2014 BMW ACTIVE HYBRID 3 ABS

ger of a collision or the distance to the vehicle
ahead is too small.
Increase distance.
Flashing: acute warning of the imminent dan‐
ger of a collision when the vehicle approaches
another vehicle at a relatively high differential
speed.
Intervention by braking or make an evasive ma‐
neuver.
Pedestrian warning Symbol in the instrument cluster.
If a collision with a person detected in this way
is imminent, the symbol lights up and a signal
sounds.
Orange lights Active Cruise Control The number bars shows the selected
distance from the vehicle driving
ahead.
For additional information, refer to Active
Cruise Control with Stop & Go function, ACC,
refer to page 129.
Vehicle detection, Active Cruise Control Illuminated: vehicle driving ahead de‐
tected.
Flashing: the conditions are not ade‐
quate for operating the system.
The system was deactivated but applies the
brakes until you actively resume control by
pressing on the brake pedal or accelerator
pedal.Yellow lights
Antilock Brake System ABS It reduces the braking distance to a
minimum during emergency stops.
Illuminated: avoid abrupt braking if pos‐
sible. Braking force boost in some
cases defective. Stop carefully. Take
into account longer brake travel. Have this
checked by the service center immediately.
DSC Dynamic Stability Control Flashing: DSC controls the drive and
braking forces. The vehicle is stabi‐
lized. Reduce speed and adapt driving
profile to the driving circumstances.
Illuminated: DSC failed. Have the system
checked by the service center.
For additional information, refer to Dynamic
Stability Control DSC, refer to page 124.
DSC Dynamic Stability Control is
deactivated or DTC Dynamic Traction
Control is activated
Dynamic Stability Control DSC is
switched off or Dynamic Traction Con‐
trol DTC is switched on.
For additional information, refer to Dynamic
Stability Control, refer to page 124, and Dy‐
namic Traction Control, refer to page 125.
FTM Flat Tire Monitor The Flat Tire Monitor signals a loss of
tire inflation pressure in a tire.
Reduce your speed and stop cau‐
tiously. Avoid sudden braking and steering ma‐
neuvers.
For more information, see Flat Tire Monitor, re‐
fer to page 109.Seite 84ControlsDisplays84
Online Edition for Part no. 01 40 2 956 725 - X/14

Driving stability control systemsVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems.
Antilock Brake System ABS
ABS prevents locking of the wheels during
braking.
The vehicle contains its steering power even
during full brake applications, thus increasing
active safety.
ABS is operational every time you start the en‐
gine.
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the greatest possible
braking force boost. It reduces the braking dis‐
tance to a minimum during emergency stop.
This system utilizes all of the benefits provided
by ABS.
Do not reduce the pressure on the brake pedal
for the duration of the emergency stop.
DSC Dynamic Stability
Control
The concept DSC prevents traction loss in the power
wheels when driving off and accelerating.
DSC also recognizes unstable vehicle condi‐
tions such as fishtailing or nose-diving. Withinthe physical limits DSC helps to keep the vehi‐
cle on a steady course by reducing engine
speed and by applying brakes to the individual
wheels.
Note Adjust your driving style to the situation
An appropriate driving style is always the
responsibility of the driver.
The laws of physics cannot be repealed, not
even with DSC.
Therefore, do not reduce the additional safety
margin by driving in a risky manner.◀
Do not deactivate DSC when driving with
roof load
Do not deactivate Dynamic Stability Control
DSC when driving with roof load, e.g. roof-
mounted luggage rack.
Otherwise, driving safety is not given in driv‐
ing-critical situation due to the elevated center
of gravity.◀
At a glance
Button in the vehicle
DSC OFF button
Seite 124ControlsDriving stability control systems124
Online Edition for Part no. 01 40 2 956 725 - X/14

Driving through waterObserve water level and speed
Do not exceed the maximum water level
and maximum speed; otherwise, the vehicle's
engine, the electrical systems and the trans‐
mission may be damaged.◀
Drive though calm water only and only if it is
not deeper than 9.8 inches/25 cm and at this
height, no faster than walking speed, up to
3 mph/5 km/h.
Braking safely
Your vehicle is equipped with ABS as a stand‐
ard feature.
Applying the brakes fully is the most effective
way of braking in situations needed.
Steering is still responsive. You can still avoid
any obstacles with a minimum of steering ef‐
fort.
Pulsation of the brake pedal and sounds from
the hydraulic circuits indicate that ABS is in its
active mode.
In certain braking situations, the perforated
brake discs can cause functional problems.
However, this has no effect on the perform‐
ance and operational reliability of the brake.
Objects within the range of movement
of the pedals
No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the pedal area; otherwise, the
function of the pedals could be impeded while
driving and create the risk of an accident.
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly attached to
floor.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, e.g.◀Driving in wet conditions
When roads are wet, salted, or in heavy rain,
press brake pedal ever so gently every few
miles.
Ensure that this action does not endanger
other traffic.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills Avoid stressing the brakes
Avoid placing excessive stress on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brakes
wearing out and possibly even brake failure.◀
Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist are un‐
available with the engine stopped.◀
Drive long or steep downhill gradients in the
gear that requires least braking efforts. Other‐
wise the brakes may overheat and reduce
brake efficiency.
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if needed.
Brake disc corrosion
Brake disc corrosion and contamination of the
brake pads are favored by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion will built up when the maximum
pressure applied to the brake pads during
braking is not reached - thus discs don't get
cleaned.
Seite 173Things to remember when drivingDriving tips173
Online Edition for Part no. 01 40 2 956 725 - X/14

