Does Your Mercedes Have a Dash Cam? GUARD 360° and MBUX Explained

You have bought a Mercedes, you have seen something in the app about GUARD 360°, and you are fairly sure the car already has a dash cam in it somewhere. A lot of Mercedes owners believe exactly that, and it is easy to see why. The truth is that Mercedes sells three completely different things that people mix up, and only one of them records video of the road.

The short answer: No Mercedes comes with a dash cam as standard in Australia. Mercedes sells a Dashcam software unlock that films the road ahead through the camera already behind your windscreen. GUARD 360° is a theft and security service, and in Australia it records nothing at all. If you want proof of what happened, you need a camera that records.

We spec, supply and support dash cams for Mercedes every week, so we spend a lot of time untangling confusion around this topic. Here is the honest version, with what each option actually does and where each one lets you down.

The three Mercedes things people confuse

What it is	What it actually does	Records video?
MBUX Dashcam A software unlock you buy from the Mercedes-Benz Store	Uses the camera already behind your windscreen to film the road ahead onto a USB stick you supply	Yes, front only, while driving
GUARD 360° A monthly subscription in the Mercedes me app	In Australia: sends your car's location to police if it is stolen, and lets you deactivate all your keys from the app	No. Not a camera feature at all in Australia
Genuine Mercedes dash camera Physical hardware from the parts department	A conventional dash cam, front and optional rear, recording to its own memory card	Yes, but see the availability problem below

You can have all three. They do not overlap, and none of them is included with the car.

What is Mercedes GUARD 360°, and does it record anything?

This is the big one, because GUARD 360° is where the "my Mercedes already has a dash cam" belief usually comes from. It was previously marketed as Urban Guard. Mercedes has not published a formal renaming announcement, and the Urban Guard name still lingers in places on Mercedes-Benz Australia's own site, but the product pages now say GUARD 360° and the feature set carried across.

In Australia, the GUARD 360° package contains exactly two things:

• Stolen Vehicle Help. If your car is stolen, its location data is passed to police through an authorised partner, which improves your chances of getting it back.
• Emergency Key Deactivation. You can kill every key to the car from the Mercedes-Benz app, which is a direct answer to relay theft and key cloning.

That is the whole package here. Mercedes-Benz Australia sells it as a subscription, either monthly or on 12 and 36 month terms, and it may already be included for up to 36 months from when you bought the car depending on the model, the options and the build year. Package contents checked August 2026.

Neither of those two services captures any imagery. GUARD 360° records no video and takes no photographs. It is a recovery service, not a camera.

To be fair to Mercedes though, that is not the whole story. Mercedes-Benz Australia does sell an image-capture feature. It is called theft notification and parking damage detection, it sits in a different bundle called the Excellence Package, and on cars that support it Mercedes says images of a parking collision are sent encrypted to your Mercedes-Benz app. Mercedes also describes that feature as including a 360-degree camera capable of interior and exterior monitoring.

So if what you actually want is a picture of whoever hit you in a car park, Mercedes does offer something. It is just not GUARD 360°, and it is not driving footage of the road ahead.

Pro Tip: If you were expecting parking damage alerts because you pay for GUARD 360°, check which package you are actually on. The two are sold separately here, and plenty of owners assume the wrong one.

Be fair though: GUARD 360° does things a dash cam cannot

We sell dash cams, so take this in the spirit it is meant. There are real things GUARD 360° does that no camera on our shelves can match.

• Your car has an actual alarm. A dash cam records a theft. The car tries to stop one, with a siren, interior motion sensing and tow-away detection that triggers if the car's angle changes because it is being lifted onto a truck.
• Push alerts to your phone with no extra hardware, no second SIM and no cloud plan.
• Police-channel recovery for a stolen car. No dash cam does that.
• Remote key deactivation. Genuinely clever, and genuinely useful against modern theft.
• No memory card to manage, no wiring, no parasitic drain, no warranty conversation.

These are different tools. GUARD 360° is a security system. A dash cam is an evidence recorder. If someone reverses into your door in a car park and drives off, GUARD 360° might tell you something happened. Only a camera can tell you who.

Where it quietly stops working

This is the part worth reading twice, because most of it depends on a human remembering something. Worth separating two things first. The alarm, the interior motion sensor and the tow-away detection are built into the car and work whether or not you pay for anything. GUARD 360° is the subscription layer on top that gets a stolen car located and kills your keys.

