ECU Seat Ateca 2018 Owner's Guide

Opening and closing
Opening and closing C entr
a
l locking
Description Read the additional information carefully
›› ›

 page 15
The vehicle can be locked and unlocked via
the central locking system. There are several
methods, depending on the vehicle equip-
ment:
● key with remote control ››
›

page 127 ,
● lock on driver door (emergency opening
›››
 page 15) or
● interior central locking switch ›››

page 128.
Unlocking one side of the vehicle only
When you lock the vehicle with the key, the
doors and the rear lid are locked. When you
open the door, you can either unlock only the
driver door, or all the vehicle doors. To select
the required option, use Easy Connect*
››› page 128.
Auto Lock*
The Auto Lock function locks the doors and
the rear lid when the vehicle exceeds a speed
of about 15 km/h (9 mph). The vehicle is unlocked again when the igni-
tion key i

s removed. Alternatively, the vehicle
can also be unlocked via the central locking
switch or by pulling one of the inside door
handles. The Auto Lock function can be
switched on and off on the sound system or
on the Easy Connect* system ››› page 128.
In the event of an accident in which the air-
bags inflate, the doors will be automatically
unlocked to facilitate access and assistance.
Anti-theft alarm system*
If the anti-theft alarm system senses interfer-
ence with the vehicle it triggers an audible
and visible alarm.
The anti-theft alarm system is automatically
switched on when locking the vehicle. It
switches off when the vehicle is unlocked
from a distance.
When the driver door is unlocked with the
key, you should switch on the ignition within
15 seconds. Otherwise the alarm will be trig-
gered. On some export versions, the alarm is
triggered immediately when you open a door.
To deactivate the alarm, press the  button
on the remote control key, or switch on the
ignition. After a certain time, the alarm will
automatically switch off.
Switch off the vehicle interior monitoring and
tow-away protection if you wish to prevent the alarm from being triggered accidentally
››› page 136.
Turn signals
The turn signals will flash twice when the ve-
hicle is unlocked and once when the vehicle
is locked.
If it does not flash, this indicates that one of
the doors, the rear lid or the bonnet is not
closed correctly.
Accidental lock-out
The central locking system prevents you from
being locked out of the vehicle in the follow-
ing situations: ● If the driver door is open, the vehicle can-
not be lock
ed with the central locking switch
››› page 128.
Lock the vehicle with the remote control key,
when all the doors and the rear lid have been
closed. This prevents the accidental locking
of the vehicle. WARNING
Do not leave anyone (especially children) in
the v ehic

le if it is locked from the outside and
the anti-theft security system* is enabled, as
the doors and windows cannot then be
opened from the inside. Locked doors could
delay assistance in an emergency, potentially
putting lives at risk. » 125
Technical data
Advice
Operation
Emergencies
Safety

Opening and closing
The vehicle keys or new spare keys can be
o bt
ained fr
om a SEAT Official Service, a spe-
cialised workshop or an approved key service
qualified to create this kind of key.
New keys or spare keys must be synchron-
ised before use ››› page 134. CAUTION
All of the vehicle keys contain electronic com-
ponents. Pr ot

ect them from damage, impacts
and humidity. Note
● Only u

se the key button when you require
the corresponding function. Pushing the but-
ton unnecessarily could accidentally unlock
the vehicle or trigger the alarm. It is also pos-
sible even when you are outside the radius of
action.
● Key operation can be greatly influenced by
overl
apping radio signals close to the vehicle
working in the same range of frequencies, for
example, radio transmitters or mobile tele-
phones.
● Obstacles between the remote control and
the vehic
le, bad weather conditions and dis-
charged batteries can considerably reduce
the range of the remote control.
● If the buttons of the vehicle key are press-
ed ›››

