Jeep Wrangler 2020 Owner's Manual page 482

480 SERVICING AND MAINTENANCE
ENGINE COMPARTMENT
2.0L Engine
1 — Power Distribution Center (Fuses)
2 — Battery
3 — Engine Oil Dipstick
4 — Engine Oil Fill
5 — Engine Coolant Reservoir
6 — Brake Fluid Reservoir Cap
7 — Power Pack Unit Pressure Reservoir Cap — If Equipped
8 — Washer Fluid Reservoir Cap
9 — Intercooler/Motor Generator Unit Coolant Reservoir — If Equipped
10 — Power Steering Fluid Reservoir Cap
11 — Engine Air Cleaner