jump start BMW 128I CONVERTIBLE 2008 E88 Owner's Manual

Mobility
213Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Important parts of the engine compartment
1Expansion tank for coolant, refer to
page216
2Washer fluid filler neck for headlamp clean-
ing system and window washer system,
refer to page643Jump-starting connection, refer to
page230
4Fluid filler neck for engine oil, refer to Add-
ing engine oil, page215
Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Checking oil level
Your car is equipped with an electronic oil-level
monitor.
For a precise measurement and display of the
oil level, it is necessary that the engine be at
operating temperature, i.e. after uninterrupted
driving for at least approx. 6.5 miles/10 km. You
can have the oil level displayed while you are
driving, or while the vehicle is at a standstill on a
level surface and the engine is running.
Display in the instrument cluster
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2.Press button 2.
The oil level is checked and the reading dis-
played.

Mobility
227Reference
At a glance
Controls
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Navigation
Entertainment
When mounting new tires or changing over
from summer to winter tires and vice versa,
mount Run-Flat Tires for your own safety. In the
event of a flat, no spare wheel is available. Your
BMW center will be glad to advise you. Refer
also to New wheels and tires, page210.
The tools for changing wheels are avail-
able as optional accessories from your
BMW center.<
Jack mounting points
The jacking points are at the positions shown in
the illustration.
Vehicle battery
Battery care
The battery is 100 % maintenance-free, the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be glad to advise in
all matters concerning the battery.
Charging the battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine off. Connections, refer to Jump starting
on page230.
Disposal
Have old batteries disposed of by your
BMW center or hand them in to a recy-
cling center. Maintain the battery in an upright
position for transport and storage. Always
secure the battery against tipping over during
transport.<
Power failure
After a temporary power loss, the functioning of
some equipment may be limited and require
reinitialization. Individual settings may likewise
have been lost and will have to be programmed:
>Time and date
These values must be updated, refer to
page75.
>Radio
In some cases, stations may have to be
stored again, refer to page156.
>Navigation system
Wait for the system to start, refer to
page146.
>Glass roof
It may happen that the roof can only be
raised. The system must be initialized.
Please contact your BMW center.
>Seat and mirror memory
*
The positions must be stored again, refer to
page49.
>Inside rearview mirror with digital compass
The system must be calibrated, refer to
page106.
Fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a sub-
stitute of another color or amperage rating, oth-
erwise this could lead to a circuit overload, ulti-
mately resulting in a fire in the vehicle.<
In the glove compartment
Accessing the fuse box:

Giving and receiving assistance
230
First aid pouch*
Some of the articles contained in the first aid
pouch have a limited service life. Therefore,
check the expiration dates of the contents reg-
ularly and replace any items in good time, if nec-
essary.
The first aid pouch is located on the right-hand
side of the cargo bay in a storage area.
Warning triangle*
The warning triangle is located in a holder in the
luggage compartment lid. Press the tabs to take
it out.
Jump starting
If the car's own battery is flat, your BMW's
engine can be started by connecting two
jumper cables to another vehicle's battery. You
can also use the same method to help start
another vehicle. Only use jumper cables with
fully-insulated clamp handles.
Do not touch any electrically live parts
when the engine is running, or a fatal acci-
dent may occur. Carefully adhere to the follow-ing sequence, both to prevent damage to one or
both vehicles, and to guard against possible
personal injuries.<
Preparation
1.Check whether the battery of the other
vehicle has a voltage of 12 volts and
approximately the same capacitance in Ah.
This information can be found on the bat-
tery.
2.Switch off the engine of the assisting vehi-
cle.
3.Switch off any consumers in both vehicles.
There must not be any contact between
the bodies of the two vehicles, otherwise
there is a danger of shorting.<
Connecting jumper cables
Connect the jumper cables in the correct
order to prevent sparking at the battery,
which could cause injury.<
Your BMW has a jump-starting connection in
the engine compartment which acts as the bat-
tery's positive terminal, refer also to the Engine
compartment overview on page213. The cap is
marked with +.
1.Pull the cap of the BMW jump-starting con-
nection up to remove.
2.Attach one terminal clamp of the plus/+
jumper cable to the positive terminal of the
battery or a starting-aid terminal of the vehi-
cle providing assistance.
3.Attach the second terminal clamp of the
plus/+ jumper cable to the positive terminal
of the battery or a starting-aid terminal of
the vehicle to be started.