Fig. 128 or ››› Fig. 129 or one of the cen-
tral locking buttons ››› page 128 is pressed
repeatedly in short succession, the central
locking briefly disconnects as protection against overloading. The vehicle is then un-
lock
ed. L

ock it if necessary. Unlocking/Locking by remote control
Read the additional information carefully
›› ›

 page 15
The vehicle will be locked again automatical-
ly if you do not open one of the doors or the
rear lid within 30 seconds after unlocking the
car. This function prevents the vehicle from
remaining unlocked if the unlocking button is
pressed by mistake. This does not apply if
you press the  button for at least one sec-
ond.
In vehicles with a security central locking
feature (selective unlocking of side doors)
››› page 127, when the  button is pressed
once, only the driver door and the fuel tank
flap are unlocked. When the button is press-
ed a second time, all the vehicle doors are unlocked. WARNING
Observe the safety warnings ›››
in Descrip-
tion on pag e 125
. Note
● Do not u se the r

emote control key until the
vehicle is visible. ●
Other fu nction

s of the remote control key
››› page 140, Convenience opening and clos-
ing. Selective unlocking system
The selective unlocking system allows you to
only
u

nlock the driver door and the fuel tank
flap. All other doors and the rear lid remain
locked.
Unlocking the driver door and tank flap
– Press ( once) the  b utt
on on the remote
control key or turn the key once in the
opening direction.
Unlocking all the doors, the rear lid and the
tank flap simultaneously. – Within 5 seconds, press ( twice) the
 but-
ton on the remote control key, or turn the
key twice within 5 seconds in the opening
direction.
The anti-theft security system* and the anti-
theft alarm* are immediately disabled if you
unlock only the driver door, without unlock-
ing the other doors.
In vehicles with Easy Connect*, you can pro-
gramme the security central locking system
directly ››› page 128.
127
Technical data
Advice
Operation
Emergencies
Safety

Operation
Adjusting the central locking You can use Easy Connect* to select which
doors
ar
e unlocked with the central locking
system. Using the radio or the Easy Connect*
system, you can select whether the vehicle
automatically closes with the “Auto Lock”
programme at speeds of more than 15 km/h
(9 mph).
Programming the unlocking of the doors (ve-
hicles with Easy Connect)
– Select:  button > SETTINGS
fu
nction
b

utton > Opening and closing > Cen-
tral locking > Unlocking doors .
Programming the Auto Lock (vehicles with
radio)
– Select: SETUP button > control button 
Central locking > Locking while
driving .
Pr ogr
ammin

g the Auto Lock (vehicles with
Easy Connect)
– Select:  button > SETTINGS
fu
nction
b

utton > Opening and closing > Cen-
tral locking > Locking while
driving .
Unlocking doors
You can choose to unlock all the doors or
only the driver door when you unlock the vehicle. In all
the options, the fuel
tank flap
is also unlocked.
With the Driver setting, when you press the
 button on the remote control key once, on-
ly the driver door is unlocked. If that button is
pressed twice, the rest of the doors and the
rear lid will be unlocked.
In vehicles with a conventional key, turn the
key in the door lock, in the direction of open-
ing, twice within 2 seconds.
If the  button is pressed, all the vehicle
doors are locked. At the same time, a confir-
mation signal* is heard.
Auto Lock while driving
If you select on, all the vehicle doors are
locked at speeds above 15 km/h (9 mph).
Central locking switch Read the additional information carefully
› ›
›

 page 15
Please note the following when using the
central locking switch to lock your vehicle:
● It is not possible to open the doors or the
rear lid fr
om the outside (for safety reasons,
e.g. when stopped at traffic lights).
● The LED in the central locking switch lights
up when all the door
s are closed and locked. ●
You can open the door
s individually from
the inside by pulling the inside door handle.
● In the event of an accident in which the air-
bags
inflate, doors locked from the inside will
be automatically unlocked to facilitate access
and assistance. WARNING
● The centr a

l locking switch also operates
when the ignition is switched off and auto-
matically locks all the vehicle doors when the
 button is pressed.
● The central locking switch does not operate
if the v
ehicle is locked from the outside and
the anti-theft security system is switched on.
● Locked doors could delay assistance in an
emergency
, potentially putting lives at risk.
Do not leave anyone, especially children, in
the vehicle. Note
Your vehicle will lock automatically when it
re ac

hes a speed of about 15 km/h (9 mph)
(Auto Lock) ››› page 125. You can unlock the
vehicle again using the  button on the cen-
tral locking switch. 128

