How to Use the Mercedes-Benz Hidden Dash Cam?
4 Answers
On both sides of the dash cam, there are two buttons and three ports: power button, photo button, microphone, indicator light and reset hole, with the TF card slot located on the other side. This hidden dash cam directly replaces the original rearview mirror module and features a snap-on, damage-free installation body. The 1080P 30fps HD video can basically ensure clear presentation of vehicle license plate information and other details.
When I first got the car, it took me a while to figure out how to use this hidden dash cam. Actually, it's quite simple - it starts recording automatically when the car is powered on, no additional switches needed. To review footage, you'll need your smartphone: download the official Mercedes-Benz dash cam app from the app store, turn on Bluetooth and WiFi, then connect to the dash cam's hotspot (the password is in the manual or on a small label in the corner of the windshield). Once connected, you can view live footage and playback videos stored on the memory card. Press the emergency recording button on the steering wheel to lock important clips from being overwritten. Oh, and I recommend formatting the memory card monthly to prevent the loop recording function from freezing.
The essence of using Mercedes-Benz's hidden dash cam lies in its smartphone connectivity. Once the vehicle starts, the dash cam begins recording, and the dedicated mobile app automatically searches for the device. For first-time use, manually connect to the device's WiFi and wait about ten seconds for successful pairing. The app interface is intuitive, with live footage on the left and resolution settings in the right menu. Normally, it requires no attention as the storage card automatically overwrites old videos when full. The key is to set the collision sensitivity appropriately; adjusting it to medium on the central control screen is optimal, as high sensitivity may cause unnecessary saves from minor bumps. To remove the storage card, the rearview mirror housing needs to be disassembled—it's advisable to have this done at a 4S shop rather than attempting it yourself.
The most convenient aspect of this dash cam is its fully automatic operation. It starts recording automatically when the vehicle is powered on and shuts off when the engine is turned off. Any necessary operations can be done via the APP, which allows real-time monitoring of the front view once connected to WiFi. Videos are stored in segments, making it easiest to save them by event. In case of a collision, it automatically retains the footage from 20 seconds before and after the impact, eliminating the need for manual intervention. The APP also lets you toggle the audio recording function—remember to turn it off for privacy. When the memory card is full, old files are automatically deleted, but it's best to transfer important videos to your phone promptly. In summer, remember to check for overheating, as dust accumulation on the lens can affect video quality.
