
RefuelingVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
General information Refuel promptly
Refuel no later than at a range of
30 miles/50 km, or operation of the engine is not
ensured and damage may occur.◀
Fuel cap
Opening1.Briefly press the rear edge of the fuel filler
flap.2.Turn the fuel cap counterclockwise.3.Place the fuel cap in the bracket attached to
the fuel filler flap.
Closing
1.Fit the cap and turn it clockwise until you
clearly hear a click.2.Close the fuel filler flap.
Do not pinch the retaining strap
Do not pinch the retaining strap attached
to the cap; otherwise, the cap cannot be closed
properly and fuel vapors can escape.
A message is displayed if the cap is loose or
missing.◀
Manually unlocking fuel filler flap
In the event of an electrical malfunction, for ex‐
ample.
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Pull the green knob with the fuel pump symbol.
This releases the fuel filler flap.
Observe the following when
refueling
The fuel tank is full when the filler nozzle clicks
off the first time.
Do not overfill the fuel tank
Do not overfill the fuel tank; otherwise fuel
may escape, causing harm to the environment
and damaging the vehicle.◀
Handling fuels
Obey safety regulations posted at the gas
station.◀
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Socket for OBD Onboard
Diagnosis
Position
There is an OBD socket on the driver's side for
checking the primary components in the vehicle
emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as pos‐
sible.
Canadian model: warning light indi‐
cates the engine symbol.▷The warning lamp flashes under certain cir‐
cumstances:
This indicates that there is excessive misfir‐
ing in the engine.
Reduce the vehicle speed and have the sys‐
tem checked immediately; otherwise, seri‐
ous engine misfiring within a brief period can
seriously damage emission control compo‐
nents, in particular the catalytic converter.
Fuel cap
The indicator lamp lights up.
If the fuel cap is not properly tightened,
the OBD system may conclude that fuel
vapor is escaping. If the cap is then tightened,
the display should go out in a short time.
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535i xDriveApproved front axle loadlbs/kg2,701/1,225Approved rear axle loadlbs/kg2,910/1,320Approved roof load capacitylbs/kg220/100Cargo area capacitycu ft/l18.36/520
 
550i xDriveApproved gross vehicle weightlbs/kg5,600/2,540Loadlbs/kg1,036/470Approved front axle loadlbs/kg2,800/1,270Approved rear axle loadlbs/kg2,954/1,340Approved roof load capacitylbs/kg220/100Cargo area capacitycu ft/l18.36/520
Capacities
 
US gal/litersNotesFuel tank18.5/70Fuel quality, refer to
page  188Windshield and headlamp
washer system1.3 / 5Seite 235Technical dataReference235
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External start 221 
External temperature dis‐ play  84 
External temperature warn‐ ing  84 
Eyes for securing cargo  176 
F
Failure message, refer to Check Control  81 
False alarm, refer to Uninten‐ tional alarm  43 
Fan, refer to Air flow  149 
Fault displays, refer to Check Control  81 
Filler neck for engine oil  207 
Fine wood, care  228 
First aid kit  221 
Fitting for towing, refer to Tow fitting  224 
Flat tire, changing wheels  218 
Flat Tire Monitor FTM  105 
Flat tire, Tire Pressure Monitor TPM  102 
Flat tire, warning lamp  103, 106  
Flooding  173 
Floor carpet, care  228 
Floor mats, care  228 
Fold down the rear seat back‐ rest, see Though-loading
system  160 
Fold-out position, windshield wipers  71 
Foot brake  173 
Front airbags  99 
Front fog lamps  97 
Front fog lamps, front, bulb re‐ placement  216 
Front lamps  213 
Front passenger airbags, au‐ tomatic deactivation  101 
Front passenger airbags, indi‐ cator lamp  101 
FTM Flat Tire Monitor  105 Fuel cap  186 
Fuel consumption, current  85 
Fuel consumption, refer to Average fuel consump‐
tion  89 
Fuel filler flap  186 
Fuel gauge  84 
Fuel quality  188 
Fuel, tank capacity  235 
Fuse  219 
G
Garage door opener, refer to Integrated universal remote
control  155 
Gasoline  188 
Gasoline quality  188 
Gear change, automatic trans‐ mission  73 
Gear shift indicator  86 
General driving notes  172 
Glass sunroof, powered  45 
Glove compartment  164 
Gross vehicle weight, ap‐ proved  233 
H
Handbrake, refer to Parking brake  66 
