Husqvarna Automower 115H Problems and Complaints: Easy Fixes

9 min read by Tyler Novak Updated November 11, 2026

Husqvarna Automower 115H problems and complaints fall into a short list of fault types: guide wire and charging connections, schedule settings, the boundary loop, battery wear, blades, and the collision switch. Husqvarna’s own support pages describe each one and its usual fix, so start there before assuming a defect.

We found no independent test data or published complaint count for this model. This guide relies on Husqvarna’s support articles, which cover Automower robots in general, and marks where they stop, so you know which parts are firm and which need a dealer check.

The short answer

Partial mowing: the guide wire on the wrong charging station pin, mismatched coverage settings, or inactive work areas on AIM models.
Skipped sessions: a daily limit, a manual park, Frost Guard below 5 C (41 F), or a Weather Timer or smart routine.
Boundary loop: a broken guide loop stops the mower from finding its way back to the station.
Battery, blades and collision: short runtime points to battery wear or a dirty blade disc, and a faulty microswitch needs a dealer.

Husqvarna Automower 115H problems and complaints by symptom

Husqvarna’s support pages sort most 115H faults by what the owner sees. A mower that cuts only part of the lawn, skips a session, will not return to its station, runs out of charge quickly, or vibrates each has a different first check. Starting with the symptom saves time, because the fix for one symptom rarely helps another.

Why the 115H only mows part of the lawn

A partly mowed lawn usually traces back to the guide wire pin, the coverage settings, or, on AIM models, the work areas and stay-out zones. The support article treats each of these as a settings check.

Dark grey robot mower with a dirty wheel working its way across a grassy slope — A robot mower on a grassy slope.

Guide wire pin: Husqvarna says the guide wire must connect to the G1, G2 or G3 pin on the charging station, not the AR or AL pin. Our guide wire problem walkthrough covers the related symptoms.
Coverage settings: the settings should correspond to the needs of your installation, checked in the Automower Connect app or on the mower display.
Work areas (AIM models): if the schedule for My Lawn is deactivated, only areas covered by a scheduled work area get cut. Create work areas that cover the whole lawn.
Stay-out zones (AIM models): the mower cannot enter a stay-out zone, so remove any zone you did not intend to set.

If the pin and settings are correct and the lawn is still partly skipped, contact your local Husqvarna dealer. The support article does not describe a further home fix.

Schedule gaps that look like faults

Many Husqvarna Automower 115H problems and complaints turn out to be schedule settings: a mower that sits parked during a scheduled session is often following a setting, not failing, according to Husqvarna’s Ireland support article on cutting times. The table below lists the usual causes and the fix for each.

Cause	What the app shows or does	Fix
Daily limit reached	“Today’s mowing complete”	No fix needed; it resumes at the next session
No operating mode selected	Mower stays parked	Choose “Resume schedule” or “Select work area”
Parked manually	“Parked until further notice” or a timed park	Press “Play + Resume schedule”
Weather Timer	Sends the mower back to charge if grass has not grown enough	Disable it or change sensitivity under More > Settings > Operation
Smart Routine or IFTTT applet	Overrides the schedule or parks the mower	Disable it under Smart Routines, or in IFTTT
Frost Guard	Mower will not start below 5 C (41 F)	Disable it under Smart Routines or Settings on the keypad
Wrong clock	Sessions start at the wrong time	Check More > Settings > General > Time & date

The article gives no numeric thresholds for battery temperature limits, which also stop the mower in extreme heat or cold. It suggests shading the charging station.

Boundary wire and guide loop faults

A broken guide loop stops the mower from following the wire back to the charging station, and Husqvarna directs owners to section 6.4 of the Operator’s Manual for the repair. Section and page numbers come from Husqvarna’s general troubleshooting guide, so find the matching section in your own 115H manual. The guide does not list error names or numeric limits for the 115H, so the steps below are general. If the mower reports a missing signal, see our notes on a Husqvarna Automower no loop signal message.