The subscription part:

• It is a subscription, and it expires. Complimentary for up to 36 months from new, then it needs renewing. Mercedes emails a reminder about two weeks before the term ends. Miss that email and your car is unprotected with nothing on the dashboard to tell you.
• You have to set it up in the first place. A Mercedes me account, terms accepted, the car linked. Plenty of cars get delivered to people who never finish that, and the service simply never starts.
• Stolen Vehicle Help is not automatic recovery. You have to report the theft to police and contact the security centre before location data is released. If you are asleep or overseas, nothing happens on its own. There is also a waiting period after purchase before you can claim it, and Mercedes' own Australian pages give two different numbers for it, 10 days on one page and 30 days on another. Worth confirming with Mercedes rather than assuming.
• It needs mobile reception to do anything useful. The car's own siren still sounds without it, but nothing reaches your phone and no location can be sent. Underground car parks are exactly where cars get hit and exactly where signal is worst.

The car's own alarm hardware:

• Nothing arms unless the car is locked. The alarm arms roughly 15 seconds after locking, and tow-away protection around 30 to 60 seconds after, depending on the model. Leave it unlocked and the whole protective layer is inert.
• The interior sensor has an off switch, and people leave it off. Leaving a window or the sunroof open tends to set it off falsely, which is exactly why owners switch it off, and then never switch it back on. Anyone who has done that to leave a dog in the car on a warm day knows how it goes.

GUARD 360° versus a traditional dash cam

Straight comparison, Australian package, as at August 2026.

	Mercedes GUARD 360° (Australia)	A traditional dash cam
Records video while driving	No	Yes, automatically from ignition
Records video while parked	No	Yes, with parking mode
Front coverage	No	Yes
Rear coverage	No	Yes on a front and rear kit
Interior coverage	No	Yes on a three-channel kit
Footage you can hand an insurer	No footage exists	Yes, pull the card and copy the file
Alerts to your phone	Yes for theft, once you act on it	Only on cloud-connected models, usually a paid plan
Theft and tow-away detection	Yes, from the car's own alarm hardware rather than the subscription	No. Impact sensor only, no siren
Works with no mobile reception	Siren yes, phone alert no	Yes, it records to the card regardless
Needs a subscription	Yes, after the included period	No, for the recording itself
Depends on the driver remembering something	Yes, in several ways, see above	Set and forget once fitted, but the card needs occasional attention
Needs a memory card	No, a genuine advantage	Yes, and it wears out eventually
Stolen car located for police	Yes, this is what you are paying for	No
Remote key deactivation	Yes	No
Installation required	None, it is factory	Hardwiring needed for parking mode

Two honest notes on that table. First, the rows GUARD 360° wins are not trivial ones, and no dash cam on our shelves does any of them. Second, we checked the GUARD 360° package across a dozen Mercedes markets and it is the same two services everywhere, so this is not a case of Australia getting a lesser version. Where overseas owners talk about their Mercedes taking photographs, that comes from a separate camera package running alongside GUARD 360°, not from GUARD 360° itself.

What is the MBUX Dashcam, and is it worth buying?

This is the Mercedes product that genuinely does record the road. It is a software unlock, not hardware. You buy it from the Mercedes-Benz Store, it activates over the air, and a Dashcam icon appears under Apps on your media display. It films through the camera already sitting behind your windscreen, and it saves to a USB stick you provide.

Unlike most Mercedes Digital Extras it is a one-off purchase rather than a subscription, though Mercedes defines "lifetime" as the supported life of the digital service rather than the life of the car. Both the price and your eligibility are confirmed once your VIN is linked in the store, so check yours before assuming anything.

What you actually get

• Front only. No rear camera, no cabin camera.
• No audio at all. Mercedes states plainly that it does not record voice, cabin audio or any other sound.
• 720p on NTG6 cars, 1080p on NTG7 cars. The newer 1080p mode is capped at 25 frames per second to keep performance up.
• Speed and time of day burnt into the picture, which is genuinely useful evidence.
• Loop or individual recording. Loop overwrites the oldest file when the stick fills, individual recording stops when it is full and protects the file.
• Playback on the screen only when stopped, or pull the stick and watch it on a computer.

The three catches worth knowing before you buy it

1. It does not record while parked. Mercedes documents no parking or impact-wake function for the MBUX Dashcam, and recording runs only while the car is on. There is no impact wake-up and nothing happens while you are in the shops. If your worry is car park damage, this feature does not address it.

2. On some Australian cars you have to start it manually every drive. This is Mercedes' own wording on the Australian listing: for applicable Gen20x vehicles, recording does not automatically resume after a restart and must be manually activated after each vehicle start. Automatic recording needs NTG7 hardware with software version E329.4 or later. That is a real trap, because a dash cam you have to remember to switch on is a dash cam that will be off on the day you need it.

3. Number plates are the weak point. At 720p or 1080p from a camera designed for navigation rather than evidence, owners consistently report footage that proves an incident happened but struggles to resolve a plate at speed. Reading a number plate is usually the entire reason you wanted a camera.

