2011 BMW 535I GRAN TURISMO cooling

Active seat*
Active adjustment of the seat cushion's con‐
tours reduces muscular tension and fatigue to
help prevent lower back pain.
Press the button. The LED lights up.
Front seat heating *Switching on
Press
the button once for each temper‐
ature level.
The maximum temperature is reached when
three LEDs are lit.
Switching off
Press the button longer.
The LEDs go out.
The temperature may be reduced or seat heat‐
ing may be switched off entirely to save battery
power.
Temperature distribution*
The heating action in the seat cushion and back‐
rest can be distributed in different ways. 1.
"Climate"
2. "Seat heating distribution"
3. Select the required seat. 4.
Turn the controller to set the temperature
distribution.
Front active seat ventilation*
The seat cushion and backrest surfaces are
cooled by means of integrated fans.
The

ventilation rapidly cools the seat, e.g., if the
vehicle interior is overheated or for continuous
cooling at high temperatures. Switching on
Press
the button once for each ventila‐
tion level.
The highest level is active when three LEDs are
lit.
After a short time, the system automatically
moves down one level in order to prevent ex‐
cessive cooling.
Switching off
Press the button longer.
The LEDs go out. Seite 52
52 Online Edition for Part no. 01 40 2 606 445 - 03 11 490
Adjusting

Climate control
Automatic climate control
*1
Air distribution, left
2 Temperature, left
3 AUTO program, left
4 Air volume, AUTO intensity, residual heat,
left
5 Remove ice and condensation
6 Maximum cooling
7 Display
8 Air volume, AUTO intensity, right
9 AUTO program, right
10 Temperature, right 11
Air distribution, right
12 Seat heating*, right   52
13 Active seat ventilation*, right  52
14 Automatic recirculated-air control/recircu‐
lated-air mode
15 Cooling function
16 Rear window defroster
17 ALL program
18 Active seat ventilation*, left  52
19 Seat heating*, left   52
Climate control functions in detail
Manual air distribution Press the button repeatedly to select a
program:
▷ Upper body region.
▷ Upper body region and footwell. ▷
Footwell.
▷ Windows and footwell: driver's side only.
▷ Windows, upper body region and footwell:
driver's side only.
If the windows are fogged over, press the AUTO
button
on the driver's side to utilize the conden‐
sation sensor.
Seite 127
127Online Edition for Part no. 01 40 2 606 445 - 03 11 490

Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Temperature
Turn the wheel to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if necessary
with the maximum cooling or heating capacity,
and then keeps it constant.
Avoid rapidly switching between different tem‐
perature settings. The automatic climate control
will not have sufficient time to adjust the set
temperature.
AUTO program Press the button.
Air volume, air distribution, and tem‐
perature are controlled automatically.
Depending on the selected temperature, AUTO
intensity, and outside influences, the air is di‐
rected to the windshield, side windows, upper
body, and into the footwell.
The cooling function, refer to page 129, is
switched on automatically with the AUTO pro‐
gram.
At the same time, a condensation sensor con‐
trols the program so as to prevent window con‐
densation as much as possible.
Intensity of the AUTO program
With the AUTO program switched on, automatic
control of the air volume and air distribution can
be adjusted.
Press the left or right side of the button:
decrease or increase the intensity.
The selected intensity is shown on the display
of the automatic climate control.
Air volume, manual
To be able to manually adjust the air volume,
switch off the AUTO program first. Press the left or right side of the button:
decrease or increase air volume. The selected air volume is shown on the display
of the automatic climate control.
The air volume of the automatic climate control
may be reduced automatically to save battery
power.
Defrosting windows and removing
condensation
Press the button.
Ice and condensation are quickly re‐
moved from the windshield and the front side
windows.
The air volume can be adjusted when the pro‐
gram is active.
If the windows are fogged over, additionally
switch on the cooling function or press the
AUTO
button to utilize the condensation sensor.
Maximum cooling Press the button.
The system is set to the lowest tem‐
perature, maximum air volume and recirculated-
air mode.
Air flows out of the vents for the upper body re‐
gion. Open them for this purpose.
Air is cooled as quickly as possible:
▷ At an external temperature of approx. 32 ℉/
0 ℃.
▷ When the engine is running.
The air volume can be adjusted when the pro‐
gram is active.
Automatic recirculated-air control/
recirculated-air mode
You can respond to unpleasant odors or pollu‐
tants in the immediate environment by tempo‐
rarily suspending the supply of outside air. The
system

then recirculates the air currently within
the vehicle.
Press the button repeatedly to select
an operating mode:
▷ LEDs off: outside air flows in continuously. Seite 128
128 Online Edition for Part no. 01 40 2 606 445 - 03 11 490
Climate control