Mobility
231Reference
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4.Attach one terminal clamp of the minus/–
jumper cable to the negative terminal of the
battery or to an engine or body ground of
the assisting vehicle.
Your BMW has a special nut as body ground or
negative pole.
5.Attach the second terminal clamp of the
minus/– jumper cable to the negative termi-
nal of the battery or to the engine or body
ground of the vehicle to be started.
Starting the engine
1.Start the engine of the donor vehicle and
allow it to run for a few minutes at slightly
increased idle speed.
2.Start the engine on the other vehicle in the
usual way.
If the first start attempt is not successful,
wait a few minutes before another attempt
in order to allow the discharged battery to
recharge.
3.Let the engines run for a few minutes.
4.Disconnect the jumper cables by reversing
the above connecting sequence.
If necessary, have the battery checked and
recharged.
Never use spray fluids to start the
engine.<
Tow-starting, towing away
Observe the applicable laws and regula-
tions for tow-starting and towing vehi-
cles. than the driver in a vehicle that is being
towed.<
Using a tow fitting
The screw-in tow fitting must always be carried
in the car. It can be screwed in at the front or
rear of the BMW.
It is stored with the onboard tool kit underneath
the floor mat in the cargo bay, refer to page223.
Use only the tow fitting provided with the
vehicle and screw it all the way in. Use the
tow fitting for towing on paved roads only. Avoid
lateral loading of the tow fitting, e.g. do not lift
the vehicle by the tow fitting. Otherwise the tow
fitting and the vehicle could be damaged.<
Access to screw thread
Rectangular cover panel in bumper:
Press the arrow on the cover.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page58, otherwise the low-beam
headlamps, tail lamps, turn signal indicators and

Giving and receiving assistance
232 windshield wipers may be unavailable. Power
steering assistance is not available when the
engine is not running. Thus, braking and steer-
ing will require increased effort. Active steering
is not active and it will be necessary to turn the
steering wheel further.<
Manual transmission
Gearshift lever in neutral position.
Automatic transmission
Selector lever in position N.
Changing the selector lever position, refer to
page61.
Do not exceed a towing speed of 45 mph/
70 km/h and a towing distance of
90 miles/150 km, otherwise the automatic
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 lateral forces if it is
attached offset.
Attach the tow bar to the tow fittings only,
as attaching it to other 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
Have the BMW transported with a tow truck
with a so-called lift bar or on a flat bed.
Do not tow the vehicle with just the rear axle
raised as this may cause the steering to turn.
Tow-starting
Avoid tow-starting the vehicle whenever possi-
ble; instead, jump-start the engine, refer to
page230. Vehicles with a catalytic converter
should only be tow-started when the engine is
cold, vehicles with an automatic transmission
cannot be tow-started at all.
1.Switch on the hazard warning flashers,
comply with local regulations.
2.Switch on the ignition, refer to page58.
3.Shift into 3rd gear.
4.Have the vehicle tow-started with the clutch
depressed all the way and slowly release
the clutch. After the engine starts, immedi-
ately 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.