Operation
It does not matter where you carry the key, for
in s
t
ance whether it is in your jacket pocket or
in a briefcase.
Once the doors have been locked, they can-
not be opened again immediately. This will
enable you to check that the doors are prop-
erly closed.
If you wish, when unlocking, you can unlock
only the corresponding door or the entire ve-
hicle. The necessary adjustments can be per-
formed in vehicles with a driver information
system ›››
 page 33.
General information
If a valid key is in the proximity of the car,
››› Fig. 131  the Keyless Access locking and
starting system gives the key entry as soon
as one of the sensor surfaces on the door
handles is touched or the softtouch/handle
on the rear lid is operated. The following fea-
tures are then available without having to
use the vehicle key actively:
● Keyless-Entry: unloc
king the vehicle using
the handles of the front doors or the soft-
touch/handle on the rear lid.
● Keyless-Exit: lockin
g the vehicle using the
sensor of the driver or passenger door han-
dle.
● Easy Open: opening the re
ar lid moving one
foot below the rear bumper. ●
Pres
s & Drive: keyless starting of the en-
gine with the starter button ››› page 181.
The central locking and locking systems oper-
ate in the same way as a normal locking and
unlocking system. Only the controls change.
Unlocking the vehicle is confirmed with a
double flash of the indicator lights; locking
by a single flash.
If the vehicle is locked and then all doors and
the rear lid are closed leaving the last key
used inside the vehicle and none outside,
the vehicle will not lock immediately. All the
vehicle's indicator lights will flash four times.
The vehicle will lock after a few seconds if
you do not open any door or the rear lid.
The vehicle will lock again after a few sec-
onds if you unlock the vehicle but fail to open
any door or boot hatch.
Unlocking and opening the doors (Keyless-
Entry)
● Grip one of the front door handles. In doing
this, the sensor s
urface ››› Fig. 132 A (arrow)
on the h andl
e i
s touched and the vehicle un-
locks.
● Open the door.
On vehic
les with selective opening or info-
tainment system configuration, pulling the
door handle twice will unlock all doors. On vehicles without a “Safe” security sys-
tem: shutting and loc

king doors (Keyless-Ex-
it)
● Switch the ignition off.
● Close the driver's door.
● Touch (once) the locking sensor surface B (arrow) on one of the front door handles. The
door th
at
i

s used must be closed.
On vehicles with a “Safe” security system:
shutting and locking doors (Keyless-Exit)
● Switch the ignition off.
● Close the driver's door.
● Touch (once) the sensor surface B (arrow)
on one of the fr
ont

door handles. The vehicle
locks with the “Safe” ››› page 133 system.
The door that is used must be closed.
● Touch (twice) the sensor surface B (arrow)
of one of
the fr

ont door handles to lock the
vehicle without activating the “Safe” security
system ››› page 133.
Unlocking and locking the boot hatch
When the vehicle is locked, the rear lid auto-
matically unlocks on opening if there is a val-
id vehicle key in the proximity ››› Fig. 131 .
Open or close the rear lid normally.
After closing, the hatch locks automatically. If
the complete vehicle is unlocked, the rear lid
will not lock automatically after closing it.
130

Opening and closing
●
If the sen sor
s are very dirty, e.g. have a lay-
er of salt, the correct functioning of the sen-
sors on the door handles may be affected. In
this case, clean the vehicle.
● If the vehicle is equipped with an automatic
gearbo
x, it may only be locked in the gear
stick is in position P. Anti-theft security system (Safelock)*
The following message is displayed on the in-
strument
p

anel to remind the driver that
when the vehicle is closed from the outside,
the anti-theft security system is switched on.  Do not forget the Safelock.
Please see Instruction Manual . The
vehicle cannot be opened from inside. This
makes it more difficult for unauthorised per-
sons to break into the vehicle ››› in De-
s c
ription on p

age 125.
The anti-theft security system can be switch-
ed off each time the vehicle is locked:
● Turn the key a second time to the lock posi-
tion, in the door lock, w
ithin two seconds. If
necessary, remove the protective cover on
the driver door handle ›››
 page 15 or
● Press the  button on the r
emote control
key for a second time within 2 seconds.
The flashing frequency of the diode in the
door sill immediately confirms the process. Initially, the diode flashes in a fast sequence
for a brief period, then it

stops for approxi-
mately 30 seconds and, lastly continues
flashing slowly.
Replacing the battery Fig. 133
Vehicle key: opening the battery
c omp
ar

tment. Fig. 134
Vehicle key: removing the battery. SEAT recommends you ask a specialised
w
ork
shop t

