The infotainment system in the Volvo XC40 regularly freezes due to software bugs or hardware issues. The screen then stops responding. Sometimes the system restarts by itself. Connections drop. Simple reset steps often help. Recurring issues call for a thorough diagnosis. In some cases a software update is needed. Read on to discover which steps you can take yourself to solve the problem.
The central touchscreen of the Volvo XC40 plays a key role in the car’s day-to-day operation. Navigation, media, climate control and phone connectivity all run via this 9‑inch screen. The system sometimes freezes or stops responding. You immediately notice how dependent you are on this technology. Owners regularly report that the screen gets stuck after starting the car or suddenly restarts while driving.
The causes of these faults are varied. Some problems are caused by software bugs. These crop up after an update or longer periods of use. In other cases, a full memory causes delays and crashes. Issues with the Bluetooth connection lead to the same result. Hardware faults, such as a defective controller or loose cable connection, can also sometimes be the underlying cause of a frozen screen.
How do I reset the infotainment in the Volvo XC40?
The first step with a frozen infotainment system is a brief restart (soft reset). Switch the car off. Lock the doors. Let the system go into sleep mode for about 30 minutes. In many cases this clears temporary software faults because the system can fully shut down and the memory is refreshed.
This method does not always work. In that case perform a manual restart. On XC40 models with the Google‑powered infotainment system (Google‑based infotainment) press and hold the physical home button beneath the screen for about 30 seconds. The screen will go black and the system will reboot. Owners often describe this method as effective, as it forces frozen processes to close.
If a manual restart also does not solve the issue, you could consider temporarily changing the media source. Sometimes the volume or playback does not respond properly. Switch briefly to another source. Then return to your original choice. Volvo suggests this as a temporary measure to get the system running smoothly again.
Common symptoms and causes
The XC40’s infotainment system can fail in several ways. The central display sometimes no longer responds to touch at all. In other cases it takes a long time for commands to be carried out. It also happens that the system freezes while using navigation, after pairing a phone or immediately after starting the car.
Other owners report that the volume does not work properly or that media suddenly stops playing without any obvious reason. In more serious cases the system restarts several times per journey by itself. Users on discussion forums describe this as a recurring crash‑reboot cycle. This points to a deeper underlying issue with the system’s software or memory.
Possible causes include:
- Software bugs in the Android‑based operating system
- A full memory due to stored data from maps and apps
- Special characters or emojis in phone contacts that confuse the system
- Problems with the Bluetooth connection that overload the processor
- Hardware faults in the infotainment unit itself or loose cable connections
Are there software updates for infotainment bugs?
Volvo regularly releases software updates. These updates fix known bugs in the infotainment system. The updates include improvements to system stability, faster response times and solutions for specific issues with Bluetooth or voice control. It is advisable to check regularly whether a new version is available.
Some updates can be installed over‑the‑air. In other cases you need to visit the dealer. The dealer will then update the software manually. The dealer can also run diagnostics to check whether hardware issues are also involved. Sometimes the system continues to crash after a reset or update. A factory reset is then necessary.
With a factory reset all settings, paired phones and stored preferences are erased. The system returns to the default configuration, which often helps resolve stubborn software issues. Keep in mind that after the reset you will need to pair phones again and set your preferences.
Checking contact names and special characters
Special characters or emojis in the contact names on your phone can sometimes cause infotainment problems (issues with the screen responding, functions dropping out and faults in operation). The system does not always process these characters correctly. This leads to faults in voice recognition. Problems can also arise when displaying contacts on the screen. Volvo recommends removing emojis and unusual characters from your contact list before pairing your phone.
This is a simple step that is sometimes surprisingly effective. By cleaning up your contacts you avoid the system freezing while synchronising or during a voice command. It may take a bit of time, but it can save you a lot of frustration while driving.
When should you go to the dealer?
Sometimes infotainment problems keep coming back despite resets and updates. In that case, get a professional diagnosis. Make a note of when the system freezes. Ask yourself the following questions:
- Does it happen after a cold start?
- Does it occur while using navigation?
