2013 BMW 335I CONVERTIBLE engine

274
MobilityGiving and receiving assistance
Convertible
The warning triangle is located in a holder in the
trunk 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, so that no sparks which could
cause injury occur. <
Your BMW has a jump-s tarting connection in
the engine compartment which acts as the bat-
tery's positive terminal, refer also to the Engine
compartment overview on page 255. 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.
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.

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275
Giving and receiving assistance
Mobility
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. <
Do not transport any passengers other
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.
Coupe: it is stored in the onboard vehicle tool kit
underneath the cover on the right-hand side of
the trunk, refer to page 266.
Convertible: it is stored in the onboard vehicle
tool kit underneath the trunk floor, refer to
page 266. 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
Release the cover panel in the bumper:
Press on the upper part of the cover panel.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page60; otherwise, the low-beam
headlamps, tail lamps, turn signal indicators and
windshield wipers may be unavailable.
Power steering assistance is not available when
the engine is not running. Thus, braking and
steering will require increased effort. Active
steering is not active and it will be necessary to
turn the steering wheel further. <

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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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292
Referen ceEverything from A to Z
Everything from A to Z
Index
A
ABS Antilock Brake
System 95
ACC, refer to Active Cruise
Control 74
Acceleration assistant, refer to Launch Control 69
Accessories, refer to Vehicle equipment 5
Accident, refer to Sending an
Emergency Request 272
Activated-charcoal filter for automatic climate
control 118
Active Cruise Control 74
– indicator lamp 77
– malfunction 78
– selecting distance 75
– sensor 77
Active steering 103
Adaptive brake lamp
– Brake Force Display 104
Adaptive Light Control 109
Additives
– coolant 259
– engine oil 258
Address, entering 146,152
Address for navigation
– entering 146
Adjusting temperature inside the car, refer to Automatic
climate control 115
Adjusting the thigh support 48
Airbags 104
– indicator/warning lamp 106
– sitting safely 46
Air conditioning mode
– automatic climate
control 115
– ventilation 117 Air distribution
– automatic
115
Airing, refer to Ventilation 117
Air pressure, refer to Tire inflation pressure 235
Air recirculation, refer to Recirculated air mode 116
Air supply
– automatic climate
control 115
– ventilation 117
Air vents 114
Air volume 116
AKI, refer to Fuel grade 233
Alarm system 36
– avoiding unintentional alarms 38
– interior motion sensor 37
– switching off an alarm 37
– tilt alarm sensor 37
ALL program 116
All -se

ason tires, refer to
Winter tires 254
All-wheel drive, refer to xDrive 97
Ambient air, refer to
Recirculated air mode 116
Antifreeze
– coolant 259
– washer fluid 71
Antilock Brake System ABS 95
Anti-theft alarm system, refer to Alarm system 36
Appointments, refer to
Calendar 219
Approved axle loads, refer to Weights 283
Approved engine oils 258
Approved gross vehicle weight, refer to Weights 283Apps
228
Armrest, refer to Center
armrest 124
Arrival time, refer to Computer 82
Ashtray 126
Assist systems, refer to Driving stability control 95
AUC Automatic recirculated air control 116
Audible instructions, refer to
Voice instructions 157
Audio device, external 125
Automatic
– air distribution 115
– air volume 115
– cruise control 72,74
– headlamp control 108
Automatic car washes 262
Automatic climate control 114
Automatic curb monitor 54
Automatic high beams and low beams, refer to High-
beam Assistant 110
Automatic recirculated air control AUC 116
Automatic Service Request 227
Automatic transmission with
Steptronic 63
– interlock 63
– overriding selector lever
lock 65
– shiftlock, refer to Changing selector lever position 63
– sport program 64
– towing 275
– tow-starting 275
AUTO program for automatic climate control 115