Reference 245
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic transmission with
Steptronic60
– interlock61
– selector lever lock61
– shiftlock61
– towing231
– tow-starting231
"Automatic ventilation" for
parked car ventilation101
AUTO program for automatic
climate control99
"Auto Request"193
"Autostore"
– on the radio156
"AUX"150,169,171
– AUX-In port169
– USB-audio interface170
AUX-In port169
Average fuel consumption69
– setting the units71
Average speed69
"Avoid ferries" in
navigation134
"Avoid highways" in
navigation134
Avoid highways in
navigation134
Avoiding unintentional
alarms35
"Avoid tollroads" in
navigation134
Axle loads, refer to
Weights239
"A - Z"183,184
B
Backrests, refer to Seats46
Backrest width adjustment47
Back seats, refer to Rear seats
– adjusting head restraints48
Backup lamp, replacing
bulb226
Bag for skis, refer to Ski
bag109
Balance, tone control151
Band-aids, refer to First-aid
pouch230Bar, refer to Tow-starting,
towing away232
Bass, tone control151
Bass sounds, refer to Treble
and bass151
Battery227
– charging227
– disposal37,227
– jump starting230
– temporary power failure227
Battery renewal
– remote control for vehicle37
Being towed231
Belts, refer to Safety belts51
Belt tensioner, refer to Safety
belts51
Beverage holders, refer to
Cup holders107
Blower, refer to Air flow
rate99
BMW
– car shampoo222
"BMW
Assist"192,193,194,195
BMW Assist
– activating196
– concierge service195
– contacting BMW Customer
Relations194
– Roadside Assistance192
– services offered191
– TeleServices193
"BMW Contact"186
"BMW Contact
Numbers"186
BMW Maintenance
System217
"BMW Service settings"197
BMW Teleservice Call
– automatic193
– manual193
BMW TeleServices193
– displaying194
– updating194
Bottle holders, refer to Cup
holders107
Brake assist, refer to Dynamic
Brake Control82Brake fluid
– service requirements72
Brake Force Display88
Brake lamps
– Brake Force Display88
– replacing bulb226
Brake pads, breaking in114
Brake rotors116
– brakes114
– breaking in114
Brakes
– ABS82
– BMW Maintenance
System217
– braking safely116
– breaking in114
– parking brake59
– service requirements72
Brake system114
– BMW Maintenance
System217
– breaking in114
– disc brakes116
Breakdown services, refer to
Roadside Assistance229
Breaking in the clutch114
Break-in period114
"Brightness"80
Bulb changing, refer to Lamps
and bulbs223
Bulbs, changing223
Button for starting the
engine58
Buttons on the steering
wheel11
C
California Proposition 65
warning6
"Call"184,195
Call
– accepting182
– displaying accepted184
– ending183
– missed184
– starting183

Reference 251
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Imprint2
Indicator and warning
lamps13
– Tire Pressure Monitor
TPM87
Indicator lighting, refer to
Instrument lighting95
Individually programmable
buttons on steering
wheel53
Individual settings, refer to
Personal Profile28
Inflation pressure, tires204
Inflation pressure monitoring,
refer to Tire Pressure
Monitor TPM85
Information
– on another location129
– on country129
– on current position129
– on destination location129
"Information on
destination"131
"Info sources"73
Initializing
– compass, refer to
Calibrating106
Initializing, Flat Tire Monitor
FTM84
"Input map"128
Installation location
– CD changer167
Instructions for navigation
system, refer to Voice
instructions140
Instrument cluster12
Instrument lighting95
Integrated key28
Integrated universal remote
control103
Interesting destination for
navigation129
"Interim time"79
Interior lamps95
– remote control30
Interior motion sensor35Interior rearview mirror52
– automatic dimming
feature53
– compass105
Interlock61
Intermittent mode of the
wipers63
J
Jacking points227
Jets, refer to Air vents97
Joystick, refer to iDrive16
Jumpering, refer to Jump
starting230
Jump starting230
K
Key, refer to Integrated key/
remote control28
Keyless go, refer to
Convenient access36
Keyless opening and closing,
refer to Convenient
access36
Key Memory, refer to Personal
Profile28
Kick-down61
Knock control202
L
Lamps
– Adaptive Head Light94
– instrument lighting95
– interior lighting95
Lamps, refer to Parking lamps/
low beams92
Lamps and bulbs, replacing
bulbs223
"Language / Units"71,80
"Language / Units" in
navigation138,140
"Languages"80
"Languages" in
navigation138,140
Lashing eyes, refer to
Securing cargo118Last destinations, refer to
Destination list130
"Last seat pos."50
LATCH child-restraint fixing
system56
Leather care221
LED Light-emitting
diodes223
Length, refer to
Dimensions237
License plate lamp, replacing
bulb226
Light-alloy wheels221
Light-emitting diodes
LED223
Lighter108
– socket108
"Lighting"63,93
Lighting
– lamps and bulbs223
– of instruments95
– of vehicle, refer to Lamps92
Light switch92
"Limit", refer to Speed limit79
Limit, refer to Speed limit79
Load securing equipment,
refer to Securing cargo118
Lock buttons of doors, refer to
Locking33
Locking
– adjusting confirmation
signal31
– from inside33
– from outside30
– without remote control, refer
to Convenient access36
Locking and unlocking doors
– from inside32
– from outside29
Low-beam headlamps92
– automatic92
– replacing bulbs224
Lower back support, refer to
Lumbar support47
Luggage compartment, refer
to Cargo bay

