2010 BMW 335I CONVERTIBLE fuel reserve

Controls overview
70
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot. In addi-
tion, a message will appear on the Control Dis-
play.
Check coolant level, refer to page215.
Engine oil temperature*
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 2107/1006 and approx. 3007/
1506.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 16.1 gallons/
61 liters.
You can find information on refueling on
page198.
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
Once the fuel level has fallen to the reserve
zone, a message briefly appears on the Control
Display and the cruising range for the remaining
amount of fuel is displayed on the computer.
Under a cruising range of approx. 30 miles/
50 km, the message remains in the Control Dis-
play.
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 the instrument cluster
Calling up information
Press the button in the turn indicator lever.
The following items of information are dis-
played in the order listed:
>Cruising range
>Average speed
>Average fuel consumption
>Current fuel consumption
*
>No information
To set the corresponding units of measure,
refer to Units of measure on page72.
Cruising range
Displays the estimated cruising range available
with the remaining fuel. The range is calculated
on the basis of the way the car has been driven
over the last 18 miles/30 km and the amount of
fuel currently in the tank.

Mobility
199Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
>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. 16.1 US gallons/61 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.<
Fuel specifications
Gasoline engine: required fuel
Do not refuel with leaded fuel; otherwise,
the catalytic converter will be damaged.
Do not fill the tank with E85, i.e. fuel containing
85Ξ ethanol, nor with FlexFuel. Otherwise, the
engine and fuel supply system will be dam-
aged.<
Super Premium Gasoline/AKI 91
This gasoline is highly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is:
>328i/xDrive: 87
>335i/xDrive: 89.
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 effect on the engine life.
Do not use any gasoline below the speci-
fied minimum fuel grade. Otherwise, the
engine could be damaged.<
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 10Ξ ethanol or other
oxygenates with up to 2.8Ξ oxygen by weight,
that is, 15Ξ MTBE or 3Ξ methanol plus an equivalent amount of cosolvent, 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.<

Reference 241
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Weights
Coupe
Convertible
Capacities
328i328i
xDrive335i335i
xDrive
Approved gross weight
>with manual transmission lbs/kg 4,277/1,940 4,508/2,045 4,497/2,040 4,685/2,125
>with automatic
transmissionlbs/kg 4,343/1,970 4,552/2,065 4,508/2,045 4,696/2,130
Load lbs/kg 882/400 882/400 882/400 882/400
Approved front axle load lbs/kg 2,061/935 2,260/1,025 2,172/985 2,326/1,055
Approved rear axle load lbs/kg 2,293/1,040 2,326/1,055 2,348/1,065 2,381/1,080
Approved roof load capacity lbs/kg 165/75 165/75 165/75 165/75
Cargo area capacity cu ft/liters 15.5/440 15.5/440 15.2/430 15.2/430
328i335i
Approved gross weight
>with manual transmission lbs/kg 4,674/2,120 4,839/2,195
>with automatic transmission lbs/kg 4,740/2,150 4,861/2,205
Load lbs/kg 838/380 838/380
Approved front axle load lbs/kg 2,105/955 2,227/1,010
Approved rear axle load lbs/kg 2,646/1,200 2,646/1,200
Approved roof load capacity lbs/kg - -
Cargo area capacity cu ft/liters 7.4 - 12.4/210 - 350 7.4 - 12.4/210 - 350
Notes
Fuel tank US gal/liters approx. 16.1/61 Fuel grade: page199
including reserve of US gal/liters approx. 2.1/8.0
Window washer system For more details: page61
including headlamp washers US qt/liters approx. 6.3/6.0

Everything from A - Z
258 Releasing
– hood212
Remaining distance, refer to
Cruising range70
Remote control26
– battery renewal35
– Comfort Access33
– garage door opener103
– malfunction29,34
– removing from the ignition
lock55
– service data217
– trunk lid28
Replacement fuses, refer to
Fuses228
Replacement remote
control26
Replacing bulbs, refer to
Lamps and bulbs223
Replacing tires210
Replacing tires, refer to New
wheels and tires210
Reporting safety defects6
Reserve warning, refer to Fuel
gauge70
Reset, refer to Resetting tone
settings148
Restraint systems
– for children52
– refer to Safety belts48
Retractable hardtop38
– care, refer to Caring for your
vehicle brochure
– Convenient operation28
– opening and closing39
– remote control28
Reverse
– CD changer159
– CD player159
Reverse gear
– automatic transmission with
Steptronic58
– manual transmission57
Road map138
Roadside
Assistance191,230
Roadside parking lamps95
– replacing bulbs224Roadworthiness test, refer to
Service requirements73
Roller sun blinds106
Rollover protection system,
Convertible92
– resetting92
Roof load capacity241
Roof-mounted luggage
rack122
Rope, refer to Tow-starting,
towing away233
Rotary/pushbutton, refer to
iDrive16
Route136,137
– bypassing sections137
– changing136,137
– changing criteria136
– displaying streets or towns/
cities137
– map view138
– selecting136
Route instructions, refer to
Destination guidance
through voice
instructions137
Route map, refer to Map
view138
Route section, changing137
Route selection136
RSC Runflat System
Component, refer to Run-
flat tires210
Runflat System Component
RSC, refer to Run-flat
tires210
Run-flat tires210
– continuing driving with a
damaged tire85
– flat tire85
– Flat Tire Monitor85
– new tires210
– replacing210
– tire inflation pressure200
– winter tires211
S
Safety-belt height
adjustment49Safety belts48
– belt hand-over49
– damage49
– indicator/warning lamp49
– reminder49
– sitting safely42
Safety systems
– airbags90
– Antilock Brake System
ABS82
– brake system82
– driving stability control
systems82
– Dynamic Stability Control
DSC82
– rollover protection system,
Convertible92
– safety belts48
Safety tires, refer to Run-flat
tires210
Satellite radio152
– enabling or unsubscribing
from a channel152
– favorites154
– selecting channel153
– storing channel153
– timeshift154
– Traffic Jump155
Saving fuel118
Screen, refer to iDrive
controls16
Screw thread for tow
fitting233
SDARS, refer to Satellite
radio152
Seat adjustment
– electric43
– mechanical43
Seat and mirror memory47
Seat belt reminder, refer to
"Fasten safety belts"
reminder49
Seat heating47