The bags are packed, the route is planned and the car is ready for a few days away. There is one small check worth adding before you leave: is your dash cam actually saving usable video?
This checklist is for an already-installed camera before a long UK drive. It takes you through the recording, the card and the view from both ends of the car, so you can leave the settings alone once the journey starts.
The evening before: play a clip back
A camera that lights up is not the same as a camera that has saved a recording. With the car parked, open a recent clip and play it from beginning to end. Check the date and time, listen for any recording warnings and confirm that the picture shows the road.
If you have a front-and-rear system, open a file from each camera. Do not assume the rear camera is recording simply because the front screen looks normal. If there are missing files, repeated restarts or a memory-card warning, investigate before relying on it for a long trip.
Give your memory card a fresh start
Back up anything you want to keep before formatting. Formatting erases the card. Follow your camera manufacturer's instructions, including its supported card capacity, speed requirements and formatting method. A card that physically fits is not automatically compatible.
Continuous recording repeatedly writes new files. If your manual recommends a high-endurance card, choose a compatible one designed for that workload. Do not assume an old phone card is suitable just because it has plenty of space.
Loop recording normally replaces older, unprotected footage as storage fills. The length of time retained depends on the card, recording settings and number of cameras, so avoid planning around a fixed number of hours unless you have checked your own setup. Protected files can also use up space; review them according to the manual.
Pack the boot, then check the rear view
Do this after loading the car. A suitcase, coat or parcel shelf item may block a rear camera that worked perfectly on yesterday's commute. Look at the rear preview with the boot closed, and check again if you move the luggage during the trip.
Clean the relevant area of the rear window and the windscreen, and remove condensation before departure. Make sure the mounts are secure and any visible cables cannot interfere with the driver or passengers. Do not disturb trim or airbag areas for a last-minute cable adjustment; get installation help if needed.
Practise saving one ordinary clip
Use an unimportant test recording to check that you know how to download a file. If your camera uses an app, confirm that the app opens, the connection works and your phone has enough storage. If you use a card reader, check it before packing it.
After downloading, open the saved copy. Seeing a thumbnail in an app is not the same as having a working file stored on your phone. Keep the original recording when preserving an important event, rather than relying only on a screenshot or a compressed shared copy.
Just before you leave
- Recording: the normal recording indicator is showing, with no unresolved error message.
- Time: the displayed date and time are correct.
- Front view: the windscreen is clear and the camera has not been knocked out of position.
- Rear view: luggage does not cover the lens or the view through the window.
- Power: the approved power connection is secure and your passenger's charger has not displaced it.
- Files: important older clips are backed up and you know how to save a new one.
During the trip: leave it alone while driving
Make checks at a safe stop, with the car parked. Do not adjust the camera or browse recordings while moving. If you notice a warning, deal with it when safe rather than assuming it will sort itself out.
If you want to keep a scenic section of the journey, save it before loop recording replaces it. A dash cam is not automatically an archive of the whole holiday. At the end of the day, copy any clips you care about to a separate device and check that they play.
A small routine worth keeping
Play a clip, check both views, confirm the card, then drive. These checks are useful before a weekend away and just as useful before the next ordinary commute.
Need help deciding on a setup? Our UK dash cam guide covers the broader buying questions. You can also browse DashProof dash cams and check the specifications and instructions for the model you choose.