Mercedes | E Class, CLS

4K OEM Style Dash Cam with WiFi, Night Vision, Plug & Play

In stock

Resolution 4K Front Only 4K Front + HD Rear 2K Front + HD Rear

Colour Black Beige Grey

Parking Mode Add None

£229.99

Free delivery between 17 Sep - 24 Sep

Popular Add-ons

Free Delivery on Dash Cams

Anywhere across the globe.

24-month warranty

You name it, we'll replace it.

60-day money-back

On unused, resale-able items

Product Description

Integrated Mercedes Dash Cam from OE Witness, compatible with various models. Check compatibility before purchasing.

Mercedes E Class 2017-2022
Mercedes CLS 2019-2022

Black car dashboard camera with lens on a white background

Front Camera

Rear Camera (if purchased)

64GB SD Card (128GB if upgraded)

Plug and Play Power Cable

USB SD Card Reader

Plastic Trim Removal Tool

Electrical wire harness for dashboard camera parking mode

Parking Mode Cable (if purchased)

User manual cover for 4K Ultra HD dashcam with OE Witness branding on a white background

OE User Manual

For your peace of mind, your OE Witness System is covered by our exclusive 24 month warranty. We've got you covered!

Our warranty takes care of any product hiccups, manufacturing defects, you name it - we'll replace it without a second thought.

For your convenience, we'll deliver anywhere across the globe.

Shipping is free for orders totalling £150.00 and above. Orders below £150.00 incur a £10 charge for delivery.

Best efforts are made to deliver products to you within 5 to 10 working days.

OE Witness offers a 60-day return policy on goods that have been purchased via this site that are unused and in a re-saleable condition.

How it Works

Dash cam installation guide video

Dash Cam Features

With you every mile,
every moment

4K UHD 2160P Recording

Capture ultra-sharp video with crystal-clear detail, perfect for zooming in on license plates or road signs.

OEM Factory-Style Design

Preserve the original appearance for a seamless blend with the distinctive style of your car.

Easy Plug & Play Installation

Connect directly to your rain sensor or dome light. No panel removal, no fuse box wiring – truly hassle-free setup.

Wide ƒ/1.6 Aperture Lens

Large aperture allows brighter, clearer recordings in all lighting conditions – day or night.

Built-In WiFi & Mobile App

Easily view, download, and share footage by connecting your smartphone via WiFi.

Loop Recording for Continuous Coverage

New recordings automatically overwrite the oldest files, ensuring uninterrupted protection.

Enhanced Night Vision

Superior low-light performance captures crucial details even on dark roads or in poor lighting.

Smart G-Sensor Collision Detection

Automatically saves and locks video evidence when sudden impact or movement is detected.

The Rear Camera

Protection, all-around

The Full HD rear camera boasts a sleek discreet internal mount design capturing comprehensive footage from the rear of the vehicle using its wide angle lens spanning 140 degrees.

It seamlessly connects to the front camera for power and offers simple adjustability to achieve the perfect recording angle with ease.

Please be advised the rear camera is not sold separately.

FAQs

Frequently Asked Questions about our Dash Cams

Rest assured we always clarify the make, model and year of your car as well as photos of the housing around the rear view mirror to ensure you receive the correct fitment for your car first time.

For extra peace of mind, you may email us at support@oewitness.com for us to confirm.

Park mode places the Dash Cam into a state of standby, which can be activated if the vehicle is impacted whilst parked.

Recordings in Park Mode will be saved in a designated Parking folder.

The OE Witness Dash Cam has a loop recording facility which will overwrite the oldest recordings once the SD card becomes full.

The OE Witness Dash Cam has been extensively tested in all makes and models to ensure all the original onboard sensors and electronics remain and fully functional.

The OE Witness Dash cam is manufactured from the finest materials with a colour match guarantee.

All systems have the option at the customers discretion of adding a rear recording camera, giving the end user the peace of mind of recording coverage from the rear of the car.

The OE Witness Dash cam System is supplied with 64GB MicroSD card as standard. The system can support up to a maximum of 128GB. If using a front and rear system we recommend upgrading to 128GB memory for longer recording for both the front and rear cameras.

There is no requirement for the end user to have a connection to the dash cam from their smartphone. The system will record all journeys and only requires connection to the smartphone to adjust settings or retrieve any recordings.

The OE Witness Dash Cam will automatically power up when the vehicle is powered ON and will shut down when the car is powered OFF and locked.

The OE Witness Dash Cam once installed requires a connection to the smartphone via the dedicated app to allow the camera to sync the time and date. Once synced it will keep the time and date settings. If the vehicles battery runs low or flat it may be necessary to connect to the smartphone app to sync the date and time.

Specifications

Technical Details

Recording: 2160P 4K Ultra HD @ 30FPS
Lens: Sony CMOS WDR Technology
Video Pixel: Front 8MP
Maximum Aperture: ƒ/1.6
Wide Angle: 170° Wide Angle Lens
Rear Camera: 1080P Full HD, 140° 2MP, ƒ/2.0
Video Format: MOV H.265

SD Card: 64GB Micro SD Included (Supports up to 128GB)
Loop Recording: Yes
Emergency File Protection: Yes
Collision Data Lock: Yes
Adjustable G-Sensor: Yes
Picture/Video Download: Via OE Witness Viidure App

Connection: WiFi App Control (2.4 GHz)
OE Witness Viidure App: Compatible with Android 5.0+ / iOS 8.0+
Plug & Play Installation: Yes
System Update: Via App

Microphone: Built-in
Speaker: Built-in

Operation Current: 180–220 mA
Standby Current: 0–1 mA
Sleep Mode: Yes
Working Temperature Range: -20°C to 75°C

CE, FCC, CCC, UKCA, PSE, ROHS, ISO9001

Customer Reviews

Customer Reviews of this Mercedes OEM Dash Cam

Customer Reviews

Overall rating: 5.0 / 5 from 4 reviews.

Customer photo review of Mercedes | E Class, CLS

Pro: Easy setup, good quality, easy access via the mobile app. Cons: the quality of the material is not premium (some cuts are a bit ripped, not precise), but good enough for the price.

Gavriil N. 5/5 Verified September 8, 2026