Checking operation of buckle

Checking buckle:

• Insert latch plate in buckle until it is heard to engage. Pull firmly on belt to check whether locking mechanism has engaged.

• If latch plate fails to lock even once in the course of at least 5 test operations, replace seat belt complete with buckle.

Checking release function:

• Release seat belt by pressing buckle button with finger.
• Latch plate must be automatically ejected from buckle when belt is loose.

• Check at least 5 times. If latch plate fails to be ejected even once, replace seat belt complete with buckle.