2013 BMW 3 SERIES CONVERTIBLE check engine light

112
ControlsLamps
The corner-illuminating lamp is switched on
automatically, depending on the steering wheel
angle or turn signal indicator.
Standstill function: to avoid blinding oncoming
traffic, the Adaptive Light Control does not
direct light toward the driver's side when the
vehicle is at a standstill.
When you are reversing, only the corner-illumi-
nating lamps are switched on and active on
both sides.
Malfunction
The warning lamp lights up. A mes-
sage appears on the Control Dis-
play.The Adaptive Light Control is
malfunctioning or failed. Have the system
checked as soon as possible.
High beams/roadside parking
lamps
1 High beams
2 Headlamp flasher
3 Roadside parking lamps
Roadside parking lamps, left or right
There is an additional option of switching on the
lamps on the side of the car facing the road
when parked.
Switching on
After parking the vehicle, press the lever up or
down beyond the pressu re point for a longer
period, arrow 3. The roadside parking lamps drain the bat-
tery. Therefore, do not leave them on for
unduly long periods of time; otherwise, the bat-
tery might not have enou gh power to start the
engine. <
Switching off
Press the lever in the o pposite direction to the
pressure point, arrow 3.
High-beam Assistant
The concept
This system automatically switches the high
beams on and off. The procedure is controlled
by a sensor on the front of the interior rearview
mirror. The assistant ensures that the high
beams are switched on whenever the traffic sit-
uation allows. It handle s this task for you and
gives you the benefit of the best possible view.
You can intervene at any time and switch the
high beams on and off as usual.
Activating the system
1. Turn the light switch to position 3, refer to
page 110.
2. With the low beams switched on, briefly
push the turn signal/high beam lever in the
direction of the high beam.
The indicator lamp in the instrument
cluster lights up when the high beams
are activated. The system automati-
cally switches from hi gh beams to low beams
and vice versa in response to oncoming traffic,
traffic ahead of you, and adequate ambient
lighting, e.g. on city streets.
Switching the high beams on and off
manually
Whenever you wish, or when the situation
requires, you can intervene:
> If the High-beam Assistant switches on the
high beams, but you would like to drive with
the low beams, simply switch off the high

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137
Things to remember when driving
Driving tips
Check tire inflation pressure regularly
Check the tire inflation pr
essure at least twice a
month and before embarking on a long journey,
and correct it if necessary.
Low tire inflation pressure causes higher rolling
resistance and thus increases fuel consumption
and tire wear.
Set off immediately
Do not let the engine wa rm up while the car is
still standing, but set off immediately at moder-
ate engine speed. This is the fastest way for the
cold engine to reach its operating temperature.
Drive defensively
Avoid unnecessary acceleration and braking
maneuvers. To do so, keep an adequate dis-
tance between you and th e vehicle in front of
you. A defensive and smooth driving style
keeps fuel consumption down.
Avoid high engine speeds
Only use first gear when setting off. In second
and higher gears, accele rate without hesitation
or pauses. When accelera ting, shift up before
reaching high engine speeds.
When you reach the desi red speed, shift into
the highest applicable ge ar and drive with the
engine speed as low as possible and at a
constant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Coasting
When approaching a red lig ht, take your foot off
the accelerator and coast to a stop in the high-
est applicable gear.
On a downhill slope, take your foot off the
accelerator and coast in a suitable gear.
The fuel supply is interrupted when coasting.
Switch off the engine during lengthy
stops
Switch off the engine when stopping for lengthy
periods, e.g. at traffic lights, railroad crossings
or in traffic congestions.
Switch off functions you do not need at
the moment
Functions such as the air conditioner, seat
heating or rear window defroster draw large
amounts of power and consume additional fuel.
Especially in city traffic and in stop-and-go driv-
ing they have a considerable impact. Therefore,
switch these functions off when they are not
really needed.
Have the vehicle serviced
Have the vehicle serviced regularly to achieve
good economy and a long vehicle life. BMW
recommends having the vehicle serviced at
your BMW center. Also note the BMW Mainte-
nance System, refer to page 260.
General driving notes
Close the trunk lid
Only drive with the trunk closed. Failure to
do so may endanger passengers or other
road users or may damage the vehicle in the
event of an accident or a braking and evasive
maneuver. In addition, exhaust gas may flow
into the passenger compartment. <
If special circumstance s make it absolutely
necessary to drive wi th the trunk open:
1. Close all windows and the glass roof.
2. Greatly increase the air volume of the
automatic climate cont rol system, refer to
page 117.
3. Drive cautiously.