In case of tire damage
If there are indications of tire damage, re‐
duce your speed immediately and have the
rims and tires checked right away; otherwise,
there is the increased risk of an accident.
Drive carefully to the nearest service center.
Have the vehicle towed or transported there.
Otherwise, tire damage can become life threat‐
ening for vehicle occupants and also other traf‐
fic.◀
Repair of tire damage
For safety reasons, the manufacturer of
your vehicle recommends that you do not have
damaged tires repaired; they should be re‐
placed. Otherwise, damage can occur as a re‐
sult.◀
Changing wheels and tires
Mounting Information on mounting tires
Have mounting and balancing performed
only by a service center.
If work is not carried out properly, there is a
danger of subsequent damage and related
safety hazards.◀
Wheel and tire combination
You can ask the service center about the right
wheel/tire combination and wheel rim versions
for the vehicle.
Incorrect wheel and tire combinations impair
the function of a variety of systems such as
ABS or DSC.
To maintain good handling and vehicle re‐
sponse, use only tires with a single tread con‐
figuration from a single manufacturer.
Following tire damage, have the original wheel
and tire combination remounted on the vehicle
as soon as possible.Approved wheels and tires
You should only use wheels and tires
that have been approved by the vehicle manu‐
facturer for your vehicle type; otherwise, e.g.,
despite having the same official size ratings,
variations can lead to chassis contact and with
it, the risk of severe accidents
The manufacturer of your vehicle cannot eval‐
uate non-approved wheels and tires to deter‐
mine if they are suited for use, and therefore
cannot guarantee the operating safety of the
vehicle.◀
Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
New tires Tire traction is not optimal due to manufactur‐
ing circumstances when tires are brand-new;
they achieve their full traction potential after a
break-in time.
Drive conservatively for the first
200 miles/300 km.
Retreaded tires
The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Seite 195Wheels and tiresMobility195
Online Edition for Part no. 01 40 2 956 725 - X/14

Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 124
ACC, Active Cruise Control with Stop & Go 129
Acceleration Assistant, refer to Launch Control 78
Activated-charcoal filter 153
Activate drive readiness 68
Active Blind Spot Detec‐ tion 120
Active Cruise Control with Stop & Go, ACC 129
ActiveHybrid, system 31
Adapting to the course of the road, hybrid system 83
Adaptive brake lights, refer to Brake force display 122
Adaptive Light Control 98
Additives, oil 201
Adjustments, seats/head re‐ straints 52
After washing vehicle 224
Airbags 102
Airbags, indicator/warning light 103
Air circulation, refer to Recir‐ culated-air mode 152
Air, dehumidifying, refer to Cooling function 151
Air distribution, manual 152
Air flow, automatic climate control 152
Air pressure, tires 190
Air vents, refer to Ventila‐ tion 153
Alarm system 46
Alarm, unintentional 47
All around the center con‐ sole 16 All around the roofliner 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 196
Alternating-code hand-held transmitter 157
Alternative oil types 202
Antifreeze, washer fluid 75
Antilock Brake System, ABS 124
Anti-slip control, refer to DSC 124
Approved axle load 231
Approved engine oils 202
Arrival time 92
Ash tray 160
Assistance for the combus‐ tion engine, ASSIST 71
Assistance for the combus‐ tion engine, eBOOST 71
Assistance, Roadside Assis‐ tance 218
Assistance when driving off 128
ASSIST, assistance for the combustion engine 71
Assist system information, on Control Display 95
Attentiveness assistant 122
AUTO intensity 151
Automatic car wash 223
Automatic climate control with enhanced features 150
Automatic Cruise Control with Stop & Go 129
Automatic Curb Monitor 60
Automatic deactivation, front- seat passenger airbags 104
Automatic deactivation of the hybrid system 222 Automatic engine start-stop
function 69
Automatic headlight con‐ trol 98
Automatic locking 45
Automatic recirculated-air control 152
Automatic transmission, see Steptronic transmission 76
AUTO program, automatic cli‐ mate control 151
AUTO program, intensity 151
Auxiliary air conditioning 154
Average fuel consumption 92
Average speed 92
Axle loads, weights 231
B Backrest curvature, refer to Lumbar support 54
Backrest, width 54
Band-aids, refer to First aid kit 218
Bar for tow-starting/ towing 220
Battery replacement, vehicle battery 215
Battery replacement, vehicle remote control 37
Battery, vehicle 215
Belts, safety belts 55
Beverage holder, cu‐ pholder 166
Blinds, sun protection 49
BMW ActiveHybrid 31
BMW Assist, see user's manual for Navigation, En‐
tertainment and Communi‐
cation Seite 232ReferenceEverything from A to Z232
Online Edition for Part no. 01 40 2 956 725 - X/14