Checking operation of buckle
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
Checking buckle:
- Insert latch plate in buckle until it is audibly 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 webbing is loose.
- Check at least 5 times. If latch plate fails to be ejected even once, replace seat belt complete with buckle.
CAUTION:
Never use lubricant to eliminate noise or stiffness at buckle buttons.