o replace the battery.
The battery is located to the rear of the vehi-
cle key, under a cover.
Changing the battery ● Unfold the vehicle key blade ›››
page 126.
● Remove the cover from the back of the ve-
hicle k
ey ››› Fig. 133 in the direction of the ar-
row ››› .
● Extract the battery from the compartment
u s
in

g a suitable thin object ››› Fig. 134.
● Place the new battery in the compartment
as sho
wn ››› Fig. 134, pressing in the oppo-
site direction to that shown by the arrow
››› .
● Fit the cover as shown ››
›
Fig. 133 , pressing
it onto the vehicle key casing in the opposite
direction to that shown by the arrow until it
clicks into place. CAUTION
● If the b att

ery is not changed correctly, the
vehicle key may be damaged.
● Use of unsuitable batteries may damage
the vehic
le key. For this reason, always re-
place the dead battery with another of the
same voltage, size and specifications.
● When fitting the battery, check that the po-
larity i
s correct. » 133
Technical data
Advice
Operation
Emergencies
Safety

Operation
– Pr e
s
s the  button on the remote control
twice. The volumetric sensor and tilt sen-
sors will be deactivated. The alarm system remains activated.
The vehicle interior monitoring and the anti-
tow system are automatically switched on
again next time the vehicle is locked.
The vehicle interior monitoring and anti-tow
sensor (tilt sensor) are automatically switch-
ed on when the anti-theft alarm is switched
on. In order to activate it, all the doors and
the rear lid must be closed.
If you wish to switch off the vehicle interior
monitoring and the anti-tow system, it must
be done each time that the vehicle is locked;
if not, they will be automatically switched on.
The vehicle interior monitoring and the anti-
tow system should be switched off if animals
are left inside the locked vehicle (otherwise,
their movements will trigger the alarm) or
when, for example, the vehicle is transported
or has to be towed with only one axle on the
ground.
False alarms
Interior monitoring will only operate correctly
if the vehicle is completely closed. Please ob-
serve related legal requirements.
The following cases may cause a false alarm:
● Open windows (partially or fully). ●
Panoramic/ti lting sunroof open (partially or
completely).
● Movement of objects inside the vehicle,
such a
s loose papers, items hanging from
the rear vision mirror (air fresheners), etc. Note
● If the v

ehicle is relocked and the alarm is
activated without the volumetric sensor func-
tion, relocking will activate the alarm with all
its functions, except the volumetric sensor.
This function is reactivated when the alarm is
switched on again, unless it is deliberately
switched off.
● If the alarm has been triggered by the volu-
metric sensor
, this will be indicated by a
flashing of the warning lamp on the driver
door when the vehicle is opened. The flash is
different to the flash indicating the alarm is
activated.
● The vibration of a mobile phone left inside
the vehic
le may cause the vehicle interior
monitoring alarm to trigger, as both sensors
react to movements and shakes inside the ve-
hicle.
● If on activating the alarm, any door or the
rear lid i
s open, only the alarm will be activa-
ted. The vehicle interior monitoring and the
anti-tow system will only be activated once
all the doors are closed (including the rear
lid). Deactivating the vehicle interior moni-
t
orin
g and anti-t

ow system* When the vehicle is locked, the alarm will be
trigg
er

ed if movements are detected in the
interior (e.g. by animals) or if the vehicle's in-
clination is changed (e.g. during transport).
You can prevent the alarm from being trig-
gered accidentally by switching off the vehi-
cle interior monitoring and/or tow-away pro-
tection.
● To switch off the interior monitoring and
to w-

away protection, switch off the ignition
and, using the Infotainment system, select:  button >
S
ET
TINGS function button > Open-
in g and c
lo

sing > Central locking > Switch off
alarm.
● When the vehicle is locked now, the vehicle
interior monitorin
g and the tow-away protec-
tion are switched off until the next time the
door is opened.
If the anti-theft security system (Safelock)*
››› page 133 is switched off, the vehicle interi-
or monitoring and the tow-away protection
are automatically switched off. WARNING
Observe the safety warnings ›››
in Descrip-
tion on pag e 125
. 136

