BMW 4 SERIES COUPE 2018 Repair Manual

Closing
without
the
jam
protection
system
In case of danger from the outside or if ice might prevent normal closing, proceed as folj lows:1. Pull the switch past the resistance
point and hold it there.
The window closes with limited jam proj
tection . If the closing force exceeds a spej
cific threshold, closing is interrupted.2. Pull the switch past the resistance
point again within approx. 4 seconds and
hold it there.
The window closes without jam protecj
tion .
Roller
sunblinds
Roller
sunblind
for
rear
window
General
information If you are no longer able to move the roller sunj
blind for the rear window after having activated it a number of times in a row, the system isblocked for a limited time to prevent overheatjing. Let the system cool.
The roller sunblind for the rear window cannot
be moved at low interior temperatures.
Extending
or
retracting
roller
sunblind
for
rear
window
Press button.
Glass
sunroof,
electric
General
information The glass sunroof and the sliding visor can be
operated together or separately using the
same switch.
The glass sunroof is operational when the ignij
tion is switched on.
Safety
information WARNING
Body parts can be jammed when operatj
ing the glass sunroof. There is a risk of injury.
Make sure that the area of movement of the
glass sunroof is clear during opening and closj
ing.'

Tilting
the
glass
sunroofPush switch briefly upward.'yThe closed glass sunroof
tilts.'yThe opened glass sunroof
closes until it is in the tilted
position. The sliding visor
does not move.
Opening/closing
the
glass
sunroof
and
sliding
visor
together
'yPress the switch in the dej
sired direction to the resistj
ance point and hold it there.
Glass sunroof and sliding vij
sor open together while the
switch is being held.
The glass sunroof closes
while the switch is being
held. The sliding visor can
be manually closed.'yPress the switch in the desired direction
past the resistance point.
The glass sunroof and sliding visor open
automatically.
The glass sunroof closes automatically.
The sliding visor can be manually closed.
Pressing the switch upward stops the moj
tion.
Convenient opening via the remote control, rej
fer to page 47.
Closing by means of Comfort Access, refer to page 50.
Comfort
position
If the glass sunroof is not completely opened
automatically, the comfort position has been attained. In this position the wind noises in theinterior are the least.
If desired, continue the movement by pressing
the switch.
Jam
protection
system
General
information
If the closing force exceeds a certain value when closing the glass sunroof, the closing opj
eration is interrupted once the roof reaches the half-open position, or it is stopped when closj
ing from the tilted position. The glass sunroof
opens slightly.
Closing
from
the
open
position
without
jam
protection
If there is an external danger, proceed as folj
lows:1.Push the switch forward past the resistj
ance point and hold.
The glass sunroof closes with limited jam protection. If the closing force exceeds aspecific threshold, closing is interrupted.2.Push the switch forward again past the rej
sistance point and hold until the glass sunj
roof closes without jam protection. Make sure that the closing area is clear.
Closing
from
the
raised
position
without
jam
protection
If there is an external danger,
push the switch forward past the
resistance point and hold it.
The glass sunroof closes withj
out jam protection.
Initializing
after
a
power
interruption General
information After a power failure during the opening or
closing process, the glass sunroof can only be
operated to a limited extent.
Seite 62ControlsOpening
and
closing62
Online Edition for Part no. 01402978133 - II/17

The system can be initialized under the followj
ing conditions.'yThe vehicle is parked in a horizontal posij
tion.'yThe engine is running.'yThe external temperature is above
41 

SettingsVehicle
features
and
options
This chapter describes all standard, country- specific and optional features offered with theseries. It also describes features that are notnecessarily available in your vehicle, e. g., due
to the selected options or country versions.
This also applies to safety-related functions
and systems. When using these functions and systems, the applicable laws and regulations
must be observed.
Sitting
safely
An ideal seating position that meets the needs
of the occupants can make a vital contribution to relaxed, fatigue-free driving.
In the event of an accident, the correct seating
position plays an important role. Additionally, observe the following chapters for safe driving:'ySeats, refer to page 64.'ySafety belts, refer to page 68.'yHead restraints, refer to page 70.'yAirbags, refer to page 118.
Seats
Safety
information WARNING
Seat adjustments while driving can lead
to unexpected movements of the seat. Vehicle
control could be lost. There is a risk of an accij dent. Only adjust the seat on the driver's sidewhen the vehicle is stationary.'