Pro Tip: If you do buy it, use a USB stick from a reputable brand, formatted to FAT32 or exFAT, with plenty of space free. FAT32 cannot hold a single file larger than 4GB, so a long recording will simply stop when it hits that ceiling. exFAT avoids it.

One more thing to check before you spend the money. In the United States, Canada and the United Kingdom, Mercedes states the car must have MBUX Augmented Reality for Navigation for the Dashcam to work. Mercedes-Benz Australia does not state that requirement publicly, so we cannot confirm it applies here. AR Navigation is a factory option on many Australian cars rather than something you can simply add later, so it is worth asking before you buy.

What about the genuine Mercedes dash camera hardware?

Mercedes does make a proper physical dash cam, sold through parts departments as A2139055310 for the front and A2139055510 for the rear. It is a conventional camera: Full HD, its own memory card, a phone app, a G-sensor and a parking monitoring function. On paper it is the most complete of the three Mercedes options, and notably Mercedes sells a dedicated camera with its own card alongside the software unlock.

Two practical problems. It is comfortably the dearest of the three Mercedes options, and by the time you add fitting it lands well beyond a strong aftermarket front and rear 4K setup professionally installed. And at the time of writing we could not find one in stock at any Australian dealer parts store we checked.

What we recommend for a Mercedes instead

We stock a lot of cameras. For Mercedes owners we tend to land on three, and the honest differences matter more than the marketing.

VIOFO A229 Ultra, if you want the rear as sharp as the front

The VIOFO A229 Ultra records 4K HDR at both ends, which is the thing that separates it. Most front and rear kits give you a sharp front and a softer rear, and the rear is where car park damage and tailgaters live. Sony STARVIS 2 sensors, 5GHz Wi-Fi to get clips onto your phone, integrated GPS stamping speed and location, and parking mode with buffered events, time-lapse or low-bitrate recording. It has a 2.4 inch screen on the unit, which some people want and some do not. For parking mode it wants the HK4 hardwire kit. The newer HK6 will run it, but the only thing it adds on this camera is a live voltage reading stamped into the video, because the HK6's other tricks are features the A229 Ultra does not have. Our full VIOFO A229 Ultra review goes deeper.

VIOFO A329S, if you want the sharpest front and the best parking behaviour

The VIOFO A329S shoots 4K at 60 frames per second at the front, dropping to 4K at 30 for HDR. Frame rate matters for plates, because more frames per second means more chances to catch a clean image of a car crossing your view. The rear is 2K rather than 4K, so it trades rear sharpness for front speed. It runs Wi-Fi 6, has Low Power Impact Detection that sleeps while parked and wakes in about two seconds on impact, and carries an 18-month warranty. Full VIOFO A329S review here.

Vantrue Sonnet 1 Pro Max, if you want dual 4K for less

The Vantrue Sonnet 1 Pro Max also gives you 4K front and rear with twin STARVIS 2 sensors, plus Vantrue's PlatePix processing aimed squarely at number plate legibility. It has built-in GPS, a waterproof rear camera if you want it mounted outside, and buffered parking capture that saves 15 seconds before and 30 seconds after a trigger. It is also the most compact of the three in the hand, which is the practical reason we reach for it when someone wants the camera to disappear behind the mirror. Vantrue does not publish body dimensions, so that is our own observation from handling both rather than a spec sheet comparison, and it is worth saying the Sonnet still has a screen and buttons, it is simply a smaller unit. The trade-off is a shorter standard warranty and ADAS alerts that can get chatty until you turn them down. There is a Sonnet 1 Pro Max setup guide if you want to see how it is configured.

A229 Ultra or A329S, side by side

These are the two we get asked to compare most. Everything below is from our own product pages.

	VIOFO A229 Ultra (2 channel)	VIOFO A329S (2 channel)
Front	4K with HDR	4K at 60fps, or 4K at 30fps with HDR
Rear	4K with HDR	2K with HDR
Sensor	Sony STARVIS 2 IMX678	Sony STARVIS 2 IMX678 front, IMX675 rear
Wi-Fi	5GHz	Wi-Fi 6, up to 30MB/s, a one-minute 4K clip in under 10 seconds
GPS	Integrated	Optional GPS mount, sold separately
Parking mode	Buffered events, time-lapse or low bitrate	Hybrid Parking Mode with low-power buffered impact detection, wakes in about 2 seconds
Screen on the unit	Yes	Not stated
Warranty stated	18 months	18 months
Pick it if	You want the rear as good as the front	You want the fastest front capture and very low parking-mode power draw

Neither is wrong. If most of your risk is behind you, in car parks and traffic, the A229 Ultra's 4K rear is the more useful camera. If most of your risk is in front of you at speed, the A329S at 60fps is the better plate-catcher.

