2015 PEUGEOT 4C sensor

To Disarm The System
Deactivation
Push the unlock button.
The following operations are performed:
•Two brief flashes of the direction indicators.
•Unlocking of the doors.
NOTE:
•If the central door locking system is released using the
metal insert of the key, the alarm is not disabled.
•In the event of accidental activation of the alarm, or in
any case to interrupt the acoustic and visual signal
cycle when activated, it is possible to push the unlock
button or turn the ignition key to MAR-ON for at least
five seconds, after which the system will deactivate.Disarming
To completely disable the alarm (e.g. during a lengthy
period of car inactivity), lock the car by turning the metal
insert of the key in the door lock.
NOTE:If the batteries of the key fob run out or there is a
fault in the system, the alarm can be switched off by
inserting the key in the ignition switch and turning it to
MAR-ON.
Volumetric/Anti-lift Protection
The Vehicle Security Alarm system monitors the doors
and decklid for unauthorized entry and the ignition
switch for unauthorized operation. The system also in-
cludes an intrusion sensor and vehicle tilt sensor. The
intrusion sensor monitors the vehicle interior for motion.
The vehicle tilt sensor monitors the vehicle for any tilting
actions (tow away, tire removal, ferry transport, etc). A
siren with battery backup which senses interruptions of
power and communications is also included.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

WARNING!(Continued)
•Do not use the Automatic Locking Mode to restrain
occupants who are wearing the seat belt or children
who are using booster seats. The locked mode is
only used to install rear-facing or forward-facing
child restraints that have a harness for restraining
the child.
Supplemental Restraint System (SRS)
Air Bag System Components
Your vehicle may be equipped with the following air bag
system components:
•Occupant Restraint Controller (ORC)
•Air Bag Warning Light
•Steering Wheel and Column
•Instrument Panel•Knee Impact Bolsters
•Advanced Front Air Bags
•Supplemental Side Air Bags
•Supplemental Driver Knee Air Bag
•Front and Side Impact Sensors
•Front Seat Belt Pretensioners, Seat Belt Buckle Switch,
and Seat Track Position Sensors
Advanced Front Air Bags
This vehicle has Advanced Front Air Bags for both the
driver and front passenger as a supplement to the seat
belt restraint systems. The driver’s Advanced Front Air
Bag is mounted in the center of the steering wheel. The
passenger’s Advanced Front Air Bag is mounted in the
instrument panel. The words AIRBAG are embossed on
the air bag covers.
44 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Advanced Front Air Bag Features
The Advanced Front Air Bag system has multistage
driver and front passenger air bags. This system provides
output appropriate to the severity and type of collision as
determined by the Occupant Restraint Controller (ORC),
which may receive information from the front impact
sensors or other system components.
The first stage inflator is triggered immediately during an
impact that requires air bag deployment. A low energy
output is used in less severe collisions. A higher energy
output is used for more severe collisions.
This vehicle may be equipped with driver and/or front
passenger seat track position sensors that may adjust the
inflation rate of the Advanced Front Air Bags based upon
seat position.
This vehicle may be equipped with a driver and/or front
passenger seat belt buckle switch that detects whetherthe driver or front passenger seat belt is fastened. The
seat belt buckle switch may adjust the inflation rate of the
Advanced Front Air Bags.
WARNING!
•No objects should be placed over or near the air
bag on the instrument panel, because any such
objects could cause harm if the vehicle is in a
collision severe enough to cause the air bag to
inflate.
•Do not put anything on or around the air bag
covers or attempt to open them manually. You may
damage the air bags and you could be injured
because the air bags may no longer be functional.
The protective covers for the air bag cushions are
designed to open only when the air bags are
inflating.
(Continued)
46 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
•Relying on the air bags alone could lead to more
severe injuries in a collision. The air bags work
with your seat belt to restrain you properly. In
some collisions, air bags won’t deploy at all. Al-
ways wear your seat belts even though you have air
bags.
Advanced Front Air Bag Operation
Advanced Front Air Bags are designed to provide addi-
tional protection by supplementing the seat belts. Ad-
vanced Front Air Bags are not expected to reduce the risk
of injury in rear, side, or rollover collisions. The Ad-
vanced Front Air Bags will not deploy in all frontal
collisions, including some that may produce substantial
vehicle damage — for example, some pole collisions,
truck underrides, and angle offset collisions.On the other hand, depending on the type and location of
impact, Advanced Front Air Bags may deploy in crashes
with little vehicle front-end damage but that produce a
severe initial deceleration. Because air bag sensors mea-
sure vehicle deceleration over time, vehicle speed and
damage by themselves are not good indicators of
whether or not an air bag should have deployed.
Seat belts are necessary for your protection in all colli-
sions, and also are needed to help keep you in position,
away from an inflating air bag.
When the ORC detects a collision requiring the Ad-
vanced Front Air Bags, it signals the inflator units. A large
quantity of non-toxic gas is generated to inflate the
Advanced Front Air Bags.
The steering wheel hub trim cover and the upper right
side of the instrument panel separate and fold out of the
way as the air bags inflate to their full size. The Advanced
Front Air Bags fully inflate in less time than it takes to
blink your eyes. The air bags then quickly deflate while
helping to restrain the driver and front passenger.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 47

