Dodge 2010 Charger SRT - Manual (Page 73)

If the belt still can’t be tightened, or if pulling and
pushing on the restraint loosens the belt, you may need
to do something more. Disconnect the latch plate from
the buckle, turn the buckle around, and insert the latch
plate into the buckle again. If you still can’t make the
child restraint secure, try a different seating position.
To attach a child restraint tether strap:
1. Rotate the cover over the anchor directly behind the
seat where you are placing the child restraint.
Tether Strap Mounting
1 — Cover A — Tether Strap Hook
3 — Attaching Strap B — Tether Anchor
72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE