2013 BMW 335IS COUPE differential

96
ControlsTechnology for driving comfort and safety
safety margin again by taking risks, as this could
result in an accident. <
Deactivating DSC
Press the button for at least 3 seconds until the
indicator lamp for DSC OFF lights up and DSC
OFF is displayed in the instrument cluster.
Dynamic Traction Control DTC and DSC have
been simultaneously deactivated. Stabilizing
and drive-output promoting actions are no
longer executed.
In the same way as with a differential interlock,
even if DSC is deactivated, brake actions are
still performed to enhance drive output if the
drive wheels experience a significant loss of
traction.
To increase vehicle stability, activate DSC again
as soon as possible.
Activating DSC
Press the button again; the indicator lamp in the
instrument cluster goes out.
For better control
If the indicator lamp flashes: the DSC
controls the driving and braking forces.
If the indicator lamp lights up: DSC and
DTC have failed.
The indicator lamp lights up and
DSC OFF is displayed in the instrument
cluster: DSC is deactivated.
Dynamic Traction Control DTC
DTC is a version of DSC in which the drive out-
put is optimized for particular road conditions,
e.g. unplowed snow-covered roads. The sys-
tem assures the maximal drive output, but with
reduced driving stability. It is therefore neces-
sary to drive with appropriate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:
>When driving uphill on snow-covered roads,
in slush or on unplowed, snow-covered
roads
> When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
> When driving with snow chains
Activating DTC
Press the button; the indicator lamp for DSC
OFF lights up and TRACTION is displayed in
the instrument cluster.
For better control
If the indicator lamp flashes: DTC con-
trols the driving and braking forces.
If the indicator lamp lights up: DSC and
DTC have failed.
The indicator lamp lights up and TRAC-
TION is displayed in the instrument
cluster: DTC is activated.
Deactivating DTC
Press the button again; the indicator lamp in the
instrument cluster goes out.

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136
Driving tipsThings to remember when driving
Things to rememb er when driving
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.
Break-in period
Moving parts need breaking -in time to adjust to
each other. Please follow the instructions below
in order to achieve the optimal service life and
economy of operation for your vehicle.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive at varying engine and road speeds, but do
not exceed an engine speed of 4,500 rpm or a
road speed of 100 mph/160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode.
After driving 1,200 miles/2,000 km
Engine and vehicle speeds can be gradually
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac-
tion potential until after an initial break-in
period. Therefore, drive cautiously during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors. Drive cautiously during this break-in
period.
Clutch
The function of the clutch reaches its optimal
level only after a distance driven of approx.
300 miles/500 km. During this break-in period,
engage the clutch gently.
Following part replacement
The same break-in procedures should be
observed if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life.
Saving fuel
The fuel consumption of your vehicle depends
on several factors. You can lower fuel consump-
tion and the environmental impact by taking
certain measures, adjusting your driving style
and having the vehicle serviced regularly.
Remove any unneeded cargo
Additional weight increases fuel consumption.
Remove any mounted parts after you
have finished using them
Remove unneeded additional mirrors, the roof
rack and the rear luggage rack after use.
Mounted parts affect the vehicle's aerodynam-
ics and increase fuel consumption.
Close the windows and glass roof
An open glass roof or window causes higher air
resistance and thus increases fuel consump-
tion.

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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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