In Chapter 15 of 007 First Light, you’ll eventually enter the advanced Q-Lab testing area where several locked sections and interactable gadgets are scattered around the facility. The Q-03 Stress Testing Cabinet is one of the optional locked containers you can open for extra rewards and collectibles.
Here’s a quick overview:
| Detail | Information |
|---|---|
| Mission | Man of the Hour |
| Area | Q-Lab |
| Cabinet | Q-03 Stress Testing |
| Code | 4397 |
| Hint Location | Vehicle license plate |
| Reward | Collectibles and supplies |
How to find the Q-03 cabinet code
The cabinet is located near the stress testing chamber in the Q-Lab area. If you want to solve the puzzle naturally instead of entering the code immediately, look closely at the test vehicle positioned inside the chamber. The license plate number provides the full cabinet combination.
The correct sequence is: 4397.
How to open the cabinet
Reach the Q-Lab during Chapter 15 after progressing through the main objectives tied to Q and the laboratory testing sequence.
Head toward the section labeled Q-03 Stress Testing. You’ll notice a locked cabinet terminal nearby.
Interact with the keypad and enter 4397. Confirm the code to unlock the cabinet and collect the contents inside.
Rewards inside the Q-03 cabinet
| Reward Type | Details |
|---|---|
| Collectible | Q’s Photo |
| Resources | Additional batteries/supplies |
| Exploration Progress | Helps complete optional discoveries |
Why this puzzle is easy to miss
The game never directly tells you to inspect the vehicle plate, so many players walk past the clue while focusing on the main objective markers. Since the Q-Lab contains several interactive experiments and gadgets, it’s easy to overlook environmental hints tied to cabinet and door codes.
This puzzle also appears close to the Q-08 Armoury Door, another optional code lock in the same chapter, which can cause players to confuse the two combinations.
Q-Lab puzzle solutions worth remembering
| Puzzle | Solution |
|---|---|
| Q-03 Stress Testing Cabinet | 4397 |
| Q-08 Armoury Door | 1324 |
The Q-03 Stress Testing Cabinet is one of the simpler environmental puzzles in 007 First Light once you know where the clue is hidden. The important detail is the nearby vehicle license plate, which reveals the full 4397 combination. Opening the cabinet is worthwhile if you are aiming for collectibles, exploration completion, or simply want to uncover everything hidden inside the Q-Lab during Chapter 15.