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293
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
Car care, refer to Care 262
Care 262
– automatic car washes 262
– care products 262
– carpets 265
– CD/DVD drives 265
– chrome parts 264
– displays 265
– exterior 262
– fine wood parts 265
– headlamps 263
– high-pressure washer 263
– interior 264
– leather 264
– light-alloy wheels 264
– paintwork 263
– plastic parts 265
– retractable hardtop 263
– rubber seals 264
– safety belts 265
– sensors and cameras 265
– upholstery and cloth
trim 264
– washing the car manually 263
– windows 263
Cargo, securing 140
Cargo loading 139
– securing cargo 140
– stowing cargo 140
– vehicle 139
Car jack
– jacking points 270
Car key, refer to Integrated
key/remote control 30
Car phone
– installation location, refer to Center armrest 124
– refer to separate Owner's Manual
Car phone, refer to Telephone 200
Car shampoo 265
Catalytic converter, refer to Hot exhaust system 137
Center armrest 124 Center brake lamp
– replacing bulb
269
Center console, refer to Around the center
console 14
Central locking
– from inside 34
– from outside 31
Central locking system 31
– Comfort Access 38
– hotel function 36
– setting unlocking characteristics 32
Ch an

ges, technical, refer to
For your own safety 5
Changing bulbs, refer to
Lamps and bulbs 266
Changing gears 67
Changing the language on the
Control Display 92
Changing the measurement units on the Control
Display 85
Changing wheels 269
Chassis number, refer to
Engine compartment 255
Check Control 89
Child restraint fixing system
LATCH 57
Child restraint systems 56
Child seats, refer to
Transporting children
safely 56
Chrome parts 265
Chrome polish 265
Cigarette lighter, refer to Lighter 127
Cleaning headlamps 71
– washer fluid 71
Cleaning your BMW, refer to
Care 262
Climate control
– automatic air distribution 115 Clock
80
– 12h/24h mode 88
– setting the time and date 88
– setting time 87
Closing
– from inside 34
– from outside 32
Clothes hooks 125
Cockpit 10
Cold start, refer to Starting the
engine 61
Comfort Access 38
– replacing the battery 39
Comfort access, refer to Comfort Access 38
Comfort area, refer to Around
the center console 14
Compartment for remote control, refer to Ignition
lock 60
Compass 122
Computer 82
– displays on Control Display 82
Computer, refer to iDrive 18
Concierge service 225
Condensation, refer to When the vehicle is parked 139
Condition Based Service CBS 260
Configuring settings, refer to
Personal Profile 30
Confirma tio

n signals for
locking/unlocking the
vehicle 33
ConnectedDrive 224
Connecting vacuum cleaner,
refer to Connecting
electrical appliances 127
Consumption, refer to
Average fuel
consumption 82
Contacts 214
– deleting 216,223
– exporting/importing 223
– new contact 215

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296
Referen ceEverything from A to Z
Distance warning, refer to
Park Distance Control
PDC 94
Door key, refer to Remote
control with integrated
key 30
Door lock 34
Doors, emergency operation 34
DOT Quality Grades 251
Draft-free ventilation 117
Drinks holders, refer to Cupholders 126
Drive mode 67
Drive-off assistance, refer to Dynamic Stability Control
DSC 95
Drive-off assistant 98
Driving dynamics control 68
Driving lamps, refer to Parking lamps/low beams 108
Driving notes 136
Driving off on hills, refer to Drive-off assistant 98
Driving stability control
systems 95
Driving through water 138
Driving tips, refer to Driving
notes 136
Dry air, refer to Cooling function 117
DSC Dynamic Stability Control 95
DTC Dynamic Traction
Control 96
– indicator/warning lamp 96
Dynamic Brake Control
DBC 95
Dynamic destination guidance 162
Dynamic Stability Control DSC 95
– indicator/warning lamp 96
Dynamic Traction Control DTC 96
– indicator/warning lamp 96E
EBV Electronic brake-force
distribution 95
Electrical defect
– 7-gear Sport automatic transmission with double
clutch 68
Electrical malfunction
– door lock 34
– driver's door 34
– fuel filler flap 232
Electric seat adjustment 48
Electric steering wheel lock
– with Comfort Access 38
Electronic brake-force
distribution EBV 95
Electronic oil level check 256
Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC 95
E-mail 218
Emergency actuation, automatic transmission,
refer to Overriding selector
lever lock 65
Emergency operation
– fuel filler flap, manual release 232
Emergency operation, refer to Manual operation
– door lock 34
Emergency release
– trunk lid from inside 36
Emergency Request 272
Emergency services, refer to Roadside Assistance 273
Energy, saving
– saving fuel 136
Engine
– breaking in 136
– overheated, refer to Coolant temperature 259
– starting 61
– starting, Comfort Access 38
– switching off 62
Engine compartment 255Engine coolant, refer to
Coolant 259
Engine oil
– adding 258
– additives, refer to Approved engine oils 258
– alternative oil types 259
– approved engine oils 258
– BMW Maintenance System 260
– capacity 284
– checking level 256
– intervals between changes,
refer to Service
requirements 85
Engine starting, refer to
Starting the engine 61
Entering the postal code for navigation 147
Entry lamps, refer to Interior lamps 112
Entry map for destination 151
ESP Electronic Stability Program, refer to Dynamic
Stability Control DSC 95
Ex haust sy

