2012 BMW M3 Owners Manual

280
MobilityGiving and receiving assistance
Manual transmission
Gearshift lever in neutral position.
Automatic transmission
Selector lever in position N.
Changing selector lever positions, refer to
page64.
Do not exceed a towing speed of 45 mph
or 70 km/h and a towing distance of
90 miles/150 km; otherwise, the automatic
transmission may be damaged. <
Sport automatic transmission with
double clutch
Make sure that the parking lock P is not
engaged; otherwise, the rear wheels are
immobilized.
When using the car wash function, refer to
page 267, note that the parking lock P is
engaged automatically after approx.
30 minutes, blocking the rear wheels.
In the event of an electrical malfunction or if the
vehicle must be towed for more than approx.
20 minutes, unlock the parking lock manually,
refer to page 69.<
When towing, do not exceed a maximum
speed of 30 mph or 50 km/h and a maxi-
mum distance traveled of 30 miles/50 km; oth-
erwise, the transmission may be damaged. <
Towing methods
Do not lift the vehicle by a tow fitting or
body and chassis parts; otherwise, dam-
age may result. <
With a tow bar
The towing vehicle must not be lighter
than the towed vehicle; otherwise, it may
be impossible to maintain control. <
The tow fittings used should be on the same
side on both vehicles. Should it prove impossi-
ble to avoid mounting the tow bar at an angle,
please observe the following: >
Clearance and maneuvering capability will
be sharply limited during cornering.
> The tow bar will generate la teral forces if it is
attached offset.
Attach the tow bar to the tow fittings only,
as attaching it to othe r parts of the vehicle
could result in damage.<
With a tow rope
When starting off in the towing vehicle, make
sure that the tow rope is taut.
To avoid jerking and the associated
stresses on vehicle components when
towing, always use nylon ropes or nylon straps.
Attach the tow rope to the tow fittings only, as
attaching it to other parts of the vehicle could
result in damage. <
With a tow truck: vehicle without xDrive
Manual and automatic transmission:
Sport automatic transmission with double
clutch:
Have the BMW transported with a tow truck
with a so-called lift bar, or on a flatbed.
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Giving and receiving assistance
Mobility
Do not tow the vehicle wi
th just the rear axle
raised as this may caus e the steering to turn.
With a tow truck: vehicle with xDrive
Do not tow a BMW with xDrive with just
the front or rear axle raised; otherwise, the
wheels could lock up and the transfer case
could be damaged. <
Have the BMW transported on a flatbed surface
only.
Tow-starting
Avoid tow-starting the vehicle whenever possi-
ble; instead, jump-start the engine, refer to
page 278Vehicles with a catalytic converter
should only be tow-star ted when the engine is
cold; vehicles with an automatic transmission or
Sport automatic transmission with double
clutch cannot be tow-started at all.
1. Switch on hazard warn ing flashers, comply
with local regulations.
2. Switch on the ignition, refer to page 61.
3. Shift into 3rd gear.
4. Have the vehicle tow-st arted with the clutch
depressed and slowly release the clutch.
After the engine starts, immediately
depress the clutch completely again.
5. Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6. Have the vehicle checked.
With xDrive: do not activate Hill Descent
Control HDC when the vehicle is being
tow-started, page 99.<
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Online Edition for Part no. 01 40 2 609 333 - \251 08/11 BMW AG

This chapter contains technical data, short
commands for the voice activation system and
an index that will help you find information most
quickly.
Reference
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284
ReferenceTechnical data
Technical data
Vehicle equipment
In this chapter, all pr oduction, country, and
optional equipment that is offered in the model
range is described. As a result, some equip-
ment described may not be available in a partic- ular vehicle, for example due to the options or
national-market version selected. This also
applies to safety relate
d functions and systems.
Engine data
Coupe
Convertible
328i/xDrive335i/xDrive335is
Displacement cu in/cm μ182.8/2,996 181.8/2,979 181.8/2,979
Number of cylinders 6 6 6
Maximum power output hp 230 300 320
at engine speed rpm 6,500 5,800 5,900
Maximum torque lb ft/Nm 200/270 300/407 332/450
with Overboost lb ft/Nm – – 369/500
at engine speed rpm 2,750 1,300-5,000 1,500
328i335i335is
Displacement cu in/cm μ182.8/2,996 181.8/2,979 181.8/2,979
Number of cylinders 6 6 6
Maximum power output hp 230 300 320
at engine speed rpm 6,500 5,800 5,900
Maximum torque lb ft/Nm 200/270 300/407 332/450
with Overboost lb ft/Nm – – 369/500
at engine speed rpm 2,750 1,300-5,000 1,500
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Te c h n i c a l d a t a
Reference
Dimensions
Coupe
All dimensions given in inches/mm.
Smallest turning circle dia.: 36.1 ft/11.0 m, with xDrive: 38.7 ft/11.8 m
335i: height approx. 54.1 in/1,375 mm
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ReferenceTechnical data
Convertible
All dimensions given in inches/mm.
Smallest turning circle dia.: 36.1 ft/11.0 m
335i: height approx. 54.0 in/1,370 mm
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Te c h n i c a l d a t a
Reference
Weights
Coupe
328i328i
xDrive335i335i
xDrive
Approved gross weight
> with manual transmission lbs./kg 4, 288/1,945 4,508/2,045 4,486/2,035 4,663/2,115
> with automatic transmission lbs./kg 4,354/1,975 4,552/2,065 4,508/2,045 4,685/2,125
Load lbs./kg 882/400 882/400 882/400 882/400
Approved front axle load lbs./k g 2,061/935 2,227/1,010 2,172/985 2,326/1,055
Approved rear axle load lbs./kg 2, 425/1,100 2,447/1,110 2,469/1,120 2,513/1,140
Approved roof load capacity lbs./kg 165/75 165/75 165/75 165/75
Cargo area capacity cu ft/ liters15.5/440 15.5/440 15.2/430 15.2/430
335is
Approved gross weight
> with manual transmission lbs./kg 4,497/2,040
> Sport automatic transmis-
sion with double clutch lbs./kg 4,519/2,050
Load lbs./kg 882/400
Approved front axle load lbs./kg 2,183/990
Approved rear axle load lbs./kg 2,513/1,140
Approved roof load capacity lbs./kg 165/75
Cargo area capacity cu ft/ liters 15.2/430
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