SABICs are designed to activate in certain side impacts.
The Occupant Restraint Controller (“ORC”) determines
whether the deployment of the SABIC in a particular
impact event is appropriate, based on the severity and
type of collision. The side impact sensors aid the ORC in
determining the appropriate response to impact events.
The system is calibrated to deploy the SABIC on the
impact side of the vehicle during impacts that require
SABIC occupant protection. In side impacts, the SABICs
deploy independently; a left side impact deploys the left
side SABIC only and a right-side impact deploys the
right side SABIC only. Vehicle damage by itself is not a
good indicator of whether or not SABICs should have
deployed.
SABICs will not deploy in all side collisions, including
some collisions at certain angles, or some side collisions
that do not impact the area of the passenger compart-
ment. SABICs may deploy during angled or offset frontal
collisions where the Advanced Front Air Bags deploy.SABICs are a supplement to the seat belt restraint system.
SABICs deploy in less time than it takes to blink your
eyes. Occupants, including children, who are up against
or very close to SABICs can be seriously injured or killed.
Occupants, including children, should never lean on or
sleep against the door, side windows, or area where the
side air bags inflate, even if they are in an infant or child
restraint.
Seat belts (and child restraints where appropriate) are
necessary for your protection in all collisions. They also
help keep you in position, away from an inflating SABIC.
To get the best protection from the SABICs, occupants
must wear their seat belts properly and sit upright with
their backs against the seats. Children must be properly
restrained in a child restraint or booster seat that is
appropriate for the size of the child.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 49

▫Follow Me Home/Headlight Delay — If
Equipped............................87
▫Dimmer Controls......................88
▫Interior Light.........................89
WINDSHIELD WIPERS AND WASHERS......90
▫Intermittent Wiper System...............91
▫Windshield Wiper Operation..............91
▫Mist................................91
▫Windshield Washers....................91
TILT/TELESCOPING STEERING COLUMN....92
ELECTRONIC SPEED CONTROL — IF
EQUIPPED............................93
▫To Activate...........................94
▫To Set A Desired Speed..................94▫To Deactivate.........................94
▫To Resume Speed......................95
▫To Vary The Speed Setting................95
▫To Accelerate For Passing.................96
PARKING SENSORS — IF EQUIPPED........96
▫Activation/Deactivation..................97
▫Acoustic Signal........................97
▫Indications On Display — If Equipped.......98
▫Fault Indication........................99
▫General Warnings......................99
POWER OUTLETS.....................101
CIGAR LIGHTER AND ASH RECEIVER — IF
EQUIPPED...........................103
74 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

The speed decrement shown is dependant on the speed
of U.S. (mph) or Metric (km/h) units:
U.S. Speed (mph)
•Tapping the Speed Control lever down (-) once will
result in a 1 mph decrease in set speed. Each subse-
quent tap of the lever results in a decrease of 1 mph.
•If the lever is continually held down, the set speed will
continue to decrease until the lever is released, then
the new set speed will be established.
Metric Speed (km/h)
•Tapping the Speed Control lever down (-) once will
result in a 2 km/h decrease in set speed. Each subse-
quent tap of the lever results in a decrease of 2 km/h.
•If the lever is continually held down, the set speed will
continue to decrease until the lever is released, then
the new set speed will be established.To Accelerate For Passing
Press the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
PARKING SENSORS — IF EQUIPPED
They are located in the rear bumper and their function is
to detect the presence of any obstacles near the rear part
of the car; they consequently inform the driver, through
an intermittent acoustic signal.
96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Activation/Deactivation
The sensors are automatically activated when reverse
gear is engaged. As the obstacle behind the car gets
closer, the acoustic signal becomes more frequent.
Acoustic Signal
When reverse gear is engaged and there is an obstacle
behind the vehicle, an acoustic signal is emitted which
varies according to the distance of the bumper from the
obstacle.
The frequency of the acoustic signal:
•Increases as the distance between car and obstacle
decreases, culminating in a continuous acoustic signal
when the distance is less than approximately 12 in (30
cm).
•Decreases if the distance from the obstacle increases,
until the signal ceases entirely.
•Remains constant if the distance between car and
obstacle remains unchanged; if this situation concerns
the side sensors, the signal will stop after approxi-
mately 3 seconds to avoid, for example, indications in
the event of manoeuvres along a wall.
Parking Sensors
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 97