2014 BMW 3 SERIES SPORTS WAGON engine overheat

Radio ready stateActivate radio-ready state:▷When the engine is running: press the
Start/Stop button.
Some electronic systems/power consumers
remain ready for operation.
The radio-ready state switches off automati‐
cally:
▷After approx. 8 minutes.▷When the vehicle is locked using the cen‐
tral locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
The radio-ready state remains active if, e.g.,
the ignition is automatically switched off for the
following reasons:
▷Opening or closing the driver's door.▷Unfastening of the driver's safety belt.▷When automatically switching from low
beams to parking lights.
Starting the engine
Hints Enclosed areas
Do not let the engine run in enclosed
areas, since breathing in exhaust fumes may
lead to loss of consciousness and death. The
exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Unattended vehicle
Do not leave the vehicle unattended with
the engine running; doing so poses a risk of
danger.
Before leaving the vehicle with the engine run‐
ning, set the parking brake and place the trans‐
mission in selector lever position P or N to pre‐
vent the vehicle from moving.◀
Repeated starting in quick succession
Avoid trying to start the vehicle repeat‐
edly and in quick succession. Otherwise, the
fuel is not burned or is inadequately burned,
posing a risk of overheating and damage to the
catalytic converter.◀
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving at
moderate engine speeds.
Diesel engine
If the engine is cold and temperatures are be‐
low approx. 32 ℉/0 ℃, the start process may
be delayed somewhat due to automatic pre‐
heating.
A Check Control message is displayed.
Steptronic transmission
Starting the engine1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Manual transmission
Starting the engine
1.Depress the brake pedal.2.Press on the clutch pedal and shift to neu‐
tral.3.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Seite 66ControlsDriving66
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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.
Corrosion buildup on the brake discs will cause
a pulsating effect on the brakes in their re‐
sponse - generally that cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops collecting under‐
neath the vehicle.
These traces of water under the vehicle are
normal.
Seite 172Driving tipsThings to remember when driving172
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Lower back support 53
Low-Sulfur Diesel 189
Luggage rack, see Roof- mounted luggage rack 175
Lumbar support 53
M
Maintenance 207
Maintenance require‐ ments 207
Maintenance, service require‐ ments 84
Maintenance system, BMW 207
Make-up mirror 157
Malfunction displays, see Check Control 79
Manual air distribu‐ tion 147, 150
Manual air flow 147, 150
Manual mode, Steptronic transmission 75
Manual operation, door lock 38
Manual operation, exterior mirrors 59
Manual operation, fuel filler flap 186
Manual operation, Park Dis‐ tance Control PDC 134
Manual operation, rearview camera 137
Manual operation, Side View 139
Manual operation, Top View 140
Manual transmission 73
Marking on approved tires 198
Marking, run-flat tires 199
Master key, refer to Remote control 34
Maximum cooling 149
Maximum speed, display 86 Maximum speed, winter
tires 199
Measure, units of 91
Medical kit 222
Memory, seat, mirror 57
Menu, EfficientDynamics 180
Menu in instrument clus‐ ter 87
Menus, operating, iDrive 18
Menus, refer to iDrive operat‐ ing concept 20
Messages, see Check Con‐ trol 79
Microfilter 148, 151
Minimum tread, tires 197
Mirror 58
Mirror memory 57
Mobile communication devi‐ ces in the vehicle 171
Modifications, technical, refer to Safety 7
Moisture in headlight 210
Monitor, refer to Control Dis‐ play 18
Mounting of child restraint systems 61
Multifunction steering wheel, buttons 14
N
Navigation, see user's manual for Navigation, Entertain‐
ment and Communication
Neck restraints, front, refer to Head restraints 55
Neck restraints, rear, refer to Head restraints 56
Neutral cleaner, see wheel cleaner 229
New wheels and tires 198
Nylon rope for tow-starting/ towing 225 O
OBD Onboard Diagnosis 207
OBD, see OBD Onboard Di‐ agnosis 207
Obstacle marking, rearview camera 137
Octane rating, refer to Rec‐ ommended fuel grade 188
Odometer 83
Office, see user's manual for Navigation, Entertainment
and Communication
Oil 203
Oil, adding 204
Oil additives 204
Oil change 205
Oil change interval, service requirements 84
Oil filler neck 204
Oil types, alternative 205
Oil types, approved 205
Old batteries, disposal 219
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 209
Opening/closing via door lock 38
Opening and closing 34
Opening and closing, without remote control 38
Opening and closing, with re‐ mote control 37
Opening the tailgate with no- touch activation 43
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 150
Overheating of engine, refer to Coolant temperature 83 Seite 243Everything from A to ZReference243
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