2021 VOLVO XC40 Complaints

Rear collision warning system activated without reason. While stopped at a traffic light the RCWS activated and the emergency brake system engaged. This has been reported before to NHTSA. Vehicle was at the dealership for repairs or to identify the issue. Had to have it towed and dragged onto the flat bed tow truck as the cars emergency brake system was engaged and couldn't be disengaged. Received vehicle back and was told to bring it back once it happened again, which it has twice. But this time, emergency brake did not get stuck and have to be towed. It occurs without a vehicle or anything behind the vehicle and the vehicle was not in reverse when the system activated. I have contacted the Volvo consumer affairs to see if they could assist with resolving the issues as the vehicle remains in an unsafe driving state. They explained to me that it was up to the dealership/shop to locate the problem and they couldn't do anything to help. Which the dealership only suggested a replacement of the hydraulic brake system and I was advised that it might not fix the problem. I've since then been instructed to bring the vehicle back again for them to continue their road testing of the vehicle. The first time the vehicle was left for road testing it was only driven under a mile as per the recorded data showed through the Volvo car application with GPS and mileage tracking. This was explained to the service manager who reiterated to the service technician manager to road test the vehicle again. It was only driven approximately 30 miles with no issues identified by the technicians. I am currently waiting to bring the car back to the dealership for further troubleshooting / road tests.

The contact owns a 2021 Volvo XC40. The contact stated that at a stop light, the vehicle became inoperable. The contact stated that the doors would not unlock, and the seat belts became inoperable. The Rear Collision Avoidance warning light was illuminated. The contact stated that the warning light remained illuminated without another vehicle being behind. The vehicle was towed to a dealer. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and confirmed that the VIN was not included in a recall. The failure mileage was approximately 58,000.

An abrupt warning appeared on my vehicle, stating that there was a propulsion system failure. A turtle light then pulled up, warning that the vehicle was slowing down. Confused by these alerts, I pulled into a parking spot to shut the vehicle off and back on. Since the car does not have a power button, I had to step outside and re-enter the vehicle. The warnings immediately reappeared. I attempted to reverse out of the parking spot; the car abruptly braked itself and completely lost power. This all happened quickly. Seconds after the initial warning, the car slowed itself down, and within approximately 1-2 minutes of the initial warning, the vehicle completely lost power and the ability to drive. A tow truck came to pick up the vehicle to take it to the nearest dealership, where it is being looked at. We are incredibly lucky not to have been on the interstate or a shoulder-less stretch of road when this occurred. This would have otherwise been an incredibly dangerous and life-or-death situation—for the driver, the passengers, and anyone who happens to be in their proximity on the road.

I was driving our vehicle on the highway and proceeded to exit on the ramp. As I was decelerating, the instrumentation started making electrical noises and then the center console and the entire navigation screen went black. They flickered then came back up briefly before shutting off a second time, then the entire car shut down. There was no power to anything. I then attempted to push the start button, and the car did not start the first time. I tried pushing the button a second time and the car started. I brough the car to the Volvo Dealership where we purchased the vehicle and they said the car was due for a major software upgrade. I thought this was ridiculous, but said ok. After a few hours, they said the car was completed and let me take it. I did not get 100 feet down the road and noticed my moon roof no longer worked. I brought the car right back, and the technicians got in my vehicle with me in it and attempted to re-calibrate the moon roof with no luck. It was at this point they gave me a courtesy vehicle and kept my car over the weekend until Monday afternoon when they called to sday they were finally able to re-calibrate. I am extrememly concerned about this incident, and did not like how the dealership brushed it off as normal! This is a serious issue, thank God my wife was not on the hoghway when the car shut down!!

