Volkswagen VW, Audi, Skoda, SEAT - Seat grommets and why you may need to replace them after removing the seat squab. Part Number: 5G0886373
The normal procedure is to pull up sharply on the front of the seat squab. With a 'pop' these will release.
If the internal fingers in the grommet are bent or one breaks, then the front of the seat will no longer be held down tight and there can be some small vertical movement.
Annoying for some.
22 май 2019