2019-2026 Volvo XC40 Problems: 10 Known Issues

The XC40 Recharge (fully electric) has widespread reports of 12V auxiliary battery drain, resulting in a completely dead vehicle that cannot be unlocked, started, or charged. The 12V battery powers the vehicle's computers, door locks, and charging system initialization. The drain is caused by multiple control modules failing to enter sleep mode properly, continuously drawing power from the 12V battery. Cold weather exacerbates the drain. Volvo has released multiple OTA software updates to address module sleep behavior, but the issue persists for many owners, especially if the vehicle sits unused for more than 3-5 days.

In the XC40 Recharge BEV the Battery Energy Control Module (BECM) supervises the traction pack contactors. A microprocessor fault causes the BECM to reset while driving; on reset it opens the high-voltage contactors as a fail-safe, instantly disconnecting the traction battery from the drive units. The result is an abrupt, total loss of propulsion at speed with no warning — the car coasts, power steering and brake assist remain but regen and drive are gone. This is distinct from the well-known 12V accessory-battery no-start: here the 12V system is fine and the vehicle is already moving. NHTSA campaign 21V109000 covers 2021-2022 XC40 Recharge.

The Sensus infotainment system in the XC40 is prone to screen freezes, random reboots, and unresponsive touch inputs. The vertical 9-inch touchscreen can go black for 30-60 seconds before restarting, temporarily disabling climate controls, navigation, and backup camera. The issue is linked to software memory leaks and insufficient RAM allocation. Volvo has released multiple over-the-air (OTA) software updates, but the fundamental hardware limitation persists. The XC40 Recharge (from 2021) and every 2023+ XC40 use Google built-in (Android Automotive OS) instead of Sensus, and have different but still present software stability issues.

On 2024 XC40s a diagnostic error inside the Central Electronic Module (CEM) — the body-electrics gateway that drives the exterior lighting outputs — can leave the left rear turn signal dead. Because the fault lives in the CEM's diagnostic logic rather than the bulb circuit, the usual fast-flash 'bulb out' feedback may not appear at the stalk, so the driver has no indication that following traffic never sees a left-turn signal. NHTSA campaign 24V010000.

A long-running software defect in the XC40's camera/display chain leaves the center screen blank, frozen on the previous view, or showing only guidelines when reverse is selected. This is a FMVSS 111 non-compliance, not a cosmetic glitch, and it is separate from general infotainment reboots — the rest of the system can be working normally while the reverse image never appears. Volvo issued recall 25V282000 covering 2021-2025 XC40 and related models, then superseded it with 25V908000 after the first remedy proved insufficient, which is why some owners saw the fault return after being told it was fixed.

The wiring harness that passes through the tailgate hinge breaks from repeated flexing, causing the rear camera, wiper, defogger, or power tailgate to stop working. This is a common Volvo platform issue across multiple models.

The second-generation brake control module (BCM2) used on 2023 XC40s runs a self-diagnostic at start-up that can incorrectly latch a fault. When it does, the module drops ABS, electronic stability control and traction control support for the whole drive cycle. Base hydraulic braking remains, but the car loses anti-lock function, yaw intervention and wheel-spin control — a serious degradation in rain, snow or a panic stop, and one that also disables hill-start assist and trailer stability. NHTSA campaign 23V012000 was remedied over the air.

On electrified XC40s the brake-by-wire system blends regenerative braking with hydraulic braking. Descending a grade in B mode or with One Pedal Drive engaged, a software fault in the hydraulic power-assist control can cause the system to hand off badly between regen and friction braking and leave the vehicle without brake function at exactly the moment the driver needs it most. Volvo instructed owners to stop using B mode and One Pedal Drive until the update was applied. NHTSA campaign 25V392000 covers 2020-2026 electrified Volvos, including the 2023-2024 XC40 BEV, the 2025-2026 EX40 and several PHEV models.

On early XC40s the Active Safety Domain Master (ASDM) — the module that fuses the windshield camera and radar for City Safety — was built with a software calibration that did not match the installed sensor hardware. The mismatch causes the collision-avoidance logic to fail to classify obstacles, so the AEB stage of City Safety never triggers. The driver gets no warning that the system is degraded; the car appears normal and the safety icons stay lit, which is why owners only discover it when the car fails to brake for an object it should have seen. NHTSA campaign 20V144000 covers 2019-2020 XC40 alongside S60/V60/V90/XC60/XC90.

The front seat belt retractors have an automatic locking retractor (ALR) mode that is engaged by pulling the belt fully out — the mechanism parents rely on to cinch a forward-facing child seat or booster tightly to the seat. On affected XC40s the ALR releases back to emergency-locking mode prematurely, so the belt pays out again and the child restraint is left loose on its base. The seat feels tight at installation and works loose over subsequent drives, which makes the defect easy to miss. NHTSA campaign 21V682000.