The vehicle is a battery electric that relies on its 12V battery to start and operate. My wife and I were driving the vehicle and began to stop in a let hand turn lane when it shuddered violently and stopped without any ability to move forward or in reverse - an emergency message appeared in the dash display indicating a 12V battery charging fault, and to immediately take the vehicle to a service center, also indicating that vehicle could not be restarted. Had we been on a highway in the process of merging, changing lanes or simply in front of another vehicle a serious accident could have occurred causing injury or death for occupant of multiple vehicles (beyond significant property damage). Furthermore, the 12V Battery charging fault is a known issue to Volvo, having been experienced by many drivers over the past several years with no resolution by Volvo other than replacing 12V batteries when they fail (mine was replaced in November 2022, and previously the battery was recharged after failing in December 2021 when it stranded us at the airport after returning from a trip.) Finding the vehicle dead is one thing, having it die when operating it is another more serious thing. I have raised this issue through my dealership on at least 2 prior occasions, as noted above. The service department at the Volvo dealership has inspected the vehicle for this 12V battery charging issue but has not provided a physical and/or software fix for this issue over the year and seven months I have owned this vehicle. This failure occurs without warning.

front windshields crack from left or right pillar about 1/2 way up. I'm on my 3rd windshield. The forums for the XC40 are ALL having the same issue.

Had a cracked windshield, Volvo replaced with OEM. Another pin head size rock chip resulted in another cracked windshield. Google search will reveal the Windshield on the XC40 Volvo crack with the lightest contact. The glass has a defect and the crack interferes with driver visibility and driver assist functions

1. What component: The doughnut spare tire is too small for my car 2. How was safety put at risk?: Since May 2022 I have had two flat tires. Both times I placed the spare on the car to drive it to repair. Both times the car, with the spare installed, could not travel faster than 8 MPH without the car shuttering and the traction system turning on and off as well as the low tire pressure staying on. 3. Has the problem been reproduced or confirmed?: No the dealer doesn't seem interest in helping with this. 4. Have the vehicle component been inspected by manufacturer, etc?: NO 5. Were there waring lamps?: See number two above.

Vehicle systems, navigation, entertainment, heating, a/c, defrosting are dependent on Internet connection. The Internet connection shows connection, but no systems are available. Vehicle is operable, but driver distraction increases 10 or 20 fold trying to do simple tasks such as defrost windshield. Rather than being available upfront, so to speak, items are hidden in layers of menus. Unlike other vehicles in which voice command is an internal function, on the Volvo this is an Internet function, rather like Amazon Alexa. This is an accident waiting to happen. To restart system requires exiting and locking/unlocking Vehicle. Dealer said fixed with software update. Update did not fix.

*We're experiencing constant phantom braking (sometimes multiple times within a day) with our vehicle on local roads as well as highways. Usually this occurs when we're approaching a vehicle in a turn lane, slowing down. Our blindspot sideview mirror lights light up when there is nothing present, even when we're in the outside lane against the curb - we have video to document this. The vehicle has also spontaneously turned off and then back on while in drive, in a turn lane. In addition, the dashboard and media center lighting sporadically dims down, making it difficult to see in bright light situations. *Whenever the phantom braking engages, it makes us vulnerable to being rear-ended. We're very lucky that this hasn't happened so far. The phantom side view mirror lights have created some panic situations where we didn't see a vehicle in the lane beside us and started to change lanes but swerved back into the lane we were in due to seeing the lights go on. Not being able to see the dashboard due to dimming of the lighting within poses obvious risks and spontaneous shut-down of the vehicle while in drive in a turn lane also makes us prone to being rear-ended. *The vehicle has been in service at Volvo of Naples, Florida for a combined time of about 30 days. The dealership put on 900+ miles on our car and claimed that they couldn't recreate the phantom braking or lighting situation. *We didn't experience any obvious issues with the car prior to the phantom braking, etc. We found that adaptive cruise control wasn't working but the dealership told us that our car doesn't have adaptive cruise control which seemed odd to us. We were under the impression that all cars at this level had adaptive cruise control. We're not sure whether to take them at their word.