Controller with drift: how to claim the warranty
By Manuel Benitez · Updated 24 August 2026
The short answer: across the EU a consumer purchase carries at least two years of legal guarantee, and in Spain it is three years from delivery. You claim from the shop that sold it to you, not from Sony or Microsoft. Drift is a lack of conformity, not damage you caused.
Measure my controller and get the figures
How long it lasts
The EU consumer sales directive sets a minimum of two years of legal guarantee across member states. Spain went further and, since January 2022, fixes it at three years from delivery. Some countries have their own extensions, so check your local rule if you are not buying in Spain.
What matters most in practice is who has to prove what. In Spain, for the first two years the defect is presumed to have existed from the start, so you do not have to prove anything: it is on the shop to prove otherwise if it wants to refuse. In the third year the burden flips to you.
| When | Who proves it | What to ask for |
|---|---|---|
| First 2 years | The shop | Repair or replacement, your choice unless one is disproportionate |
| Third year | You | The same, providing evidence of the defect |
Who to claim from
The shop where you bought the controller. The seller is the one who answers for the legal guarantee, even if they try to send you to the manufacturer. If that happens, push back: the law gives you the seller as your counterpart.
Separately there is the manufacturer's commercial warranty, usually one year, which runs on its own terms. You can use whichever suits you, but the legal one is the strong card.
How to turn up with more than "it moves on its own"
This is the difference between being dealt with straight away and being fobbed off. A vague description is arguable; a measurement much less so.
- Measure the controller and note the deviation of each stick as a percentage.
- Save the result: a screenshot of the report with the figures and the date.
- Repeat the measurement a few days later. Two measurements separated in time show it was not a one-off.
- Claim in writing, even by email or the shop's form, so the date is on record.
What to write, literally
I bought this controller on [date], order [number]. It shows drift on the [left/right] stick: it registers continuous movement without anyone touching it.
I have measured it and the resting centre deviation is [X] %, whereas the normal manufacturing margin is below 2 %. I attach the measurement with its date.
Under the legal guarantee, I request the [repair / replacement] of the product.
Change what is in brackets and little else. What makes that text strong is the figure and the reference to the normal margin, not the tone.
If the shop refuses
- Ask for the complaints form. In Spain, physical shops are obliged to provide one. Get in writing what you asked for and what they answered.
- Your regional consumer office. Filing is free and it unblocks a good number of cases.
- Consumer arbitration, if the shop is signed up. Free and binding.
- Outside Spain, the European Consumer Centre in your country handles cross-border purchases within the EU.
This is general information, not legal advice. For a specific case, consumer offices give free guidance.
If the warranty has run out
Then it is the usual options: calibrate, clean or replace the module. A Hall effect module is cheap and does not wear like the original, so it stops the problem coming back.