stem, refer to Hot
exhaust system 137
Exterior mirrors 53
– adjusting 53
– automatic dimming feature 55
– automatic heating 54
– folding in and out 54
External audio device 125
Eyes
– for tow-starting and towing away 275
– for tying down loads 140
F
Failure messages, refer to
Check Control 89
Failure of an electrical consumer 271

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Referen ceEverything from A to Z
Mirrors53
– automatic curb monitor 54
– exterior mirrors 53
– heating 54
– interior rearview mirror 54
– memory, refer to Seat and mirror memory 52
Mirrors, folding in before entering a car wash 54
Mobile phone
– adjusting volume 205
– connecting, refer to Mobile phone, pairing 201
– installation location, refer to Center armrest 124
– operation 205
– pairing 201
– refer to separate Owner's Manual
– suitable mobile phones 200
– unpairing 203
– What to do if…. 204
Mobile phone, installation location, refer to Center
armrest 124
Mobile phone, refer to Telephone 200
Mobile phone, refer to the
separate Owner's Manual
Modifications, technical, refer to For your own safety 5
Monitor, refer to iDrive controls 18
Monitoring system for tire
pressures, refer to Flat Tire
Monitor 98
Multifunctional steering
wheel, refer to Buttons on
the steering wheel 11
Multifunction switch
– refer to Turn signals/
headlamp flasher 70
– refer to Wiper system 70
Multimedia screen, refer to iDrive 18
My Info 217N
Navigation
– starting destination
guidance after entering a
destination 148
– storing current position 149
– voice activation 152
Navigation announcements, refer to Switching voice
instructions on/off 157
Navigation data 144
Navigation system 144
– address book 148
– bypassing a route section 156
– continuing destination guidance 155
– destination entry 146
– dynamic destination guidance 162
– entering a destination by
voice 152
– entering a destination manually 146
– frequently asked questions 163
– gas station
recommendations 157
– planning a trip 153
– route list 156
– selecting destination via map 151
– selecting route criteria 155
– special destinations 150
– starting destination guidance 155
– terminating destination guidance 155
– traffic bulletins 159
– voice instructions 157
– volume adjustment 157
Neck support, refer to Head
restraints 49
Nets, refer to Storage compartments 125
Neutral 66 New tires
253
Next Service indicator, refer to Condition Based Service
CBS 260
North-facing map 157
Notes 220
Nozzles 114
Nylon rope, refer to Tow rope 276
O
OBD socket, refer to Socket
for Onboard Diagnosis 261
Octane ratings, refer to Fuel specifications 233
Odometer 80
Office 213
– current office 213
– What to do if…. 221
Oil, refer to Engine oil 256
Oil consumption 256
Oil level 256
Old batteries, refer to Disposal 271
Onboard vehicle tool kit 266
Opening and closing
– Comfort Access 38
– from inside 34
– from outside 32
– retractable hardtop 43
– using the door lock 34
– using the remote control 32
Options, selecting for
navigation 155
Orientation menu, refer to Start menu 19
Outlets
– refer to Ventilation 117
Outside-air mode
– automatic climate
control 116
Outside temperature
display 80
– changing unit of measure 85
– in computer 85

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