tow bar BMW 335IS CONVERTIBLE 2013 Owners Manual

95
Technology for driving comfort and safety
Controls
Malfunction
The warning lamp lights up. A mes-
sage appears on the Control Display.
PDC is malfunctioning. Have the sys-
tem checked.
To avoid this problem, keep the sensors clean
and free of ice or snow in order to ensure that
they will continue to operate effectively. When
using a high-pressure cleaner, do not spray the
sensors for extended periods of time and only
from a distance of at least 1 ft/30 cm.
Manual operation
The LED above the button also flashes.
PDC with visual warning
The approach of the vehicle to an object is
shown on the Control Display. Objects that are
farther away are displayed on the Control Dis-
play before a signal tone sounds. The display
appears on the Control Display as soon as PDC
is activated.
System limitations
Even with PDC, final responsibility for
estimating the distance between the
vehicle and any obstructions always remains
with the driver. Even when sensors are pro-
vided, there is a blind spot in which objects can
no longer be detected. The system is also sub-
ject to the physical limits that apply to all forms
of ultrasonic measurement, such as those
encountered with trailer towbars and hitches,
thin or wedge-shaped objects, etc. Low objects
that have already been displayed, e.g. curbs,
can disappear again from the detection area of
the sensors before or after a continuous tone
sounds. Higher, protruding objects, e.g. ledges,
cannot be detected. Therefore, always drive
cautiously; otherwise, there is a risk of personal
injury or property damage.
Loud sound sources outside or inside the car
can drown out the PDC signal. Therefore,
always drive cautiously; otherwise, there is a
risk of personal injury or property damage. <
Driving stability control
systems
Your BMW has a number of systems that help
to maintain the vehicle's stability even in
adverse driving conditions.
ABS Antilock Brake System
ABS prevents locking of the wheels during
braking. Safe steering response is maintained
even during full braking. Active safety is thus
increased.
The ABS is operational every time you start the
engine. Braking safely, refer to page138.
Electronic brake-force distribution
EBV
The system controls the brake pressure in the
rear wheels to ensure stable braking behavior.
Dynamic Brake Control DBC
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost and thus helps to achieve the short-
est possible braking distance during full brak-
ing. This system exploits all of the benefits pro-
vided by ABS.
Do not reduce the pressure on the brake for the
duration of the full braking application.
Dynamic Stability Control DSC
DSC prevents the driving wheels from losing
traction when you pull away from rest or accel-
erate. The system also recognizes unstable
driving conditions, for example if the rear of the
car is about to swerve or if momentum is acting
at an angle past the front wheels. In these
cases, DSC helps the vehicle maintain a safe
course within physical limits by reducing engine
output and through braking actions at the indi-
vidual wheels.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Therefore, do not reduce the additional

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MobilityReplacin g compon ents
Replacing components
Vehicle equipment
In this chapter, all production, country, and
optional equipment that is offered in the model
range is described. For this reason, descrip-
tions will be given of some equipment that may
not be available in a vehicle, for example due to
the special options or national-market version
selected. This also applies to safety related
functions and systems.
Onboard vehicle tool kit
Coupe
The onboard vehicle tool kit is stored in a com-
partment on the right-hand side of the trunk.
Remove the cover.
Convertible
The onboard vehicle tool kit is stored in a pouch
under the trunk floor panel.
Wiper blades
1.Fold out the wiper arm and hold it.
2. Press together the locking spring, arrows 1,
and fold out the wiper blade, arrow 2.
3. Take the wiper blade out of the catch mech-
anism, pulling the blade toward the front.
To avoid damage, make sure that the
wiper arms are against the windshield
before you open the hood. <
Lamps and bulbs
Lamps and bulbs make an essential contribu-
tion to vehicle safety. They should, therefore,
be handled carefully. BMW recommends hav-
ing your BMW center perform any work that you
do not feel competent to perform yourself or
that is not described here.
Never touch the glass of new bulbs with
your bare fingers, as even minute
amounts of contamination will burn into the
bulb's surface and reduce its service life. Use a
clean tissue, cloth or something similar, or hold
the bulb by its base. <
Replacement bulb sets are available at your
BMW center.
Only change bulbs while they are cool to
the touch; otherwise, you could suffer
burns. <

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MobilityGiving and receiving assistance
Manual transmission
Gearshift lever in neutral position.
Automatic transmission
Selector lever in position N.
Changing selector lever positions, refer to
page63.
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 263, note that the parking lock P is
engaged automatically after approx. 30 min-
utes, 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 68.<
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 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: 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 with just the rear axle
raised as this may cause 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 274. Vehicles with a catalytic converter
should only be tow-started 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 warning flashers, comply
with local regulations.
2. Switch on the ignition, refer to page 60.
3. Shift into 3rd gear.
4. Have the vehicle tow-started 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 97.<