▷
Left LED on, automatic recirculated-air con‐
trol: a sensor detects pollutants in the out‐
side air and controls the shut-off automati‐
cally.
▷ Right LED on, recirculated-air mode: the
supply of outside air into the vehicle is per‐
manently blocked.
If the windows are fogged over, switch off the
recirculated-air mode and press the AUTO but‐
ton on the driver's side to utilize the condensa‐
tion sensor. Make sure that air can flow onto the
windshield.
Continuous recirculated-air mode
The recirculated-air mode should not be
used for an extended period of time, as the air
quality inside the vehicle deteriorates steadily.◀
Cooling function
The passenger compartment can only be
cooled with the engine running.
Press the button.
The air is cooled and dehumidified and
– depending on the temperature setting –
warmed again.
Depending on the weather, the windshield may
fog up briefly when the engine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
When using the automatic climate control, con‐
densation water, refer to page 148, develops
that exits underneath the vehicle.
Rear window defroster
Press the button.
The rear window defroster switches off
automatically after a certain period of time.
ALL program
Press the button.
The current settings on the driver's side
for temperature, air volume, air distribution, and
AUTO program are transferred to the front pas‐
senger side and to the left and right rear*. The program is switched off if the settings on
the front passenger side or in the rear* are
changed.
Residual heat
The

heat stored in the engine is used to heat the
interior.
Functional requirement
▷ Up to 20 minutes after the engine has been
switched off.
▷ Warm engine.
▷ The battery is sufficiently charged.
▷ External temperature below 77 ℉/25 ℃.
Switching on
1. Switch off the ignition.
2. Press the right side of the button on
the driver's side. is shown on the display of the automatic cli‐
mate control.
The

interior temperature, air volume and air dis‐
tribution can be adjusted with the ignition
switched on.
Switching off
At the lowest fan speed, press the left side of the
button on the driver's side. on the display of the automatic climate control
goes out.
Switching the system on/off
Switching off
▷ Complete system:
At the lowest fan speed, press the
left

side of the button on the driver's
side. ▷
On the front passenger side:
At the lowest fan speed, press the
left side of the button on the front
passenger side. Seite 129
129Online Edition for Part no. 01 40 2 606 445 - 03 11 490

Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

Switching on
Press any button.
Microfilter/activated-charcoal filter
The microfilter removes dust and pollen from
the incoming air.
The activated-charcoal filter removes gaseous
pollutants from the outside air that enters the
vehicle.
This combined filter should be replaced during
scheduled
maintenance of your vehicle., refer to
page 256
Ventilation
Front ventilation ▷
Thumbwheels* for adjusting the tempera‐
ture, arrows 1.
Toward blue: colder.
Toward red: warmer.
▷ Lever for changing the air flow direction, ar‐
row 2.
▷ Thumbwheels for opening and closing the
vents continuously, arrows 3.
Ventilation levels*
▷ Draft-free ventilation:
Thumbwheel, arrow 3, in level : the air
current is fanned out.
▷ Maximum air volume:
Thumbwheel,

arrow 3, in level : the air is
partially fanned out and partially bundled.
This maximizes the air supply.
▷ Direct ventilation: Thumbwheel, arrow 3, in level :
the air is
bundled and can be directed to a specific
point.
Adjusting the ventilation
▷ Ventilation for cooling:
Adjust the vent to direct the air in your di‐
rection,

e.g., if the vehicle interior is hot from
the sun.
▷ Draft-free ventilation:
Adjust the vent to let the air flow past you.
Ventilation in rear, center ▷
Thumbwheels* for adjusting the tempera‐
ture, arrows 1.
Toward blue: colder.
Toward red: warmer.
▷ Lever for changing the air flow direction, ar‐
row 2.
▷ Thumbwheels for opening and closing the
vents continuously, arrow 3.
Lateral ventilation* Thumbwheel for opening and closing the vents
continuously, arrow.
Seite 130
130 Online Edition for Part no. 01 40 2 606 445 - 03 11 490
Climate control