Hand-held transmitter, alter‐ nating code  156 
Hazard warning flashers  220 
HDC Hill Descent Control  121 
Head airbags  99 
Headlamp control, auto‐ matic  95 
Headlamp courtesy delay fea‐ ture  95 
Headlamp courtesy delay fea‐ ture via remote control  35 
Headlamp flasher  69 
Headlamp glass  213 
Headlamps  213 
Headlamps, care  227 Headlamp washer system  69 
Headliner  15 
Head restraints  47 
Head restraints, front  52 
Head restraints, rear  53 
Head-Up Display  146 
Head-up Display, care  229 
Heavy cargo, stowing  176 
Height, vehicle  232 
High-beam Assistant  96 
High beams  69 
High beams/low beams, refer to High-beam Assistant  96 
Hill Descent Control HDC  121 
Hills  174 
Hill start assistant, refer to Drive-off assistant  119 
Hints  6 
Holder for beverages  166 
Homepage  6 
Hood  204 
Horn  12 
Hotel function, trunk lid  39 
Hot exhaust system  173 
HUD Head-Up Display  146 
Hydroplaning  173 
I
Ice warning, refer to External temperature warning  84 
Icy roads, refer to External temperature warning  84 
Identification marks, tires  198 
Identification number, refer to Important features in the en‐
gine compartment  204 
iDrive  16 
Ignition key, refer to Remote control  30 
Ignition off  62 
Ignition on  62 
Indication of a flat tire  103 , 106  
Individual air distribution  149 Seite 239Everything from A to ZReference239
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Power sunroof, glass 45 
Power windows  43 
Pressure, tire air pres‐ sure  189 
Pressure warning FTM, tires  105 
Profile, refer to Personal Pro‐ file  31 
Programmable memory but‐ tons, iDrive  20 
Protective function, glass sun‐ roof  46 
Protective function, win‐ dows  44 
Push-and-turn switch, refer to Controller  16 
R
Radiator fluid  209 
Radio-operated key, refer to Remote control  30 
Radio ready state  63 
Radio, see user's manual for Navigation, Entertainment
and Communication 
Rain sensor  70 
Rear automatic climate con‐ trol  152  
Rear axle steering  122 
Rear lamps  216 
Rear socket  159 
Rearview mirror  55 
Rear window defroster  150 
Recirculated-air mode  150 
Recommended tire brands  201 
Refueling  186 
Remaining range  85 
Remote control/key  30 
Remote control, malfunc‐ tion  36 
Remote control, universal  155 
Replacement fuse  219 
Replacing parts  212 
Replacing wheels/tires  201 Reporting safety defects  9 
RES button  128 
Reserve warning, refer to Range  85 
Reset, Tire Pressure Monitor TPM  103 
Residual heat, automatic cli‐ mate control  150 
Retaining straps, securing cargo  176 
Retreaded tires  201 
Reversing lamp, bulb replace‐ ment  217 
Roadside parking lamps  95 
Roller sunblinds  44 
Roll stabilization, refer to Adaptive Drive  122 
Roll stabilization, refer to Dy‐ namic Drive  122 
RON gasoline quality  188 
Roof load capacity  233 
Roof-mounted luggage rack  176 
Rope for tow-starting/tow‐ ing  224  
RSC Run Flat System Compo‐ nent, refer to Run-flat
tires  202 
Rubber components, care  228 
Run-flat tires  202 
S
Safe braking  173 
Safety  7 
Safety belt reminder for driv‐ er's seat and front passenger
seat  52 
Safety belts  51 
Safety belts, care  228 
Safety Package, refer to Active Protection  117 
Safety switch, windows  44 
Safety systems, airbags  99 
Saving fuel  178 Screen, refer to Control Dis‐
play  16 
Screwdriver  212 
Screw thread for tow fit‐ ting  224 
Seat belts, refer to Safety belts  51 
Seat heating, front  50 
Seat heating, rear  50 
Seating position for chil‐ dren  58 
Seat, mirror, and steering wheel memory  54 
Seats  47 
Seat ventilation, front  50 
Selection list in instrument cluster  88 
Selector lever, automatic transmission  73 
Sensors, care  229 
Service and warranty  7 
Service requirements, Condi‐ tion Based Service CBS  210 
Service requirements, dis‐ play  85 
Service, Roadside Assis‐ tance  221 
Settings on Control Dis‐ play  91 
Settings, storing for seat, mir‐ rors, steering wheel  54 
Shifting, automatic transmis‐ sion  72 
Shifting, manual transmis‐ sion  72 
Shift paddles on steering wheel  74 
Shoulder support  49 
Side airbags  99 
Side View  141 
Signaling, horn  12 
Signals when unlocking  35 
Sitting safely  47 
Size  232 
Ski bag  162 
Slide/tilt glass roof  45 Seite 242ReferenceEverything from A to Z242
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