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259
Engine compartment
Mobility
Coolant
Coolant consists of half water and half additive.
Not all commercially availa
ble additives are suit-
able for your BMW. Ask your BMW center about
suitable additives.
Only use suitable a dditives; otherwise,
engine damage may result. Because
additives are harmful to your health, it is
important to follow the instructions on the
containers. <
Comply with the appropriate environ-
mental protection regulations when
disposing of coolant additives. <
Coolant temperature
If the coolant and therefore the engine over-
heats, a warning lamp lights up. A message
appears on the Control Display.
Checking coolant level
Do not add coolant to the cooling system
when the engine is hot. Escaping coolant
can cause burns. <
1. Do not open the engine hood before the
engine has cooled down.
2. Turn the cap of the expansion tank a little
counterclockwise to allow any accumulated
pressure to escape, then continue turning
to open.
3. The level indicator 1 in the coolant filler
neck indicates the le vel of coolant. The
coolant level is correct when it is between
the arrows of the resp ective inscription on
the reservoir 2. 4.
If the coolant is low, slowly add coolant up to
the specified level; do not overfill.
5. Turn the cap until there is an audible click.
6. Have the reason for the coolant loss
eliminated as soon as possible.

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Maintenance
Mobility
Socket for Onboard
Diagnosis OBD
The socket for onboard diagnosis should
only be used by your BMW center or at a
workshop that works according to BMW repair
procedures with corres pondingly trained per-
sonnel and by otherwise authorized personnel;
otherwise, use can result in malfunctioning of
the vehicle. <
On the drive r's side is a n OBD so cket f or check-
ing components relevant to the composition of
the vehicle's emissions.
Emissions
The warning lamp lights up:
The vehicle is producing higher emis-
sions. The trip can be continued. Have
the car checked as soon as possible.
Canadian models display this warning
lamp.
The lamp flashes under ce rtain conditions. This
indicates excessive misfiring in the engine. If
this happens, you should reduce your speed
and visit your nearest BMW center as soon as
possible. Severe engine misfiring can quickly
lead to serious damage of emissions-related
components, especially the catalytic converter.
The warning lamp lights up if the fuel
cap is not properly tightened and the
OBD system assumes that fuel vapor
is escaping. Make sure that the fuel cap is cor-
rectly positioned and close it until it audibly
clicks.

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Giving and receiving assistance
Mobility
Starting the engine
1.
Start the engine of the donor vehicle and
allow it to run for a fe w 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 be fore 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 th e battery checked and
recharged.
Never use spray fluids to start the
engine. <
Tow-starting, towing away
Observe the applicable laws and
regulations for tow-starting and towing
vehicles.<
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 sc rewed 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 a ll 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 page62; 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 in creased effort. Active
steering is not active an d 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 selector lever positions, refer to
page65.