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Everything from A to Z
Reference
AUX-IN
– port
125
Available services 228
Average fuel consumption 82
– setting the units 85
Average speed 82
Avoid highways in
navigation 155
Avoiding unintentional alarms 38
Axle loads, refer to Weights 283
B
Backrest contour, refer to
Lumbar support 48
Backrests, refer to Seat adjustment 47
Backrest width adjustment 48
Back seats
– refer to Rear seats 50
Bag holder 129
Band-aids, refer to First aid pouch 273
Bar, refer to Towing methods 276
Base plate for telephone or
mobile phone
– refer to Snap-in adapter 211
– refer to Snap-in adapter in
the center armrest storage
compartment 124
Battery 270
– charging 270
– disposal 40,271
– jump-starting 274
– remote control 30
– replacing 270
– temporary power failure 270
Battery renewal
– remote control 40
– remote control for vehicle 39
Being towed 275
Belt hand-over 53
– pinch protection system 53
Belts, refer to Safety belts 52Belt tensioner, refer to Safety
belts 52
Beverage holders, refer to Cupholders 126
Black ice, refer to Outside temperature warning 80
Blinds, refer to Roller
sunblinds 124
Blower, refer to Air volume 116
Bluetooth, activating/ deactivating 201
BMW
– car shampoo 265
BMW Assist 224
– updating 228
BMW Homepage 4
BMW Info 218
BMW Maintenance
System 260
BMW Online 226
BMW webpage 4
Bottle holders, refer to Cupholders 126
Brake Assist, refer to Dynamic
Brake Control DBC 95
Brake fluid, refer to Service requirements 85
Brake Force Display 104
Brake lamps
– B ra

ke Force Display 104
Brake pads 136
– breaking in 136
Brake pedal, refer to Braking
safely 138
Brake rotors 139
– brakes 136
– breaking in 136
Brakes
– ABS 95
– BMW Maintenance System 260
– Brake Force Display 104
– breaking in 136
– parking brake 62
– service requirements 85Brakes, refer to Braking
safely 138
Brake system 136
– BMW Maintenance
System 260
– breaking in 136
– disc brakes 139
Breakdown services, refer to Roadside Assistance 273
Breaking in the clutch 136
Breaking in the differential, refer to Engine and
differential 136
Break-in period 136
Brightness of the Control Display 92
Bulb changing, refer to Lamps and bulbs 266
Button for starting the engine,
refer to Start/Stop button 60
Buttons on the steering wheel 11
C
Calendar 219
– displaying appointment 219
– selecting calendar day 219
California Proposition 65 warning 6
Call
– accepting 205
– ending 205
– muting the microphone 207
– rejecting 205
Calling, refer to Phone numbers, dialing 206
Calling, refer to Telephone owner's manual
Calls
– with multiple parties 206
Can holders, refer to Cupholders 126
Capacities 284
Capacity of the trunk 283
Car battery, refer to Vehicle
battery 270

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Referen ceEverything from A to Z
Storing tires254
Stowage, refer to Storage compartments 125
Street, entering,
navigation 147
Suitable mobile phones 200
Summer tires, refer to Wheels
and tires 235
Switches, refer to Cockpit 10
Switching off
– engine 62
Switching off the engine
– Start/Stop button 60
Switching the cooling function on and off 117
Switch-on times of parked car
ventilation, preselecting 118
Symbols 4
T
Tachometer 81
Tailgate, refer to Trunk lid 35
Tail lamp
– replacing bulb 269
Tail lamp, refer to Tail lamps 268
Tail lamps 268
– replacing bulb 268,269
Tank contents, refer to Capacities 284
Tasks 219
Technical data 280
– dimensions 281
Technical modifications, refer to For your own safety 5
Telephone 200
– hands-free system 209
– installation location, refer to Center armrest 124
– phone book 207
– received calls 208
– redialing 208
– refer to separate Owner's Manual
– voice commands 209TeleService
225
Teleservice Diagnosis 226
Temperature
– automatic climate control 115
– changing unit of measure 85
– coolant, refer to Coolant
temperature 259
Temperature display
– outside temperature 80
– outside temperature warning 80
– setting the units 85
Tempomat, refer to Cruise control 72
Tensioning straps, refer to
Securing cargo 140
Text message 217
Third brake lamp, refer to
Center brake lamp 269
Through-loading opening with integrated transport
bag 131
Through-loading system 128
Tilt alarm sensor 37
Tilt function, passenger side mirror 54
Timer, refer to Preselecting
switch-on times 118
Tire inflation pressure 235
– loss 99,100
Tire pressure monitoring, refer to Flat Tire Monitor 98
Tire Pressure Monitor
TPM 100
– r es

etting the system 101
– system limitations 100
– warning lamp 101
Tire puncture, refer to Flat Tire Monitor 99
Tire Quality Grading 251Tires
– age
251,253
– air loss 101
– breaking in 136
– changing, refer to Changing wheels 269
– condition 252
– damage 252
– inflation pressure 235
– labels 251
– minimum tread depth 252
– new wheels and tires 253
– pressure monitoring, refer to
Flat Tire Monitor 98
– pressure monitoring, refer to Tire Pressure Monitor
TPM 100
– puncture 99
– replacing 253
– run-flat tires 254
– size 251
– storage 254
– tread depth 252
– wear indicators, refer to Minimum tread depth 252
– wheel/tire combination, refer to Correct wheels and
tires 253
– winter tires 254
TMC station, refer to Traffic bulletins 159
Tools, refer to Onboard vehicle tool kit 266
Top, refer to Retractable
hardtop 42
Tow bar 276
Tow fitting 275
– screw thread 275
Tow fittings for tow-starting and towing away 275
Towing 275
– car with automatic transmission 275
– methods 276
– with 7-gear Sport automatic transmission with double
clutch 276

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