Everything from A - Z
256 Snow chains211
Socket, refer to Connecting
electrical appliances108
Socket for On-Board
Diagnosis OBD218
Song search, refer to Playing a
track165
Sound, adjusting during audio
playback, refer to Tone
control151
Sound output for
entertainment on/off150
Spare fuses227
Speaking, refer to Voice
instructions from navigation
system140
Special oils, refer to Specified
engine oils215
Specified engine oils215
Speed
– for winter tires211
Speed-dependent volume
control151
Speed display, refer to
Speedometer12
Speed limit79
Speed limit warning, refer to
Speed limit79
Speedometer12
"Speed volume", refer to Tone
control152
Sport program, automatic
transmission with
Steptronic61
Spray nozzles, refer to
Windshield washer
nozzles64
Stability control,
refer to Driving stability
control systems82
Start/stop button58
– starting the engine59
– switching off the engine59
"Start guidance"126
Starting, refer to Starting the
engine59
Starting assistance, refer to
Jump starting230Starting the engine
– start/stop button58
Start menu17
"Start service"192
"Start service" for BMW
Assist195
"State / Province" in
destination entry124
Station
– refer to Radio154
"Status"73
Status of this Owner's Manual
at time of printing5
Steam jet219,220
Steering wheel53
– adjustment53
– buttons on steering
wheel11
– freely programmable
buttons53
"Steering wheel buttons"53
Steering with variable ratio,
refer to Active steering88
Steptronic, refer to Automatic
transmission with
Steptronic60
"Stopwatch"79
Stopwatch79
Storage222
Storage compartment
package107
Storage compartments107
"Store" for satellite radio162
"Store in address book" in
navigation132
"Store" on the radio156
Storing
– seat position, refer to Seat
and mirror memory49
– telephone numbers, refer to
separate Owner's Manual
Storing current position132
Storing radio stations156
Storing tires211
Stowage, refer to Storage
compartments107
"Street" in destination
entry126Summer tires, refer to Wheels
and tires204
"Surround Settings", refer to
Tone control152
Switches, refer to Cockpit10
Switching off
– engine59
Switching off the engine
– start/stop button58
Switching on
– audio150
– CD changer150
– CD player150
– radio150
Switching on the hour
signal76
Switching the cooling function
on and off100
Switch-on times of parked car
ventilation, preselecting101
Symbols4
– navigation system143
– status information20
– traffic info for navigation
system141
T
Tachometer67
Tail lamp, refer to Tail
lamps225
– replacing bulb226
Tail lamps225
– replacing bulb226
Tank contents, refer to
Capacities239
Technical changes5
Technical data236
Telematics, refer to BMW
TeleServices, BMW
Assist191
Telephone, installation
location, refer to Center
armrest107
Telephone, refer to Mobile
phone176
Telephone, refer to separate
Owner's Manual
"Telephone list"54