12
information is provided on the last page of 
this manual.
  •  The assembly and installation operations 
must be carried out by adults.
    Do not use installation methods different 
from those indicated. This would result in 
the risk of detachment from the seat.
  •  Do not insert fingers into the mechanisms.
  •  When travelling by car, take special care 
to ensure that luggage or other unsecured 
items cannot injure the child sitting in the 
car seat in the case of an accident.
  •  For more information, please contact the Peg 
Perego Assistance Department by writing to: 
customer.service@pegperego.com
   Attaching the Base Twist 
  1  Check the location of Isofix connectors and 
Isofix or I-Size logos on the seats in your 
vehicle.
  2  Install this car seat only on seats facing the 
normal direction of travel. If the vehicle has 
rotating or repositionable seats, position the 
seat so it faces the direction of travel.
  3  Extend the Isofix connectors by using the two 
levers on the side: press the safety tab (1) and 
the release button (2) and, at the same time, 
push the connectors as far out as they can (3).
  4  Rotate the support foot from under the base.
 5 Position the base on the vehicle seat as shown in 
the figure, aligned with the Isofix connectors (a).
   Push the base towards the vehicle seat’s Isofix 
connectors, pushing evenly on both sides 
of the base (b), checking there are no items 
or anything else near the seat connectors 
that could cause a malfunction. Connect 
and continue pushing the base towards the 
vehicle seat until you hear a click (c) and until 
it touches the back of the seat. 
   Check the base is aligned with the direction of 
the vehicle.
    IMPORTANT: the two indicators on the 
connector activation levers of the Base 
Twist will turn from red to green to show 
that it has been connected correctly.
    IMPORTANT: after completing the 
operation, try moving the base to verify 
that both Isofix connectors have been 
connected correctly.
  6  Adjust the height of the supporting foot by 
pressing the lever at the base of the foot until 
it touches the vehicle floor (it is important that 
the foot be resting firmly on the vehicle floor, 
even if this means the base is raised slightly 
above the vehicle seat).
   If there is a storage compartment in the floor 
of your vehicle in the area where the leg rests, 
open the compartment lid and rest the leg on 
the base of the compartment.
  7  The base has a rotating attachment plate. To 
place the plate in the desired position, press 
the lever near the leg (1) and, at the same 
time, rotate the plate until it clicks (2).
  8  The indicators on the side of the lever are 
green when the rotating plate is correctly 
attached and positioned either forward-facing 
or rear-facing. If they are red, the plate is 
sideways or the attachment is not correct.
    IMPORTANT: if the indicators are red, do 
not use in a moving car.
   Using with Primo Viaggio SLK
 9 Hold the car seat from the handlebar and attach 
it to the base by pressing down on the product 
with both hands until it clicks into place.
    IMPORTANT: the two indicators on the side 
of the base will turn from red to green to 
show that it has been connected correctly.
    IMPORTANT: after completing the 
operation, try moving the car seat to verify 
it has been connected correctly.
 10 The handlebar must be rotated all the way 
forward, close to the back of the vehicle seat, 
as shown in the figure. Press the two buttons 
on the handlebar, rotate it and position it 
towards the vehicle seat, as shown in the 
figure, until it clicks.
 11 To rotate the infant seat on the base (only for 
sitting or removing the child from the seat), 
press the lever near the leg (1) and, at the 
same time, pull the car seat from one side so 
that it rotates on the base plate (2).
 IMPORTANT: if the indicators of the rotating 
plate are red, do not use in a moving car.
 12 To release the car seat from the base, put the 
handlebar in the carry position and pull the 
lever on the back while simultaneously lifting 
the car seat.
  Using with Primo Viaggio Lounge
 
13  Pull out the rebound bar from under the base 
until fully extended, as shown in the picture.
 14 Before attaching the car seat onto the base, 
check that the backrest is in position 1 or 2, 
acting on the handle on the top part of the 
backrest.
    IMPORTANT: do not attach Primo Viaggio 
Lounge on the Base Twist with the backrest 
in position 3.
 15  Proceed with attaching the car seat onto the 
Base Twist until it clicks into place. To rotate the 
car seat on the base, proceed as in point 11.
 16 The handlebar must be rotated all the way 
forward, close to the back of the vehicle seat, 
as shown in the figure. Press the two buttons 
on the handlebar, rotate it and position it 
towards the vehicle seat, as shown in the 
figure, until it clicks.
 17 To release the car seat from the base, put the 
handlebar in the carry position and pull the 
lever on the back while simultaneously lifting 
the car seat.
   Using with Viaggio Twist
   in rear-facing position
 18  Check the rebound bar is in the slot under 
the base when using Viaggio Twist.
   Attach Viaggio Twist by positioning it on the 
Base Twist near the connectors (check the 
base shape matches) and pushing downwards 
until it clicks. 
   Make sure that the red/green indicators on 
the side of the rotating plate are in the green 
position.
    IMPORTANT: the two indicators on the side 
of the base will turn from red to green to 
show that it has been connected correctly.
    IMPORTANT: after completing the 
operation, try moving the car seat to verify 
that the Isofix fittings have been connected 
correctly.
 19 Rotate the infant seat to rear-facing position by 
pressing the lever near the leg (1) and, at the 
same time, pulling the car seat from one side 
so that it rotates on the base plate (2).
 20 When this step is complete, check that the 
indicators on the side of the rotation lever