Also the GLS seats have bolts in another position than in your pic. They are in between the upper and lower cushions. MAKE SURE you snap that pressure regulator ALL the way down. I didn't and 4 days later it came loose. Allowed pressure to drain off and made warm starts kinda hard. If you get that a few days after doing this recheck that thing. I know i snapped it but it didn't seat all the way. A bump must have dislodged it.