Confirm the symptom. The mower must fail to follow the guide wire back to the station, not just stop mid-lawn.
Check the charging station pins. Confirm the guide wire sits on G1, G2 or G3, not AR or AL, before anything else.
Inspect the loop for breaks. A broken guide loop is the cause the guide names, so follow section 6.4 of the Operator’s Manual.
Call a dealer if the loop checks out. The guide directs owners to a dealer for this fault.

Dark grey robot mower on an open lawn with trees in the background — A robot mower on an open lawn; the guide wire and boundary settings decide where it cuts.

The pin check costs nothing and takes minutes, so start there, then move to the manual section only if the connection is correct.

Battery wear and shorter runtime

Shorter mowing and charging times suggest reduced battery capacity, according to Husqvarna’s troubleshooting guide. Of the Husqvarna Automower 115H problems and complaints in this guide, battery wear is the one the guide ties directly to runtime, and it runs from simple cleaning to a battery test.

Clean the blade disc and wheels. Debris can cut mowing time, so clean these first if runtime is short.
Run the battery test. The guide points to page 98 of its Operator’s Manual for the procedure, so look for the same test in your 115H manual.
Consider replacement. The Ireland article says that shorter charge cycles may mean the battery needs replacing.

The support pages do not give a battery life in years or cycles, so a timeline for replacement is not something they can answer. If the test fails, a dealer is the next step.

Blades, cutting height and the collision switch

Vibration usually points to a damaged or missing blade, and a mower that struggles to cut usually has grass too long for its set height.

Husqvarna says there should be no more than three blades per disc, and that worn or missing blades should be replaced as the manual describes, as in our guide to swapping Husqvarna Automower blades. For cutting, the guide suggests raising the cutting height first, then lowering it gradually to the height you want.

The collision switch is less clear. The troubleshooting guide does not mention a collision sensor by name, but it describes a microswitch that stops responding to the STOP button or to a closed cover. The guide says that switch may be faulty and need replacing, which is a dealer job.

Heads up

This guide did not read owner forum threads as a source. Treat any forum report you find as a lead to check against the support article, not as a fact.

What to check before you buy

Before buying a 115H, confirm the lawn size, the slope and the dealer service near you, because the support fixes depend on how the mower is installed. Weigh the Husqvarna Automower 115H problems and complaints above against the specifications on Husqvarna’s US support page, which also carries a “Discontinued” label for this model.

Lawn size and slope: Husqvarna lists 0.4 acre (plus or minus 20 percent), 15 percent slope at the boundary and 30 percent inside the installation area.
Boundary type: the faults above involve a guide wire and charging station pins, so confirm the installation method with your dealer.
Dealer and firmware: the specifications list firmware updates through “Dealer Service”, so a dealer near you matters.
Warranty: the warranty claim “must always be examined by a dealer”, and no length is stated for this model, so ask for the terms in writing.

Our reading is that a pin or settings fault is cheap to fix yourself, while a microswitch, battery or broken loop usually needs a dealer. We could not read Husqvarna’s product alert page, so check with a dealer for any recall. Our 115H pros and cons summary lists the other trade-offs.

Frequently asked questions

How common are Husqvarna Automower 115H problems and complaints?

Husqvarna does not publish a complaint count or failure rate for this model, and we found no independent test data. The support articles list the usual faults and fixes, so use them as a checklist rather than a measure of how often faults occur.

Is the Husqvarna Automower 115H reliable?

The support pages describe common faults and fixes, but they do not publish a failure rate or complaint count for this model. Reliability cannot be measured from them, so check dated owner reports and the local dealer’s service history.

Why does my 115H stop mid-session?

Husqvarna’s support articles list a Weather Timer, Frost Guard, manual parking and battery temperature limits among the causes. Check the app status message first, because most of these are settings rather than faults.

What does “Today’s mowing complete” mean?

It means the mower has reached its daily mowing limit. It resumes at the next scheduled session, and Husqvarna says no fix is needed for this message.

When should I call a Husqvarna dealer?

Call a dealer when the mower will not charge, the microswitch fails, the guide loop checks out but the mower still will not return, or the manual fix does not work. Husqvarna directs unresolved faults to its local dealer.