What repairing a robot vacuum or robot mower involves after the warranty ends

Husqvarna’s 2026 US warranty gives its robotic mowers two years, and its IQ series four years on the mower and three on the battery. Blades and brushes are excluded as “normal wear parts”. Warranty service happens at an authorized servicing dealer, and getting the mower there is at your own cost.

Damage caused by “repair service by anyone other than a Husqvarna authorized servicing dealer during the warranty period” is not covered. And a mower first sold more than twelve months after it was made gets no battery warranty, and neither do prior-model-year or scratch-and-dent sales.

Roborock leaves the length to local law in the S5 Max’s European manual: “The warranty period depends on the laws of the country in which the product is sold, and the warranty is the responsibility of the seller,” it says.

Inside that period, repairs “may only be carried out by an authorized service centre,” and coverage does not apply to “partially or completely dismantled appliances.” So opening the robot while it is covered costs you the coverage. After that, what you can do depends on which parts are sold and who can fit them.

Sensor turretBrush setRobot vacuum

The S5 Max’s wearing parts run on a calendar. A new main brush is due every 6 to 12 months, and a new side brush and mop cloth every 3 to 6 months. Your app keeps track of them, with a “Part Replacement Schedule” among its functions.

The filter gets rinsed every two weeks and replaced when a filter error keeps coming back. None of it costs much: a main brush is $7.99 on an independent teardown site’s parts page for the model.

The laser distance sensor gets different treatment. It is the turret on top of the robot that scans the room. It appears in a labeled drawing, in a warning not to carry the robot by the “laser scanner cap”, and as Error 1, which tells you to “rotate the laser head to check that it turns freely.”

But nowhere does the sensor get an interval, a part number or a replacement procedure, and the parts page does not list one. The battery gets a single line: the robot “contains batteries that are only replaceable by skilled persons.” What a replacement pack costs, and whether the maker sells one at all, varies from robot to robot.

Suppose the main board fails instead. An independent 16-step guide covers the swap. Reaching the board means lifting off both halves of the top cover, unscrewing the laser sensor’s cage and then the sensor, and removing the bottom cover, side brush, bumper, battery, side brush motor and the small board behind the buttons.

Inside, the battery lifts out by a tab and unplugs at a connector. Yank it, and you can tear that connector off the motherboard. The board itself is harder to come by: the same parts page sells brushes and a battery for the model, and no board.

The guide’s last steps go past the hardware. Before the covers go back on, reconnect the battery, the laser sensor and a dustbin, run a test clean, then reset the Wi-Fi and try connecting.

So the repair ends in the app. If your phone cannot reach the robot, the manual’s fix is to “reset the WiFi, and add your robot as a new device.” A system reset returns “cleaning schedules, WiFi and other settings” to factory settings. Neither document says whether your saved maps come back.

Husqvarna’s board adds a step you cannot take yourself. Both listings say it has to be programmed by an authorized dealer or workshop once it is fitted. So a board you buy on your own still ends up in front of the dealer network that handled the warranty.

California’s SB 244 has applied since July 1, 2024, to electronics and appliances that wholesale for $100 or more. Their makers must offer documentation, functional parts and tools to owners, repair shops and service dealers. That duty lasts at least seven years after the model was last made, “regardless of whether the seven-year period exceeds the warranty period.”

But the law covers only products first made, and first sold or used in California, on or after July 1, 2021. Both machines here are older. The S5 Max manual carries an EU declaration of conformity dated December 30, 2019, and the Swedish listing fits its board to 315X mowers from 2018 on.

Oregon’s SB 1596, enacted in 2024, speaks to the problem the Husqvarna board raises. It defines parts pairing as “a manufacturer’s practice of using software to identify component parts through a unique identifier,” and its definition of a repair tool includes a mechanism that “provisions, programs or pairs, a new part.”

Makers must offer owners and certified independent repairers, on fair and reasonable terms, any documentation, tool or part they already supply to their own authorized service providers. For equipment first made and sold in Oregon after January 1, 2025, they also may not use parts pairing to block an otherwise functional replacement part, to reduce performance, or to show warnings about unidentified parts that you cannot dismiss.

The law leaves some things alone. A maker need not supply a part it no longer makes or provides to its authorized repairers, or tools that would override anti-theft or privacy measures you have set without your authorization. Enforcement waits, too: the attorney general can seek up to $1,000 a day, but only for violations on or after July 1, 2027.

Then there are the exemptions. They name manufacturers and dealers of “outdoor power equipment” and of equipment for “maintaining a yard, garden or turf”. That wording appears to reach a robot mower, and the company that builds it.

So if you own either machine, California’s law does not reach it. Oregon’s pairing rules cover only equipment made from 2025 on, and the yard-and-garden exemption appears to cover the mower in any case.

For a 315X owner, that leaves the board where the first listing put it: a part you can order that will not run until a dealer programs it. The warranty’s dealer-only clause applied only “during the warranty period.” The programming requirement in the listings has no end date.