Page 81 of 126

Refueling
80
Refueling 
Fuel filler door 
Always switch off the engine before refu-
eling, as it is not possible to add fuel with 
the engine running, and attempts to do so may 
also trigger the Service Engine Soon lamp.< 
To open and close: press the rear edge of the 
fuel filler door. 
Manual release 
In the event of an electrical malfunction in the 
system, you can release the fuel filler door man-
ually:
1.Open the cover flap in the cargo area on the 
right-hand side panel, refer to page68.
2.Pull the green button.
Always observe all applicable precautions 
and regulations when handling fuels. 
Never carry spare fuel containers in your vehi-
cle. Whether empty or full, these containers can 
leak, cause an explosion, and lead to fire in the 
event of a collision.< 
Observe the following when refueling
When handling fuels, comply with all of 
the applicable safety precautions posted 
at the service station.< 
Put the filler cap in the bracket attached to the 
fuel filler door.
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Lifting the filler nozzle 
during refueling
>results in premature pump shutoff
>can lead to reduced efficiency in the fuel-
vapor recovery system
The fuel tank is full when the filler nozzle clicks 
off the first time.
Closing fuel filler cap
Fit the cap and turn it clockwise until you clearly 
hear a click.
Close the filler cap carefully after refueling 
until a click is heard. While closing, be 
sure not to squeeze the strap which is fastened 
to the cap. A loose or missing cap will activate 
the Check gas cap lamp
*.< 
The warning lamp
* lights up.
The fuel filler cap is not properly closed 
or is missing. Check whether the fuel 
filler cap is properly closed.
Fuel tank capacity
Approx. 17.7 gallons/67 liters, including the 
reserve capacity of approx. 2 gallons/8 liters. 
     
        
        Page 113 of 126

Technical data
112
Weights 
Capacities 
X3 2.5iX3 3.0i
Curb weight
with manual transmission
with automatic transmissionlbs./kg
lbs./kg4,001/1,815
4,045/1,8354,023/1,825
4,067/1,845
Approved gross vehicle weight
with manual transmission
with automatic transmissionlbs./kg
lbs./kg4,993/2,265
5,049/2,2905,049/2,290
5,104/2,315
Payload
with manual transmission
with automatic transmissionlbs./kg
lbs./kg992/450
1,003/4551,025/465
1,036/470
Approved front axle load lbs./kg 2,425/1,100 2,425/1,100
Approved rear axle load lbs./kg 2,756/1,250 2,778/1,260
Approved roof load capacity lbs./kg 165/75 165/75
Cargo area capacity cu ft/l 71/2,011 71/2,011
Never exceed either the approved axle loads or the gross vehicle weight.
Notes
Fuel tank
Reserve gal./liters
gal./litersapprox. 17.7/67
approx. 2/8Fuel specification: 
page81
Windshield washer/
headlamp washer systemquarts/liters approx. 3.2/3.0
approx. 6.9/6.5For details: page90
Engine oil and filter change quarts/liters approx. 6.6/6.2 For details: page90 
     
        
        Page 121 of 126

Everything from A to Z
120 Remaining distance for 
Service43
Remote control16
– garage-door opener62
– malfunction17
– tailgate17
Removing condensation, 
windows
– air conditioner58
– automatic climate control60
Replacement fuses102
Replacement keys16
Replacing bulbs, refer to 
Lamps and bulbs95
Replacing tires
– new wheels and tires86
– wheel changes99
Replacing windshield 
wiper95
Reporting safety defects7
Reserve indicator lamp, refer 
to Fuel gage42
Restraint systems
– for children31
– refer to Safety belts27
Reverse gear
– automatic transmission with 
Steptronic37
– manual transmission36
Roadside Assistance, refer to 
Receiving assistance103
Roadside parking lamps54
– replacing bulbs97
Roll-up cover, refer to Cargo 
area cover67
Roof load, refer to 
Weights112
Roof-mounted luggage 
rack76
Rope, refer to Tow-starting 
and towing105
Rotating coin holder, refer to 
Storage compartments64
Run-flat indicator, refer to Flat 
Tire Monitor49
S
Safety belts27
– sitting safely24
– warning lamp27
Safety belt tensioners, refer to 
Safety belts27
Safety defects, reporting7
Safety feature, power 
windows20
Safety systems, refer to
– ABS Antilock Brake 
System47
– Airbags51
– DSC Dynamic Stability 
Control47
– xDrive48
Screwdriver, refer to Onboard 
tool kit95
Seat heating27
Seat memory, refer to Seat 
and mirror memory26
Seats
– adjusting electrically26
– adjusting sports seat25
– heating27
– memory, refer to Seat and 
mirror memory26
– sitting safely24
– storing the setting26
Securing cargo, refer to Cargo 
loading74
Selector lever, automatic 
transmission37
Selector lever interlock, refer 
to Shiftlock37
Selector-lever positions, 
automatic transmission36
Service, refer to Receiving 
assistance103
Service and warranty7
Service Engine Soon34,94
Service Interval Display43,93
Setting interior 
temperature57,60
Shifting gears, with automatic 
transmission with 
Steptronic37Shiftlock37
Side airbags51
Side tilt, permissible76
Side turn signals, replacing 
the bulbs97
Sitting safely24
– with airbags24
– with safety belts24
Ski bag66
Smokers' package, refer to 
Ashtray65
Snow chains87
SOS, refer to Initiating an 
emergency call103
Spare fuses102
Spare key16
Spare tire, refer to Wheel 
changes99
Spare wheel, refer to Compact 
wheel99
Specified oils91
Speed
– with compact wheel101
– with winter tires86
Speedometer11
– refer to Instrument 
cluster11
Sport program, automatic 
transmission with 
Steptronic37
Sports seat25
Stability control, refer to DSC 
Dynamic Stability 
Control47
Starting, refer to Engine34
Starting difficulties
– jump starting104
Starting engine34,35
Starting problems at very low 
temperatures35
Status of this Owner's Manual 
at time of printing5
Steering lock34
Steering wheel10,12
– adjustment28
– buttons12
– lock34
Steering wheel heater28