door lock LEXUS RX270 2014 Service Manual

65
1-2. Opening, closing and locking the doors
1
Before driving
RX350/270_EE
■If the back door opener is inoperative
The back door can be opened from the inside.
Move the lever.
Vehicles without a power back door
Vehicles with a power back door
■When reconnecting the battery or changing a fuse while the back door is open:
To enable the power back door to operate properly, initialize the system by com-
pletely closing the back door manually. If the battery is reconnected or a fuse is
changed while the back door is closed, initializing the system is not necessary.Remove the cover.
STEP1
STEP2
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66
1-2. Opening, closing and locking the doors
RX350/270_EE
CAUTION
■Caution while driving
●Keep the back door closed while driving.
If the back door is left open, it may hit near-by objects while driving or luggage
may be unexpectedly thrown out, causing an accident.
In addition, exhaust gases may enter the vehicle, causing death or a serious
health hazard. Make sure to close the back door before driving.
●Before driving the vehicle, make sure that the back door is fully closed. If the back
door is not fully closed, it may open unexpectedly while driving, causing an acci-
dent.
●Never let anyone sit in the luggage compartment. In the event of sudden braking
or a collision, they are susceptible to death or serious injury.
■When children are in the vehicle
Observe the following precautions.
Failure to do so may result in death or serious injury.
●Do not allow children to play in the luggage compartment.
If a child is accidentally locked in the luggage compartment, they could have heat
exhaustion or other injuries.
●Do not allow a child to open or close the back door.
Doing so may cause the back door to move unexpectedly, or cause the child’s
hands, head, or neck to be caught by the closing back door, which may result in
death or serious injury of the child.
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67
1-2. Opening, closing and locking the doors
1
Before driving
RX350/270_EE
CAUTION
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in death or seri-
ous injury.
●Remove any heavy loads, such as snow and ice, from the back door before open-
ing it. Failure to do so may cause the back door to suddenly shut again after it is
opened.
●When opening or closing the back door, thoroughly check to make sure the sur-
rounding area is safe.
●If anyone is in the vicinity, make sure they are safe and let them know that the back
door is about to open or close.
●Use caution when opening or closing the back door in windy weather as it may
move abruptly in strong wind.
●The back door may suddenly shut if it is not
opened fully. It is more difficult to open or
close the back door on an incline than on a
level surface, so beware of the back door
unexpectedly opening or closing by itself.
Make sure that the back door is fully open
and secure before using the luggage com-
partment.
●When closing the back door, take extra
care to prevent your fingers etc. from being
caught.
●When closing the back door, make sure to
press it lightly on its outer surface. If the
back door handle is used to fully close the
back door, it may result in hands or arms
being caught.
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68
1-2. Opening, closing and locking the doors
RX350/270_EE
CAUTION
●Do not pull on the back door damper stay to close the back door, and do not
hang on the back door damper stay.
Doing so may cause hands to be caught or the back door damper stay to break,
causing an accident.
●If a bicycle carrier or similar heavy object is attached to the back door, it may sud-
denly shut again after being opened, causing someone’s hands, head or neck to
be caught and injured. When installing an accessory part to the back door, using
a genuine Lexus part is recommended.
■Back door closer
●Use caution when using the back door closer as it still operates when the power
back door system is cancelled.
●In the event that the back door is left slightly
open, the back door closer will automati-
cally close it to the fully closed position. It
takes several seconds before the back
door closer begins to operate. Be careful
not to catch fingers or anything else in the
back door, as this may cause bone frac-
tures or other serious injuries.
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69
1-2. Opening, closing and locking the doors
1
Before driving
RX350/270_EE
CAUTION
■Power back door
Observe the following precautions when operating the power back door.
Failure to do so may cause death or serious injury.
●Check the safety of the surrounding area to make sure there are no obstacles or
anything that could cause any of your belongings to get caught.
●If anyone is in the vicinity, make sure they are safe and let them know that the back
door is about to open or close.
●If the power back door system is turned off with the main switch while the back
door is operating automatically, the automatic operation is stopped. The back
door then has to be operated manually. Take extra care when on an incline, as the
back door may open or close unexpectedly.
●If the operating conditions of the power back door are no longer met, a buzzer
may sound and the back door may stop opening or closing. The back door then
has to be operated manually. Take extra care when on an incline, as the back door
may open or close abruptly.
●On an incline, the back door may suddenly shut after it opens. Make sure the
back door is fully open and secure.
●In the following situations, the power back door may detect an abnormality and
automatic operation may be stopped. In this case, the back door has to be oper-
ated manually. Take extra care when on an incline, as the back door may open or
close abruptly.
