There is a short answer to what David Martinez is, and a longer one about why it matters — both are here.
Short answer
David Martinez is a fixed part of Cyberpunk 2077 that most players encounter once and remember, whether or not they understood it at the time.
There is a persistent myth attached to it that has never been true in any version. Whether it is worth going out of your way for depends entirely on how you are playing. What follows assumes you are on a current install and have not modified it.
What it changes in practice
Its role has changed across updates, so older discussion describes something slightly different. Two similarly named things exist, and mixing them up explains a lot of contradictory advice. It helps to understand why a step exists, because then you can adapt it when your situation is slightly different. It appears in supplementary material in more detail than it does in the game.
The game introduces it quickly and assumes you picked it up, which is where the confusion starts. Nothing here assumes a particular playstyle beyond wanting the thing to work. Knowing this does not make you better at Cyberpunk 2077, but it does make the rest of it legible.
What it is
The wiki entry is thorough and buries the actually useful part six paragraphs down. Everything below is framed around the current state of Cyberpunk 2077 rather than a launch-week impression. It is more consequential in the late game than the early one, which is why first impressions mislead.
- It rewards attention rather than preparation.
- Treat wiki trivia sections as trivia rather than mechanics.
- If a menu path does not exist for you, your build is older or newer than the one described.
- Check which version of Cyberpunk 2077 any discussion of it is describing.
- Do not confuse it with the similarly named thing — that mix-up drives most bad advice.
- Keep a save or backup from before you start — it costs nothing and occasionally saves an evening.
How it connects to the rest of Cyberpunk 2077
Community shorthand around it has drifted far enough from the original meaning to cause arguments. The developers have changed their mind about this at least once, which explains the older advice. Cyberpunk 2077 is not shy about hiding useful information two menus deep, so some of this is simply knowing where to look. Do the cheap check before the expensive one — that ordering alone saves most of the frustration.
The awkward part is rarely the step itself, it is knowing which step comes first. There is no hidden trick here that the game is keeping from you. Anything that behaves differently on console than on PC is flagged where it matters.
Where you encounter it
The short version is near the top on purpose; the reasoning is there if you want to know why. Treat anything stated without a version number as provisional. Where two approaches both work, the one with fewer moving parts is the one to keep.
None of this needs a paid tool, a third-party launcher or an account on a site you have never heard of. Patch notes move numbers around constantly; the shape of the answer holds even when a specific value shifts. Where something depends on your platform or region, that is called out rather than glossed over.
Common misunderstandings
If your result differs from what is described here, note what is different first rather than starting over. If a step reads as obvious, do it anyway — the obvious ones are the ones people skip and then wonder about. The community wisdom on this is roughly half right, and the half that is wrong costs the most time.
Where people go wrong
- Skipping the prerequisite because it looked optional in someone else's summary.
- Treating a rare edge case as the normal behaviour and planning around it.
- Rushing the last step, which is usually the one with the actual requirement in it.
- Ignoring the platform-specific note and then wondering why the steps do not line up.
Cyberpunk FAQ
Why do other guides describe this differently?
Most were written for an earlier version and never revisited. Compare the steps against what your build actually shows.
Does this work the same on console and PC?
The logic is identical. Menu paths and button prompts differ, and any real difference is flagged above.
What if none of this works for me?
Then something in your setup differs from the assumption — version, region or platform. Check those three before anything else.
Can I miss it?
Where it is missable, that is noted above. Most players encounter it without going looking for it.
Come back to the caveats list if it does not work first time — the answer is almost always in there.