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ReferenceEverything from A to Z
C
Calendar219
– 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 125
Capacities 282
Capacity of the trunk 281
Car battery, refer to Vehicle battery 270
Car care, refer to Care 262
Care 262
– automatic car washes 262
– care products 263
– carpets 264
– chrome parts 264
– displays 265
– fine wood parts 264
– headlamps 263
– leather 263
– light-alloy wheels 264
– paintwork 263
– plastic parts 264
– retractable hardtop 262
– rubber seals 264
– safety belts 264
– sensors and cameras 265
– upholstery and cloth trim 264
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 32
Car phone
– installation location, refer to Center armrest 124
– refer to separate Owner's Manual
Car phone, refer to
Telephone 200
Car radio, refer to Radio 169
Catalytic converter, refer to Hot exhaust system 138
CD
, audio playback 178
CD player 178
– controls 166
– fast forward/reverse 180
– random sequence 179
– selecting a track 178
– switching on/off 166
– tone control 167
– volume 166
Center armrest 124
Center brake lamp
– replacing bulb 269
Center console, refer to
Around the center
console 16
Central locking
– from inside 36
– from outside 33
Central locking system 33
– comfort access 40
– hotel function 37
– setting unlocking
characteristics 34
Changes, technical, refer to For your own safety 5
Changing bulbs, refer to Lamps and bulbs 266Changing gears
69
Changing the language on the
Control Display 95
Changing the measurement units on the Control
Display 88
Changing wheels 269
Chassis number, refer to
Engine compartment 255
Check Control 92
Child restraint fixing system
LATCH 59
Child restraint systems 58
Child seats, refer to
Transporting children
safely 58
Cigarette lighter, refer to Lighter 126
Cleaning headlamps 73
– washer fluid 74
Cleaning your BMW, refer to Care 262
Climate control
– automatic air distribution 116
Clock 83
– 12h/24h mode 91
– setting the time and date 91
– setting time 90
Closing
– from inside 36
– from outside 33
Clothes hooks 125
Cockpit 12
Cold start, refer to Starting t

he
engine 63
Comfort Access 40
– replacing the battery 41
Comfort area, refer to Around the center console 16
Compartment for remote control, refer to Ignition
lock 62
Compass 122

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Everything from A to Z
Reference
V
Variable light distribution,
refer to Adaptive Light
Control 111
VCD 180
Vehicle
– battery 270
– breaking in 136
– cargo loading 139
– identification number, refer
to Engine compartment 255
– measurements, refer to Dimensions 280
– parking 64
– weight 281
Vehicle equipment 5
Vehicle jack 270
Vehicle storage 265
Ventilation 118
– draft-free 118
– in the rear 118
Ventilation, refer to Climate 115
Ventilation while at a
standstill 119
Vents, refer to Ventilation 118
Video menu 180
Video playback 180
Voice, refer to Destination guidance through voice
instructions 157
Voice commands
– overview 27
– short commands 283
– telephone 209
Voice instructions from
navigation system 157
– repeating 157
– switching on/off 157
– volume 157 Voice phone book
210
Volume 166
– audio sources 166
– fuel tank, refer to Capacities 282
– mobile phone 205
– voice instructions 157
Volume compensation, tone
control 168
W
Warning and indicator
lamps 15
Warning messages, refer to Check Control 92
Warning triangle 273
Washer fluid 74
Washer fluid reservoir 74
Waste tray, refer to Ashtray 126
Water on roads, refer to
Driving through water 138
Water penetration 262
Waveband on radio 169
Wear indicators in tires, refer to Minimum tread depth 251
Weights 281
Welcome lamps 111
Wheel/tire combination, refer to Correct wheels and
tires 252
Wheelbase, refer to Dimensions 280
Wheels, new 252
Wheels and tires 235
Width, refer to
Dimensions 280
Wind deflector 45 Windows
41
– convenient opening and
closing 34
– convenient opening and closing with Comfort
Access 40
– opening, closing 42
– pinch protection system 42
Windows, indicator on Control Display 20
Windshield
– cleaning 73
Windshield wash 72
– filling capacity, reservoir 282
– nozzles 74
– reservoir for washer fluid 74
– washer fluid 74
Windshield wiper blades, changing 266
Windshield wipers, refer to Wiper system 72
Winter tires 253
– setting speed limit 94
– storage 253
Wiper blade replacement 266
Wiper system 72
Work in the engine compartment 255
Wrench/screwdriver, refer to Onboard vehicle tool kit 266
X
xDrive99
Xenon lamps
– replacing bulb 267
Y
Your individual vehicle
– settings, refer to Personal
Profile 32

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