- Does it arise when pairing a phone?
- Does it happen without any clear reason?
This information helps the technician to identify the cause more quickly.
Sometimes the problem lies deeper than just software. A defective controller, a loose cable connection or a hardware fault in the screen itself can be the cause. The dealer has specialised diagnostic tools to identify these problems and can replace parts under warranty if necessary.
Also pay attention to other faults or loss of functions (symptoms of failure). The screen may freeze. At the same time the audio cuts out. The phone connection keeps stuttering. The navigation no longer works. This points to a broader system issue. In such cases a thorough diagnosis is necessary to prevent you being left without important functions at an inconvenient moment.
‘ A preventive reset of a few minutes can prevent a lot of frustration later on. ’
Practical tips to prevent problems
There are steps you can take yourself to reduce the risk of infotainment problems. Make sure your phone is up to date and compatible with the system. Old software versions on your phone can conflict with the infotainment. This leads to instability and crashes.
Keep the system’s memory free. Remove unnecessary apps or downloaded maps. A full memory slows performance and causes processes to freeze. Only pair the phones you use regularly and remove old or unused devices from the list.
Restart the system regularly, even if there are no immediate problems. This prevents a build‑up of temporary files and ensures the memory is refreshed. A preventive reset of a few minutes can prevent a lot of frustration later on.
Discover more on Carnews
Do you still have questions about other problems with the Volvo XC40 or other models after reading this article? On the Carnews website you will find extensive information on the following topics:
- Common car problems
- Practical maintenance advice
- Tips for solving technical faults yourself
Find out more about how to keep your car in top condition and which steps you can take when unexpected issues arise.
Frequently asked questions
You can first perform a soft reset by switching the car off, locking it and leaving it to “sleep” for at least 30 minutes so the system restarts itself. If that does not help, press and hold the physical home button beneath the screen for about 30 seconds until the screen goes black and restarts. You can also temporarily switch media source (for example from radio to Bluetooth and back again) if only the sound or media has frozen. If the problem keeps coming back, you can consider a factory reset of the system, but you will lose all your personal settings and paired phones.
The most common causes are software faults and temporary memory issues in the Android/Google infotainment system, sometimes triggered by Bluetooth/phone connections or contact names containing special characters. You can limit this by keeping your system up to date, adjusting problematic contact names (removing emojis and special characters) and giving the system an occasional “sleep break” by switching the car off completely and locking it. In the event of a freeze you can do a soft reset (switch the car off, lock it and leave it for about 30 minutes) or manually restart the screen using the home button (hold it down for about 30 seconds). If the problem keeps recurring, ask the dealer to run diagnostics and, if necessary, carry out a factory reset or install a software update.
There are known software issues where the Volvo XC40’s infotainment system can freeze, respond slowly or restart spontaneously. Volvo recommends, among other things, a soft reset (switching the car off, locking it and letting it go into sleep mode), manually restarting the system using the home button (holding it down for about 30 seconds) and, as a last resort, a factory reset. Volvo also advises removing special characters and emojis from phone contacts, as these can cause faults. With recurring problems, it is wise to ask the dealer to install the latest software updates for the infotainment system.
A frozen infotainment system in the Volvo XC40 generally has no direct impact on basic safety systems such as braking, steering or engine function. However, supporting functions such as navigation, phone (hands‑free calling) and media control may be temporarily unavailable or limited. Notifications or settings that are accessed via the screen may also be harder to reach while the system is frozen. With recurring faults it is sensible to have the car checked by the dealer to rule out the possibility that other systems are being indirectly affected.
Contact your Volvo dealer if the infotainment system continues to freeze or restart despite a soft reset (switching the car off, locking it and leaving it to “sleep” for around 30 minutes) and a manual restart using the home button. Do this as well if the issue occurs regularly, for example on every journey or under the same conditions (navigation, Bluetooth, phone). If several functions fail at the same time (audio, phone, navigation), that is an extra reason to consult a dealer straight away. Note in advance when and how the fault occurs so the dealer can investigate more effectively.
