Chrysler SRT Viper Owner's Manual page 59

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 57
2
Child Tether Access Cover Child Tether
NOTE: While the child tether is in use, keep the access
cover in a safe place so that it can be replaced after use of
the child tether.
4. Pass the child restraint tether hook through either
opening in the seatback underneath the head restraint.