1.Disconnect the negative (-) battery terminal.
2.Using a flat-tip screwdriver and remove the luggage room lamp (A).

3.Disconnect the luggage room lamp connector (A).

1.Connect the luggage room lamp connector.
2.Install the luggage room lamp.
3.Connect the negative (-) battery terminal.
High Mounted Stop Lamp
Rear Combination LampHyundai Tucson (NX4) 2022-2026 Service Manual: Special Service Tools
- Special Service Tools
Tool (Number and Name)IllustrationApplication
RKE Battery Checker(09954-2P100)
Measuring the RKE battery voltage.
...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Brake Booster
- Components
1. Reservoir cap2. Reservoir3. Brake booster4. Master cylinder5. Push rod
- Brake Booster Operating Test
1.Run the engine for one or two minutes, and then stop it. If the
pedal depresses fully the first time but gradually becomes higher when
depressed succeeding times, ...