Pro Tip: The hardwire kit is not optional if you want parking mode, and the two cameras want different ones. The A229 Ultra takes the HK4. The A329S needs the HK6 specifically, because that is what unlocks its Hybrid Parking Mode and low-power impact detection. Fitting an HK6 to an A229 Ultra works, it just does not gain you anything beyond a voltage reading on the video, so save your money.

Find your Mercedes

Fitment genuinely differs between models. Here are our model-specific guides.

Model	Our guide
GLC	Best dash cam for the Mercedes GLC
C-Class	Best dash cam for the Mercedes C-Class
A-Class and CLA	Best dash cam for the Mercedes A-Class and CLA
GLE	Best dash cam for the Mercedes GLE
E-Class	Best dash cam for the Mercedes E-Class
GLA and GLB	Best dash cam for the Mercedes GLA and GLB

Driving something else, an S-Class, a G-Class, a GLS, a V-Class, a Vito or one of the EQ cars? The same principles apply to all of them. Give us a call and we will talk you through your specific car.

Mercedes dash cam FAQs

Does Mercedes have a built-in dash cam?

Not as standard. Every Mercedes sold in Australia leaves the factory without a working dash cam. Mercedes sells a Dashcam software unlock that uses the camera already behind your windscreen, and separately sells physical dash cam hardware through parts departments. Both are extras you buy. GUARD 360°, which many owners assume is a camera, records nothing in Australia.

How much does a Mercedes dashcam cost?

All three Mercedes options cost extra, and pricing moves, so check the Mercedes-Benz Store with your vehicle linked for the current figure. The MBUX Dashcam software unlock is a one-off purchase. GUARD 360° is an ongoing subscription. The genuine hardware camera is the dearest by a wide margin and installation is quoted on top of it.

Can you add a dashcam to a Mercedes?

Yes, and most owners do. You can buy the MBUX Dashcam unlock if your car supports it, or fit an aftermarket camera. An aftermarket front and rear setup gives you rear coverage, parking mode and sharper footage than the factory software option, and a professional install keeps it tidy and is the lowest-risk approach we recommend.

How do I activate my Mercedes dash cam?

Buy the Dashcam product in the Mercedes-Benz Store with your vehicle linked to your account. Turn the ignition off, wait about two minutes, then switch on again. A Dashcam item appears under Apps on the media display. You then plug in a USB stick formatted to FAT32 or exFAT and start a recording. On some Australian cars you must start the recording manually every time you drive.

Does the Mercedes dash cam record while parked?

No. The MBUX Dashcam requires the vehicle to be switched on, so it stops when you park. GUARD 360° does not record at all in Australia. Only an aftermarket dash cam with a proper parking mode, wired in with a hardwire kit, will keep watch while the car is parked.

Does GUARD 360° have a camera?

No. The GUARD 360° package is Stolen Vehicle Help and Emergency Key Deactivation, and we found the same two services in every Mercedes market we checked, so Australia is not missing out here. Mercedes-Benz Australia does sell an image-capture feature, theft notification and parking damage detection, but that sits in the Excellence Package rather than GUARD 360°.

Is the Mercedes dash cam worth it?

It depends what you want from it. You are buying a front-only recording with no audio and no parking mode, and on some Australian cars one you have to start manually every drive. Where it wins is tidiness, because there is nothing extra on your windscreen at all. If you want rear coverage, protection while parked and footage sharp enough to resolve a number plate, an aftermarket front and rear camera does considerably more.

Will a dash cam void my Mercedes warranty?

Not on its own. Under Australian Consumer Law, a manufacturer cannot void your whole vehicle warranty simply because you fitted an accessory, and a professionally installed dash cam using a fuse tap or a proper hardwire kit is the lowest-risk approach we recommend. What a manufacturer can decline is a claim for a fault the installation itself caused, so what matters is that whoever fits it taps the right circuit and keeps clear of the airbag and driver assistance hardware behind the mirror. If you want certainty for your specific car, ask Mercedes-Benz or your dealer in writing before you have anything fitted.

Not sure which way to go?

Tell us which Mercedes you have, what year, and how you park it. We will tell you straight whether the factory unlock is enough for you or whether you are better off with a camera that records both ends and keeps watching while you are inside the shops. No worries either way. Reach out to Michael or Harrison any time.

Mercedes package contents and feature availability checked August 2026 against Mercedes-Benz Australia and the Mercedes-Benz Store Australia. Mercedes changes these from time to time, and both pricing and eligibility are confirmed against your VIN, so check before you buy.

---