2006 BMW 550I SEDAN fuel reserve

Controls
75Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Energy Control
Displays the current fuel consumption. This
allows you to see whether your current driving
style is conducive to fuel economy with mini-
mum exhaust emissions.
Fuel gauge
Fuel tank capacity: approx. 18.5 gallons/
70 liters. You will find information on refueling
on page194.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
After the reserve quantity has been reached, a
message briefly appears on the Control Display;
the remaining range is shown in the computer.
Below a range of approx. 30 miles/50 km, the
message remains on the Control Display.
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.<
Computer
Displays in instrument cluster
To display the information, press the BC button
in the turn signal lever from radio readiness.
The following information is displayed in the
specified order:
>Cruising range
>Average speed
>Average fuel consumption
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The range is projected
based on the driving style over the last 20 miles/
30 km.
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.<
Average speed
Periods with the vehicle parked and the engine
switched off are not included in the calculations
of average speed.
To reset average speed: press BC button on
turn signal lever for approx. 2 seconds.
Average fuel consumption
The average fuel consumption is calculated for
the time during which the engine is running.
You can use the Control Display to view your
fuel consumption rate over two different dis-
tances, refer to Displays on Control Display or
Trip computer
*.

Refueling
194
Refueling
Always switch off the engine before refu-
eling, otherwise no fuel can be filled into
the tank and a message is displayed.<
When handling fuel, always observe all
applicable precautionary measures and
regulations. Never transport reserve fuel con-
tainers in the vehicle. These could become
leaky and cause an explosion or a fire in an acci-
dent.<
Fuel filler door
To open and close: press the rear edge of the
fuel filler door.
Manual release
If an electrical malfunction should occur, you
can unlock the fuel filler door manually.
Sedan
1.In the luggage compartment, raise the floor
mat and the cover located beneath it.
2.Open the snap fasteners of the right side
panel and take off the side panel.3.Pull the knob with the gas pump symbol.
Sports Wagon
1.Unhook the retaining strap*, refer to
page119.
2.Open the right-hand side panel in the cargo
area.
3.Pull the knob with the gas pump symbol.
Observe the following when refueling
When handling fuels always observe any
safety guidelines posted at the service
station.<
Place the fuel filler cap in the bracket attached
to the fuel filler door.

Mobility
195Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid raising the filler
nozzle during refueling, as otherwise this leads
to
>premature pump shutoff
>a reduced efficiency of the fuel-vapor
recovery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 18.5 gallons/70 liters, including the
reserve capacity of approx. 2.1 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.<
Fuel filler cap
Closing
Fit the cap and turn it clockwise until you clearly
hear a click.
Do not jam the strap attached to the fuel
filler cap between the fuel filler cap and
the vehicle. A message
* is displayed if the cap
is loose or missing.<
Fuel specifications
Do not use leaded gasoline, otherwise
permanent damage to the catalytic con-
verter will result.<
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is 87.
If you use gasoline with this minimum AKI Rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no affect on the engine life.
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10 % ethanol or other
oxygenates with up to 2.8 % oxygen by weight,
that is, 15 % MTBE or 3 % methanol plus an
equivalent amount of co-solvent, will not void
the applicable warranties with respect to
defects in materials or workmanship.
The use of poor-quality fuels may result in
drivability, starting and stalling problems
especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<

Technical data
230 Never exceed either the approved axle loads or
the gross vehicle weight.
Capacities
Sports Wagon530xi
Curb weight
>Manual transmission lbs./kg 3,858/1,750
>Automatic transmission lbs./kg 3,891/1,765
Approved gross vehicle weight
>Manual transmission lbs./kg 5,049/2,290
>Automatic transmission lbs./kg 5,082/2,305
Load lbs./kg 1,190/540
Approved front axle load lbs./kg 2,381/1,080
Approved rear axle load lbs./kg 2,866/1,300
Approved roof load capacity lbs./kg 220/100
Luggage compartment capacity cu ft/l 17.7-58.3/500-1,650
Notes
Fuel tank gal/liters approx. 18.5/70 Fuel grade: page195
of that reserve gal/liters approx. 2.1/8
Window cleaning system For more details: page66
>Sedan US quarts/liters approx. 3.2/3
>incl. headlamp washer system US quarts/liters approx. 5.3/5
>Sports Wagon US quarts/liters approx. 5.3/5
Engine with oil filter change BMW High Performance
Synthetic Oil.
Oil grades: page206 >525i/xi, 530i/xi US quarts/liters 6.9/6.5
>550i US quarts/liters 8.5/8.0

Everything from A to Z
248 Radio position, refer to Radio
readiness58
Radio readiness58
– switched off58
– switched on58
– with comfort access39
Rain sensor65
"Random", random play
sequence168
"Random all" in audio
mode169
"Random directory" in audio
mode169
"RDS"159
Reading lamps104
Rear armrest, refer to Center
armrest, rear116
Rear lamps, refer to Tail
lamps213
– replacing bulbs213
Rear seat back,
folding116,117
Rear seats
– adjusting head restraints49
– folding over
backrest116,117
– heating50
Rear ventilation109
Rearview mirror51
Rear window
– changing wiper blade211
– heating107
– opening and closing on
Sports Wagon34
– roller sun blind, refer to Sun
blinds112
– window wiper on Sports
Wagon66,126
Rear window safety switch41
"Received calls"180
Reception
– quality159
– radio stations159
– regional station157
Reception level of mobile
phone, refer to Status
information20Rechargeable flashlight113
Recirculated-air mode
– air recirculation108
– AUC Automatic recircu-
lated-air control108
Reclining seat, refer to
Backrest46
Recording times, refer to
Stopwatch81
"Redial" for mobile phone180
Reflectors, refer to Tail
lamps213
Refueling194
Releasing, hood204
"Relock door if not
opened"33
Remaining distance, refer to
Cruising range75
Remaining distance to desti-
nation, refer to Computer76
Remote control28
– battery replacement40
– comfort access38
– garage door opener111
– luggage compartment lid31
– malfunction31,40
– tailgate31
Removing condensation on
the windows107
"Repeat directory" in audio
mode168
"Repeat" in audio mode168
"Repeat track" in audio
mode168
Replacement fuses218
Replacement of tires, refer to
Changing wheels215
Replacing bulbs, refer to
Lamps and bulbs212
Replacing tires202
Replacing wheels/tires, refer
to New wheels and tires201
Reporting an accident, refer
Initiating an emergency
call219
Reporting safety defects7Reserve warning, refer to Fuel
gauge75
Reservoir for washer
systems66
"Reset"92
– stopwatch82
– tone settings155
Reset, refer to Resetting tone
settings155
Residual heat108
Restraint systems
– for children54
– refer to Safety belts49
Retaining straps, refer to
Storage area package119
Retreaded tires202
Reverse, fast
– CD changer169
– CD player169
Reverse gear
– automatic transmission with
Steptronic63
– manual transmission61
– SMG Sequential Manual
Transmission61
Road map146
"Roadside
Assistance"182
,189
Roadside Assistance220
Roadside parking lamps102
– replacing bulbs213
Roller sun blind, refer to Sun
blinds112
Roll-up cover, Sports
Wagon117
Roof load capacity229
Roof-mounted luggage
rack128
Rope, refer to Tow-starting
and towing221
Rotary pushbutton, refer to
iDrive16