Lexus IS300H 2017 Manual page 44

44
1-1. For safe use
SRS airbag system components
Pop up hood lifters
1
Airbag manual on-off switch
2
Front passenger airbag
3
Curtain shield airbags
4
Knee airbags
5
"PASSENGER AIR BAG" indica-
6
tor lights
Seat belt pretensioners and force
7
limiters
Side impact sensors (front)
8
The main SRS airbag system and Pop Up Hood components are shown above.
The SRS airbag system and Pop Up Hood are controlled by the airbag sensor
assembly. As the airbags deploy, a chemical reaction in the inflators quickly fills
the airbags with non-toxic gas to help restrain the motion of the occupants.
When the Pop Up Hood is activated, a non-toxic gas is released due to a chemi-
cal reaction in the lifters, which causes the pistons to eject quickly and raise the
rear portion of the hood. (Pop Up Hood: P. 55)
Front side airbags
9
SRS warning light
10
Driver airbag
11
Side impact sensors (rear)
12
Driver's seat position sensor
13
Driver's seat belt buckle switch
14
Airbag sensor assembly
15
Front impact sensors
16
Pop up hood sensors
17