2015 Cadillac CTS Sedan — Maintenance Guide
Complete maintenance schedule, recommended fluids, parts and estimated costs.
Recommended Fluids
Engine Oil
5W-30
4.7L
Bulb Sizes (6)
Backup / ReverseT15/921/912
FogH11
HeadlightH11/H8/H9, D1S/D1R, D3S/D3R
HID HeadlightD1S/D1R, D3S/D3R
InteriorT10/194/168, T15/921/912
License PlateT10/194/168