Instruction Manual
39
Locking a Vehicle Lap-Shoulder 
Belt with a Locking Clip
2
1
Proper use of a locking clip maintains a tight, secure 
installation by preventing the seat belt from becoming 
loose over time.
WARNING:
• Failure to properly lock the seat belt will result in an 
unsafe installation that will greatly increase the poten-
tial for injury or death to the child in an accident.
• If your vehicle lap shoulder seat belt is equipped with ELR 
(Emergency Locking Retractor) that does not switch to 
function as ALR (Automatic Locking Retractor), you 
MUST use a locking clip to secure lap portion of vehicle 
seat belt.
If you have any questions about the specic type of seat belt 
system in your vehicle and its operation, consult vehicle 
owner’s manual or contact vehicle manufacturer.
1. Remove locking clip from storage 
location on restraint back.
2. Begin restraint installation as per 
instructions (see pages 16 and 22 
for lap-shoulder belt installation 
instructions).
3. After seat belt is tightened, hold 
the lap and shoulder portions 
together with one hand. (Fig. 1) 
This determines the correct seat 
belt length to ‘lock’.
Using your other hand, release 
the seat belt buckle.
4. While still holding the lap and 
shoulder belts together, attach 
locking clip to the lap and 
shoulder belts. (Fig. 2)
5. Re-insert seat belt buckle tongue 
into buckle. (Fig. 3)
6. If seat belt is not tight enough, 
re-tighten seat belt and repeat 
steps 3 through 5.
7. Once seat belt is tight and locked, 
complete remaining instructions.
3
Note: To prevent loss, secure locking clip in its storage location after use.