Forward/backward
Pull the lever and slide the seat in the desireddirection.
After releasing the lever, move the seat forj
ward or back slightly making sure it engages
properly.
Height
Pull the lever and apply your weight to the seat or lift it off, as necessary.
Backrest
tilt
Pull the lever and apply your weight to the
backrest or lift it off, as necessary.
Seat
tilt
Pull the lever and move the seat to the desired
tilt. After releasing the lever, apply your weight to the seat or lift it off to make sure the seat
engages properly.
Electrically
adjustable
seats
General
information
The seat setting for the driver's seat is stored
for the profile currently used. When the vehicle
is unlocked via the remote control, the position
is automatically retrieved if the function, refer to page 58, is activated for this purpose.
The current seat position can be stored using
the memory function, refer to page 71.
Overview
1Memory function2Backrest width3Lumbar support4Backrest tilt5Forward/backward, height, seat tiltSeite 65SettingsControls65
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Forward/backward
Push switch forward or backward.
Height
Push switch up or down. Seat
tilt
Move switch up or down.
Backrest
tilt
Move switch forward or backward.Thigh
support
Pull the lever at the front of the seat and adjustthe thigh support.
Lumbar
support The curvature of the seat backrest can be adj
justed in a way that it supports the lumbar rej gion of the spine. The lower back and thespine are supported for upright posture.
'yPress the front/rear section
of the button:
The curvature is increased/
decreased.'yPress the upper/lower secj
tion of the button:
The curvature is shifted up/ down.Seite 66ControlsSettings66
Online Edition for Part no. 01402978133 - II/17

Backrest
width
General
information
You can change the backrest width by adjustj
ing the side wings of the backrest.
Settings'yPress the front section of
the button:
The backrest width dej
creases.'yPress the rear section of the
button:
The backrest width inj
creases.
Front
seat
heating
Overview
Seat heating
Switching
on Press button once for each temperajture level.
The maximum temperature is reached when three LEDs are lit.
If the trip is continued within approx. 15 mij
nutes after a stop, seat heating is activated auj
tomatically with the temperature selected last.
When ECO PRO is activated, the heater output
is reduced.
Switching
off
Press and hold the button, until the
LEDs go out.
Entering
the
rear
Safety
information WARNING
There is a risk of jamming when moving
the seats. There is a risk of injury or risk of
property damage. Make sure that the area of movement of the seat is clear prior to any adjjustment.'

Original
position1.Push the seat back into the original posij
tion.2.Fold back the backrest to lock the seat.
Electric
forward/backward
adjustment
Comfort
entry
The comfort entry contains a memory function for forward/backward and backrest adjustjment.
1.Pull lever up to the stop.2.Fold backrest forward.3.To change the entry area:'yPress and hold this button untilthe seat has moved to the dej
sired position. Releasing the button
stops window/roof movement.'yPress button briefly. The seat auj
tomatically moves to the end poj
sition. Pressing again stops the motion.
Original
position
1.Moving the seat to its original position:'yPress and hold this button until the seat has moved to its original
position. Releasing the button stops window/roof movement.'yPress button briefly. The seat
moves to its original position.
Pressing again stops the motion.2.Fold the backrest back.Safety
belts
Number
of
safety
belts
and
safety
belt
buckles
The vehicle is fitted with four safety belts to
ensure occupant safety. However, they can
only offer protection when adjusted correctly.
General
information
Always make sure that safety belts are being
worn by all occupants before driving off. Alj
though airbags enhance safety by providing added protection, they are not a substitute forsafety belts.
The upper shoulder strap's anchorage point will be correct for adult seat occupants of evj ery build if the seat is correctly adjusted.
Safety
information WARNING
If the safety belt is used to buckle more
than one person, the protective effect of the safety belt can no longer be ensured. There is
a risk of injuries or danger to life. Do not allow more than one person to wear a single safety
belt. Infants and children are not allowed on an occupant's lap, but must be transported andsecured in designated child restraint sysj
tems.'

'yThe safety belts or safety belt buckles aredamaged, soiled, or changed in any other
way.'yBelt tensioners or belt retractors were modified.
Safety belts can be imperceptibly damaged inthe event of an accident. There is a risk of injuj
ries or danger to life. Do not modify safety
belts, safety belt buckles, belt tensioners, belt
retractors or belt anchors and keep them
clean. Have the safety belts checked after an
accident at the dealerss service center or anj other qualified service center or repair shop.'

'yWaiting time approx. five minutes.'yOpening the respective door.'yAfter a short trip.'yLocking the vehicle.
If the respective door is closed, the belt carrier
is re-activated when the vehicle key has been
detected in the interior.
Pinch
protection
system WARNING
When extending and retracting the belt
carrier, body parts and objects can be jammed. There is a risk of injury or risk of property damj
age. Make sure that the area of movement of the belt carrier is clear.'