Hi Razvan,
I change my worksapce to a new folder, and create a new project with S32K148, but there still has no FS4500 component.

I check the RTM 3.0.2 release note again, it states "BC_FS45: FS45_LIN_SetMode function is not supported for this release. In code this function is available, but it is up to the user to enable it by defining FS45_FEATURE_LIN macro in the driver.", Does it mean that FS45 driver will not show on the component inspector?
By the way, I can find the source code folder, sbc_fs45, on my computer. The path is C:\NXP\S32DS_ARM_v2018.R1\S32DS\S32SDK_S32K1xx_RTM_3.0.0\middleware\sbc\sbc_fs45.
Regards,
Snaku