• When the back door contacts an obstacle
• When the battery voltage suddenly drops, such as when the “ENGINE
START STOP” switch is turned to IGNITION ON mode or the engine is
started during automatic operation
●If a bicycle carrier or similar heavy object is attached to the back door, the power
back door may not operate, causing itself to malfunction, or the back door may
suddenly shut again after being opened, causing someone’s hands, head or neck
to be caught and injured. When installing an accessory part to the back door,
using a genuine Lexus part is recommended.
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70
1-2. Opening, closing and locking the doors
RX350/270_EE
CAUTION
■Jam protection function
Observe the following precautions.
Failure to do so may cause death or serious injury.
●Be careful while the jam protection function is operating. Being hit by the back
door may result in an injury.
●Although the back door stops closing when the jam protection function detects
an object, take extra care as you may still be injured if part of your body is already
caught.
●If anything obstructs the power back door while it is closing, the jam protection
function will cause the back door to automatically operate in the opposite direc-
tion. However, be careful not to jam body parts in the doorframe, as an injury may
result.
●Never use any part of your body to intentionally activate the jam protection func-
tion.
●The jam protection function may not work if something gets caught just before
the back door fully closes. Be careful not to catch fingers or anything else.
●The jam protection function may not work depending on the shape of the object
that is caught. Be careful not to catch fingers or anything else.
●The sensors located on the right and left sides of the power back door detect
obstructions and prevent them from becoming jammed in the door. Some objects
may not be detected depending on their shape or how they are jammed. Be care-
ful not to get fingers or other body parts caught in the back door while it is oper-
ating as this may result in a serious injury.
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71
1-2. Opening, closing and locking the doors
1
Before driving
RX350/270_EE
NOTICE
■Back door damper stays
The back door is equipped with damper stays that hold the back door in place.
Observe the following precautions.
Failure to do so may cause damage to the back door damper stay, resulting in mal-
function.
■To prevent back door closer malfunction
●Do not apply excessive force to the back door while the back door closer is oper-
ating.
●If the back door is opened and closed repeatedly in a short amount of time, the
back door closer may stop operating. In this case, manually open the back door
once and wait for a while before attempting to close it again.
●Do not attach any foreign objects, such as
stickers, plastic sheets, or adhesives to the
damper stay rod.
●Do not touch the damper stay rod with
gloves or other fabric items.
●Do not attach any accessories other than
genuine Lexus parts to the back door.
●Do not place your hand on the damper stay
or apply lateral forces to it.
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72
1-2. Opening, closing and locking the doors
RX350/270_EE
NOTICE
■To prevent damage to the power back door
●Make sure that there is no ice between the back door and frame that would pre-
vent movement of the back door. Operating the power back door when exces-
sive load is present on the back door may cause a malfunction.
●Do not apply excessive force to the back door while the power back door is oper-
ating.
●Take care not to damage the sensors (installed on the right and left edges of the
power back door) with a knife or other sharp object. If the sensor is disconnected,
the power back door will not operate in automatic operation.
●When manually closing the back door immediately after the power back door
has been automatically opened fully, some resistance may be felt.
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81
1
1-3. Adjustable components (seats, mirrors, steering wheel)
Before driving
RX350/270_EE
Driving position memory∗
Your preferred driving position (the position of the driver's seat, steering
wheel and outside rear view mirrors) can be memorized and recalled with
the touch of a button. It is also possible to set this function to activate auto-
matically when the doors are unlocked.
Three different driving positions can be entered into memory.
On some models, the same buttons are found on the front passenger’s side,
allowing the position of the front passenger’s seat to be memorized.
■Entering a position to memory
Turn the “ENGINE START STOP” switch to IGNITION ON
mode.
Adjust the driver’s seat, steering wheel and outside rear view
mirrors to the desired positions.
Press the “SET” button, then
within 3 seconds press button
“1”, “2” or “3” until the signal
beeps.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
STEP1
STEP2
STEP3
∗: If equipped
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83
1-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
RX350/270_EE
Linking driving position memory with door unlock operation (driver’s side only)
Record your driving position to button “1”, “2” or “3” before performing
the following.
Carry only the key (including the card key) to which you want to link the
driving position. If 2 or more keys are in the vehicle, the driving position
cannot be linked properly.
Shift the shift lever to P and close the driver's door. Turn the
“ENGINE START STOP” switch to IGNITION ON mode.
Press the desired button (“1”, “2” or
“3”) to recall the position. Then,
while keep pressing the button,
press the driver's door lock
switches (either lock or unlock)
until the signal beeps.
The driving position is recalled
when the driver's door is unlocked
using the entry function or wireless
remote control and the driver's
door is opened.
STEP1
STEP2
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