Volvo XC40

9/4/26: 2023 Volvo XC40 Recharge made an uncommanded collision-avoidance correction at a dead stop. No obstacle ahead, no driver input. No crash/injury. Two prior false alerts (8/25, 8/27). Reported to Volvo Cars Danvers 9/15/26; no finding.

Sometimes when I start the car, the infotainment has no sound and I have to reboot it. This affects maps, blinkers, safety, anything using audio. When I reboot I lose access to all audio and video in the car. This happens a couple times a month. Sometimes I don’t notice it until I’m already under way.

I was pulling into a parking space at very low speed and was in the final stage of positioning the vehicle in the parking space. I was intentionally controlling the vehicle’s movement by gradually lifting my foot from the brake pedal. Instead of continuing to move forward slowly as expected, the vehicle suddenly accelerated forward with substantial force and speed greater than would be expected from simply releasing the brake pedal, and crashed into a cement wall. I did not intentionally press…

Vehicle is starting up in the middle of the night. Not plugged in. Not updating! Has occurred at least twice that I know of. Checking the app shows no remote start. No activity! I am concerned about fire danger! Checking the app the vehicle software has not been updated since June/26.

The vehicle intermittently loses all audio output, including music/media, turn-signal sounds, lane-change/blind-spot warning tones, parking/reverse proximity sensor alerts, and other vehicle chimes. I have experienced this problem for more than one year, and it has become significantly more frequent/severe following the latest software update. When the failure occurs, visual displays and cameras may continue to function, but the associated audible safety warnings are completely absent. This…

After the recent software update to 5.1.17, the sound in the car ceases to work. None of the emergency sensors sound, the directional doesn’t make sound, the radio doesn’t work. You have to completely reset the entire electronics system, which then deletes certain app data and requires re-login. Volvo Support has not been helpful. Online forums report that this is an issue for many owners. It’s a major safety problem.

Vehicle has 26k miles on it and is under mfr warranty. Dealer-covered warranty has included five (5) visits to address electrical issues with the most recently being 8/13/26. Dealer system reflash is not solving the problems. Electrical / safety issues persists, which include: Loss of ALL audio: blinker sounds, all audible safety alerts (seatbelt warning, park assist, blind spot, forward collision alert, and lane keeping). This has also occassionally coincided with a full dark-out of the driver…

The cooling system cracked, malfunctioned and caused a domino effect of multiple repair issues costing at least $5,200. My car is currently at a Volvo dealer. My Safety: The possibility of the hot engine and hot wires could have resulted in a fire. This problem HAS been reproduced and confirmed by a Volvo dealer. The vehicle overheating was witnessed by the Fire Department and local police.. As far as sufficient Warning Lights or dashboard indications, the ONLY messages I received were 1} About…

I live in [XXX], where summer temperatures are extremely high. This week, afternoon temperatures have been reaching nearly 100°F (38°C). My vehicle is a mild-hybrid Volvo XC40, and there is no option to permanently disable the automatic start-stop function (or at least every time I start the car). This week, while driving home from work at around 4:00 PM, I stopped at a traffic light and the engine shut off automatically. As a result, the air conditioning immediately reduced its cooling…

The car speeds up from 30mph around a curve when the adaptive speed control loses sight of the vehicle ahead of me. A speed of 55mph on the curve posted at 30mph is dangerous. The dealer says “oh just turn off the crisis control by tapping the brake.” This is true but could be too late, since the car has already increased its speed on the curve. Volvo is unresponsive.