2005 Cadillac DeVille Q&A
2005 Cadillac DeVille Question: WHT ARE SEAT CUSHION FILTERS & SEAT BACK FILTERS? WHERE ARE THEY LOCATED?
I noticed in the maint. schedule references to the above filters. No problem so far. - Visitor
Some DeVille's have heated and cooled seats. Since air is blowing through the seat, there are filters that are there that need replaced. - DaveJHM