Seats and head restraints
Electric driver's seat adjustment* Read the additional information carefully
›› ›
 page 19 WARNING
● If the el ectric

front seats are used negli-
gently or without paying due attention, it can
cause serious injury.
● The front seats can also be electrically ad-
just
ed when the ignition is switched off. Nev-
er leave a child or any other person who may
need help in the vehicle.
● In the event of an emergency, electrical ad-
justment
can be stopped by pressing any
control. CAUTION
To avoid damaging the electrical components
of the fr ont

seats, please refrain from kneel-
ing on the seat or applying sharp pressure at
a single point to the seat cushion and back-
rest. Note
● It m a

y not be possible to electrically adjust
the seat if the vehicle battery is very low.
● If the engine is started while the seats are
being electric
ally adjusted, the adjustment
will stop. Adjusting the front head restraints
Read the additional information carefully
›› ›

 page 19
Adjust the head restraint ›››
 page 19 so
that as far as possible the top of the head re-
straint is level with the top of your head.
When this is not possible, try to get as close
as possible to this position.
Adjustment of the rear head restraints Fig. 150
Rear centre head restraint: release
point . When transporting people in the back seat,
p
l
ac

e the head restraints of the occupied
seats at a minimum of the next socket up
››› .Adjusting the head restraints
– To set the head restraint higher, grasp the
side
s

with both hands and move it up-
wards, until you see it engage.
– To set the head restraint lower down, press
the 1
› ››
Fig. 150
b
utton and move it
downwards.
Removing the head restraint
To remove the head restraint, the correspond-
ing backrest must be partially folded forward. – Unlock the backrest ›››
page 159.
– Move the head restraint upwards until it ar-
rives

to the top.
– Press button 1
› ›
› Fig. 150
, while simulta-
neously pressing on the security hole 2 ›››
Fig. 150 with a fl at
screwdriver a maxi-
mum of 5 mm wide, and remove the head
restraint.
– Move the backrest until it engages properly
›› ›

.
Fittin g the he
a
d restraint
To mount the external head restraints, the
corresponding backrest must be partially fol-
ded forward.
– Unlock the backrest ›››
page 159.
– Insert the head restraint bars into the
guides u

ntil they perceptibly engage. It »
157
Technical data
Advice
Operation
Emergencies
Safety

Operation
WARNING
● Ple a
se make sure that any items of clothing
hanging from the coat hooks do not obstruct
your view to the rear.
● The coat hooks should only be used for
lightweight c
lothing. Do not leave any heavy
or sharp objects in the pockets.
● Do not use clothes hangers to hang up the
clothing, a
s this could interfere with the func-
tion of the head-protection airbags. Power sockets
Fig. 157
Centre console: 12 volt socket Fig. 158
Centre console, rear section: USB
pow er soc

kets. ●
Remove the cap located on the centre con-
so l
e of

the socket ››› Fig. 157.
● Insert the plug of the electrical appliance
into the pow
er socket.
Electrical equipment can be connected to the
12 volt power socket. The appliances connec-
ted to each power socket must not exceed a
power rating of 120 Watt.
USB power sockets
Depending on the equipment and the coun-
try, the vehicle may also have USB connec-
tions exclusively for charging or as a power
socket.
These USB ports are located at the rear of the
console, between the front seats ››› Fig. 158.
These connectors can work at a maximum
power of up to 10.5 W per port.
They are not intended for file playback. WARNING
The power socket works only when the igni-
tion is on. Impr

oper use may cause serious
injury or even fire. Children should therefore
not be left in the vehicle unattended if the
button is also left behind. Otherwise there is
a possibility that they may be injured. CAUTION
Always use the correct type of plugs to avoid
dam agin

g the sockets. Note
● The use of el

ectrical appliances with the
engine switched off will cause a battery dis-
charge.
● Should the connected appliance overheat,
immediately
switch it off and disconnect it
from the socket.
● Before switching the ignition on or off, un-
plug the app
liances from the USB ports to
protect them from any damage caused by
fluctuations in voltage. Storing objects
Lo
a

ding the luggage compartment All luggage and other loose objects must be
s
af
ely

secured in the luggage compartment.
Unsecured objects which shift back and forth
162

Transport and practical equipment
could impair the driving safety or driving
c h
ar
acteristics of the vehicle by shifting the
centre of gravity.
– Distribute the load evenly in the luggage
compar

tment.
– Place heavy objects as far forward as possi-
ble in the lug
gage compartment.
– Place the heavy objects first.
– Secure heavy objects to the fitted fastening
rings

