Ram Trucks 2010 Chassis Cab - Manual (Page 52)

It also includes diagnostics that will illuminate the instru-
ment cluster Airbag Warning Light if a malfunction is
noted. The diagnostics also record the nature of the
malfunction.
WARNING!
Ignoring the Airbag Warning Light in your instru-
ment panel could mean you won’t have the airbags to
protect you in a collision. If the light does not come
on, stays on after you start the vehicle, or if it comes
on as you drive, have the airbag system checked right
away.
Passenger Airbag On/Off Switch
(Regular Cab Vehicles Only) – If Equipped
Passenger Airbag On/Off Switch
50 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE