 
press the rear edge.
2.Turn the gas cap counterclockwise.
3.Place the gas cap in the bracket attached to 
the fuel filler flap.
Closing
Fit the cap and turn it clockwise until you clearly 
hear a click.
Do not pinch the band attached to the 
cap; otherwise, the cap cannot be closed 
properly and fuel vapors can escape. A mes-
sage will be displayed if the gas cap is loose or 
missing.<
Manually releasing the fuel filler flap
In the event of a malfunction, you can release 
the fuel filler flap manually:
1.Remove the cover from the right-hand side-
wall of the cargo area.
2.Pull the button with the fuel pump symbol 
down.
The fuel filler flap is released.
Observe the following when refueling
When handling fuels, follow the safety 
instructions provided at filling stations; 
otherwise, there is a risk of personal injury or 
property damage.<
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid lifting the filler 
nozzle while filling the tank, as that would lead 
to
>premature pump shutoff
>reduced efficiency of the fuel-vapor recov-
ery system.
The fuel tank is full when the filler nozzle clicks 
off the first time.
Fuel tank capacity
Approx. 14 US gallons/53 liters, including the 
reserve capacity of 2.1 US gallons/8 liters.
Refuel as soon as possible once your 
cruising range falls below 30 miles/
50 km; otherwise, engine functions are not 
ensured and damage can occur.< 
Everything from A to Z
250 Town/city, for navigation121
Tow rope222
Tow-starting221
TPM, refer to Tire Pressure 
Monitor84
Track
– selecting on CD151
Traction control, refer to 
Dynamic Stability Control 
DSC81
Traffic bulletins
– categories135
Traffic bulletins, filtering135
Traffic bulletins for 
navigation133
– display in map view135
– during destination 
guidance135
Traffic jam
– displaying traffic 
bulletins133
Transmission
– 7-gear Sports automatic 
transmission with double 
clutch60
– automatic transmission with 
Steptronic57
– idle position61
– Launch Control64
– manually unlocking parking 
lock63
– manual transmission57
– reverse gear61
Transporting children 
safely52
Transport securing devices, 
refer to Securing cargo116
Tread depth, refer to Minimum 
tire tread199
Trip, deleting129
Trip, storing128
Trip-distance counter, refer to 
Trip odometer68
Triple turn signal activation64
Trip odometer68Trips, changing129
Trunk, refer to Cargo area
Trunk lid31
– Comfort Access34
– emergency release31
– opening from outside31
– unlocking with remote 
control28
Turning circle, refer to 
Dimensions227
Turn signals64
– indicator lamp12
– replacing bulbs215
– triple turn signal64
Tying down loads, refer to 
Cargo loading116
U
Underbody protection, refer to 
Caring for your vehicle209
Uniform Tire Quality Grading/
UTQR198
Units
– average fuel 
consumption72
Units of measure
– temperature72
Universal garage door opener, 
refer to Integrated universal 
remote control101
Unlatching, refer to 
Unlocking27
Unlocking
– from inside30
– from outside27
– trunk lid34
– without remote control, refer 
to Comfort Access33
Unlocking without a key, refer 
to Comfort Access33
Updating the navigation 
data120
USB audio interface163
V
VCD153
Vehicle
– battery217
– breaking in112
– cargo loading114
– decommissioning, refer to 
Vehicle storage212
– dimensions227
– Identification Number, refer 
to Engine compartment203
– parking56
– weight229
Vehicle jack217
Vehicle storage212
Ventilation99
– draft-free99
Ventilation when parked, refer 
to Parked car ventilation99
Vents, refer to Ventilation99
Video menu153
Video playback153
Voice, refer to Destination 
guidance through voice 
instructions132
Voice-activated phone 
book179
Voice commands
– overview22
– short commands231
– telephone177
Voice instructions from 
navigation system132
– repeating132
– switching on/off132
– volume132
Volume140
– audio sources140
– fuel tank, refer to 
Capacities230
– mobile phone173
– voice instructions132
Volume balance, tone 
setting141