››› page 165. WARNING
● Loo se lug

gage and other objects in the lug-
gage compartment could cause serious inju-
ries.
● Always stow objects in the luggage com-
partment
and secure them on the fastening
rings.
● Use suitable straps to secure heavy ob-
jects.
● D

uring sudden manoeuvres or accidents,
loose ob
jects can be thrown forward, injuring
vehicle occupants or passers-by. This in-
creased risk of injury will be further increased
if a loose object is struck by an inflating air-
bag. If this happens, objects may shoot out-
ward like a missile. Risk of fatal injury.
● Please note that the centre of gravity may
shift when tr
ansporting heavy objects; this
may affect vehicle handling and lead to an ac-
cident. Therefore, it is essential to adjust your speed and driving style accordingly, to
avoid ac
c

idents.
● Never exceed the allowed axle weights or
allo
wed maximum weight. If said weights are
exceeded, the driving characteristics of the
vehicle may change, leading to accidents, in-
juries and damage to the vehicle.
● Never leave your vehicle unattended, espe-
cia
lly when the rear lid is open. Children
could climb into the luggage compartment,
closing the door behind them; they will be
trapped and run the risk of death.
● Never allow children to play in or around
the vehic
le. Close and lock all the doors and
the rear lid when you leave the vehicle. Be-
fore you lock the vehicle, make sure that
there are no adults or children in the vehicle. Note
● Air cir c

ulation in the vehicle helps reduce
fogging of the windows. Used air escapes
through ventilation slits in the side trim of
the luggage compartment. Ensure that the
ventilation slots are never covered.
● Straps for securing the load to the fasten-
ing ring
s are commercially available. Luggage compartment shelf
Fig. 159
In the luggage compartment: remov-
in g and in
s

talling the rear shelf. Fig. 160
In the luggage compartment: remov-
in g and in s

talling the rear shelf. The luggage compartment cover blocks the
v
iew int
o the lug

gage compartment. »
163
Technical data
Advice
Operation
Emergencies
Safety

Transport and practical equipment
On the rear seat, behind the central armrest,
ther e i
s
a tailboard for transporting long
items in the interior, such as skis.
To avoid soiling the interior, dirty objects
should be wrapped (e.g. in a blanket) before
they are inserted through the tailboard.
When the armrest is down, nobody may trav-
el in the centre rear seat.
Opening the tailboard
● Lower the centre armrest.
● Pull the release lever in the direction of the
arrow and p
ush the tailboard cover
››› Fig. 163 1 down and forwards.
● Open the rear lid.
● Insert the long objects through the gap
fr om the lug
g

age compartment.
● Secure the objects with the seatbelt.
● Close the rear lid.
Clos
ing the tailboard
● Lift the tailboard cover until it engages. The
red mark
on the luggage compartment side
should never be visible.
● Close the rear lid.
● Lift the centre armrest if necessary. Note
The tailboard can also be opened from the
lugg ag

e compartment. To do so, press the re- lease lever down, in the direction of the ar-
ro
w

, and the cover upwards ››› Fig. 164. Fastening rings*
Fig. 165
In the luggage compartment: fasten-
in g rin
g

s In the front and rear part of the luggage com-
p
ar
tment

there are fastening rings to secure
the luggage ››› Fig. 165.
In order to use the front fastening rings, they
must be lifted beforehand. WARNING
If unsuitable or damaged belts or retaining
str ap

s are used, they could break in the event
of braking or an accident. Objects could then
be launched across the passenger compart-
ment and cause serious or fatal injuries. ●
Alw a

ys use belts or retaining straps that
are suitable and in a good condition.
● Belts and retaining straps should be se-
curely
fastened to the fastening rings.
● Objects in the luggage compartment that
are un
secured could move suddenly and mod-
ify the handling of the vehicle.
● Secure all objects, little and large.
● Never exceed the maximum tensile load of
the fas
tening ring when securing objects.
● Never secure a child seat to the fastening
rings. Note
● The max imum t

ensile load that the fasten-
ing rings can support is 3.5 kN.
● Belts and securing systems for the appro-
priate lo
ad can be obtained from specialised
dealerships. SEAT recommends visiting a
SEAT dealership for this.
● The fastening rings are rendered unusable
for v
ersions with a spare wheel. 165
Technical data
Advice
Operation
Emergencies
Safety