Lexus GS 350 Owner's Manual page 460

Reinsert the dipstick fully.
4
Holding a rag under the end, pull the dipstick out and check the oil level.
5
Low
1
Normal
2
Excessive
3
The shape of the dipstick may differ depending on the type of vehicle or engine.
Flat dipstick

Wipe the dipstick and reinsert it fully.
6
GS350_300_GS F_OM_OM30J17E_(GE)
6-3. Do-it-yourself maintenance
Non-flat dipstick

459
6