Rear automatic climate
control*
At a glance
1
Temperature
2 AUTO program
3 Vent settings
4 Air volume, AUTO intensity
5 Display
6 Maximum cooling
7 Seat heating*  54
8 Active seat ventilation*   55
Note
The air volume of the automatic climate control
may be reduced automatically to save battery
power.
Switching the rear automatic climate
control on/off
1. "Settings"
2. "Climate"
3. "Rear climate control"
The rear automatic climate control is not opera‐
tional if the automatic climate control is
switched off or if the function for defrosting or
defogging the windows is active.
AUTO program Press the button.
Air volume, air distribution, and tem‐
perature are controlled automatically: Depending on the selected temperature, AUTO
intensity, and outside influences, the air is di‐
rected to the upper body and into the footwell.
The cooling function is switched on automati‐
cally with the AUTO program.
Intensity of the AUTO program
With
the AUTO program switched on, automatic
control of the air volume and air distribution can
be adjusted.
Press the left or right side of the button:
decrease or increase the intensity.
The selected intensity is shown on the display
of the automatic climate control.
Temperature Turn the wheel to set the desired
temperature.
The automatic climate control achieves this
temperature as quickly as possible, if necessary
with the maximum cooling or heating capacity,
and then keeps it constant.
Avoid rapidly switching between different tem‐
perature settings. The automatic climate control
will not have sufficient time to adjust the set
temperature.
Manual air distribution
The air distribution can be adjusted to individual
needs. Press the button repeatedly to select a
program:
▷ Upper body region.
▷ Upper body region and footwell.
▷ Footwell.
Air volume, manual
To be able to manually adjust the air volume,
switch off the AUTO program first. Press

the left or right side of the button:
decrease or increase air volume. Seite 131
131Online Edition for Part no. 01 40 2 606 445 - 03 11 490

Reference Mobility Communication Entertainment Navigation Driving tips
Controls At a glance

The selected air volume is shown on the display
of the automatic climate control.
Switching the system on/off
Switching off
At the lowest fan speed, press the left
side of the button on the driver's side.
Switching on
Press any button.
Maximum cooling Press the button.
The system is set to the lowest tem‐
perature,
maximum air volume and recirculated-
air mode.
Air flows out of the vents for the upper body re‐
gion. Open them for this purpose.
Air is cooled as quickly as possible:
▷ At an external temperature of approx. 32 ℉/
0 ℃.
▷ When the engine is running.
Parked-car ventilation
The concept
The

parked-car ventilation ventilates the vehicle
interior and lowers its temperature, if necessary.
The system can be switched on and off directly
or by using two preset switch-on times. It re‐
mains switched on for 30 minutes.
They can be operated via iDrive.
Parked-car ventilation
Using the preset switch-on time or when oper‐
ated directly: any external temperature.
Open the vents to allow air to flow out.
Switching on/off directly
1. "Settings"
2. "Climate" 3.
"Activate parked-car vent." The symbol on the automatic climate control
flashes if the system is switched on.
The

system continues to run for some time after
being switched off.
Preselecting the switch-on time
1. "Settings"
2. "Climate"
3. "Timer 1:" or "Timer 2:"
4. Set the desired time.
Activating the switch-on time
1. "Settings"
2. "Climate"
3. "Activate Timer 1" or "Activate Timer 2" The symbol on the automatic climate control
lights up when the switch-on time is activated. The symbol on the automatic climate control
flashes
when the system has been switched on.
The system will only be switched on within the
next 24 hours. After that, it needs to reactivated.
Seite 132
132 Online Edition for Part no. 01 40 2 606 445 - 03 11 490
Climate control

Oil types
Note
No oil additives
Oil
additives may lead to engine damage.◀
Approved oil types
Your service center can advise you on which en‐
gine oils have been approved by the manufac‐
turer of your vehicle.
The engine oil quality is critical for the life of the
engine.
Only use approved BMW High Performance oil.
Approved oils belong to the viscosity grades
SAE 0W-40, SAE 0W-30, SAE 5W-40 and SAE
5W-30.
Alternative oil types
If the approved engine oils are not available, up
to 1 US quart/liter of another oil with the follow‐
ing specification may be used.
API SM quality standards or higher. Coolant
General information
Danger of burns from hot engine
Do not open the cooling system while the
engine is hot; otherwise, escaping coolant may
cause burns.◀ Suitable additives
Only
use suitable additives; otherwise, en‐
gine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are suit‐
able for your vehicle. Ask your service center for
suitable additives.
Coolant level
If there is no Min– and Max– mark in the filler
neck of the coolant reservoir, have the coolant
level checked if necessary by your service cen‐
ter and add coolant as needed.
Checking
1. Let the engine cool.
2. Turn the cap of the coolant reservoir slightly
counterclockwise

to allow any excess pres‐
sure to dissipate, and then open it. 3.
The coolant level is correct if it lies between
the minimum and maximum marks in the
filler neck. 4.
If the coolant is low, slowly add coolant up to
the specified level; do not overfill. Seite 254
254 Online Edition for Part no. 01 40 2 606 445 - 03 11 490
Engine oil