Volvo EX40

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…

Mild hybrid vehicle that was purchased 4/20/2026. Volvo service states incident on 06/10/2026 was caused by vehicle running overnight in enclosed garage. Volvo also states that cause was due to item inserted into drivers seatbelt buckle. No warnings posted regarding this would cause the vehicle to turn on once car was parked and driver door shut and run continuously throughout the night in an enclosed garage. Volvo claims every time the driver door is opened, it shuts the engine off. This is…

I believe this is a major (and known) software issue, but the car has on several occasions, when stationary, entered a state where all of its controls are unresponsive and the engine cannot be turned off. *Nothing* related to the operation of the car works, including the electronic handbrake, gear selector OR the stop/start button. This is an exceptionally dangerous fault, as the car engine cannot be turned off, and the handbrake cannot be engaged. Getting out of the car and locking/unlocking…

The car starts vibrations on at 70 mph through 80 mph. I have brought it to the dealer who stated they felt it and declared that it is normal for severe vibrations to occur at only these speeds. Volvo refused to acknowledge or treat the issue. This issue has been reported and Volvo issued a Technical Journal 36752.2.0 which directs the technicians to acknowledge the vibrations but will provide no solution. This is a safety issue if your car vibrates at highway speed. How has Volvo been…

Applied the brake while approaching a crosswalk and suddenly multiple warning notifications appeared on dashboard (brake failure, collision avoidance system not functioning, etc) and every warning light started flashing. Lost power steering and brakes. Had to swerve to avoid a pedestrian. Once stopped could not change the gear, engage the parking brake, or turn the car off. I was on a hill and needed to keep my foot on the brake pedal forcefully to avoid rolling down the hill into cross…

I was pulling out of a parking space, and the car opposite me in the next row was pulling out at the same time. We backed into each other, damaging both cars. The ADAS failed to activate the rear camera, automatic emergency braking, parking collision warning, and rear cross traffic warning. There were no injuries, so we didn't call the police; we exchanged insurance info. The other driver was also driving a Volvo, and the ADAS also failed in his car. The first thing we said to each other was, …

Despite multiple repair attempts by Volvo Cars Sugar Land — including software reloads, module reprogramming, and the completion of Recall R10333 — the vehicle continues to experience failures that directly compromise my safety and the safety of my wife. I no longer feel safe operating this vehicle. My XC40 has undergone five documented repair visits, including: • Electrical system failures • Infotainment instability • Parking sensor and camera malfunctions • Multiple software reloads and…

The contact leased a 2025 Volvo XC40. The contact stated that upon shifting to reverse(R), the rearview camera displayed a narrow view of the roadway, limiting peripheral visibility. The vehicle was taken to the dealer; however, the failure could not be corrected. The contact later received notification of NHTSA Campaign Number: 25V908000 (Back Over Prevention) and personally completed the software update, as per the manufacturer's instructions; however, the failure persisted. The dealer was…

back-up camera delays coming on when car put in reverse. Have had the car for over a year and taken to dealer for repair, with no result. Volvo model XC40 not listed on nhtsa site for recall #25V908 (Mfg R10333).

My car randomly has a battery charging fault. An alert stating “stop safely 12V battery critical charging fault” will just pop up while driving and then put the vehicle in turtle mode. This is an intermittent fault and is likely a false indication. This could cause an accident because it causes the car to slow down. This could happen on a highway.