Refueling
Fuel cap
Opening
1.
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. 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.
Handling fuels
Obey 
safety regulations posted at the gas
station.◀
Fuel tank capacity
Fuel tank capacity: approx. 18.5 US gal/70 liters.
Refuel promptly
Refuel below a range of 30 miles/50 km;
otherwise, engine functions are not ensured and
damage may occur.◀ Seite 240
240 Online Edition for Part no. 01 40 2 606 469 - 03 11 490
Refueling 
535i xDrive
Approved gross vehicle weight lbs/kg
5,379/2,440
Load lbs/kg1,058/480
Approved front axle load lbs/kg2,701/1,225
Approved rear axle load lbs/kg2,910/1,320
Approved roof load capacity lbs/kg220/100
Cargo area capacity cu ft/l18.36/520 
550i xDrive
Approved gross vehicle weight lbs/kg
5,600/2,540
Load lbs/kg1,036/470
Approved front axle load lbs/kg2,800/1,270
Approved rear axle load lbs/kg2,954/1,340
Approved roof load capacity lbs/kg220/100
Cargo area capacity cu ft/l18.36/520Capacities
 
Notes
Fuel tank US gal/liters approx. 18.5/70 Fuel quality, refer
to page 241
Windshield and headlamp
washer system US quarts/liters approx. 5.3/5.0 Seite 284
284 Online Edition for Part no. 01 40 2 606 469 - 03 11 490Technical data 
External temperature warn‐
ing 73 
Eyes for securing cargo 149 
F
Fader 172 
Failure message, refer to Check Control 70 
False alarm, refer to Uninten‐ tional alarm  40 
Fan, refer to Air volume  127 
Fault displays, refer to Check Control 70 
Filler neck for engine oil  257 
Fine wood, care 276 
First aid kit  270 
Fitting 
for towing, refer to Tow
fitting  273 
Flat tire, Tire Pressure Monitor TPM 88 
Flat tire, warning lamp  89 
Flat tire, wheel change  267 
Flooding  147 
Floor carpet, care 276 
Floor mats, care 276 
FM/AM station  174 
Fold-out position, windshield wipers 64 
Foot brake  147 
Front airbags  85 
Front fog lamps  83 
Front fog lamps, front, bulb re‐ placement 265 
Front lamps 263 
Front passenger airbags, au‐ tomatic deactivation  86 
Front passenger airbags, indi‐ cator lamp  87 
Front seats, adjusting  44 
Fuel cap 240 
Fuel consumption, current 74 
Fuel consumption, refer to Average fuel consump‐
tion 76 
Fuel filler flap  240 
Fuel gauge  72 
Fuel quality  241  Fuel, tank capacity 
284 
Fuse 268 
G
Garage door opener, refer to Integrated universal remote
control 132 
Gas station recommenda‐ tion 163 
Gear 
change, automatic trans‐
mission 65 
Gear shift indicator 75 
General driving notes 146 
Glass sunroof, powered 41 
Glove compartment 138 
GPS navigation, refer to Navi‐ gation system  154 
Gross vehicle weight, ap‐ proved 283 
Gross weight, permissible for trailer towing  283 
H
Hand brake, refer to Parking brake 60 
Hand-held transmitter, alter‐ nating code  133 
Hazard warning flashers 269 
HDC Hill Descent Control  96 
HD Radio  175 
Head airbags  85 
Headlamp control, auto‐ matic 81 
Headlamp courtesy delay fea‐ ture 80 
Headlamp courtesy delay fea‐ ture via remote control 33 
Headlamp flasher  62 
Headlamp glass  263 
Headlamps  263 
Headlamps, care  275 
Headlamp washer system 62 
Headliner 15 
Headphones, rear entertain‐ ment 205 
Head restraints 44  Head restraints, front 49 
Head restraints, rear 50 
Head-up Display 
124 
Head-up Display, care  276 
Heavy cargo, stowing 149 
Height, seats  44 
Height, vehicle 280 
High-beam Assistant  82 
High beams  62 
High beams/low beams, refer to High-beam Assistant  82 
Hill Descent Control HDC  96 
Hills 148 
Hill start assistant, refer to Drive-off assistant 95 
Hints 6 
Holder for beverages 140 
Homepage  6 
Hood 255 
Horn 12 
Hotel function, trunk lid  37 
Hot exhaust system 146 
House number, entering for navigation  155 
Hydroplaning  147 
I
Ice warning, refer to External temperature warning 73 
Icy roads, refer to External temperature warning 73 
Identification marks, tires  249 
Identification number, refer to Engine compartment  255 
iDrive 16 
Ignition key, refer to Remote control 28 
Ignition off 58 
Ignition on 58 
Indication of a flat tire  89 
Individual air distribution  126 
Individual settings, refer to Personal Profile 29 
Inflation pressure, tires 242 
Info display, refer to Com‐ puter 75 
Seite 297
297Online Edition for Part no. 01 40 2 606 469 - 03 11 490
 
Reference Mobility Communication Entertainment Navigation Driving tips Controls At a glance