In this day and age, just about any device, from speakers to TVs to alarm systems, can be connected and controlled via a smartphone.
In keeping with this trend, Daimler Chrysler has launched a Mercedes Me Adapter – a system designed to connect your car to your phone.
The Mercedes Me Adapter comprises a hardware and software component. The hardware is an adapter that is no bigger than a match box and plugs into the OBD2 diagnostics socket under the car’s steering wheel column.
The software component is the Mercedes Me app, which can be downloaded for Android and iOS devices. (See downloading instructions at the end of the review.)
Before you can start using the Mercedes Me Adapter, you need to download the app and begin the registration process. This includes setting up an account, inputting the vehicle’s VIN number, the year it was manufactured and the model name – among many other details. This information is sent to Daimler Chrysler. It is advisable to get this done before heading off to Mercedes to have the adapter installed, as it takes quite some time getting all the details in.
The next step is locating your nearest Merc dealer to get the adapter installed. You have to produce the registration papers and a copy of your ID – something Mercedes neglects to mention on its website, or anywhere else, for that matter.
What it does
The Mercedes Me Adapter is designed to show the car’s vital statistics on your mobile device. On the home screen, information like parking time, odometer reading and fuel level is displayed.
Below that is information about your most recent journeys, such as the distance, time taken, departure address and destination address. Your driving style is also indicated in percentage – taking into account acceleration, braking and coasting.
A Start Cockpit button displayed on the home screen includes a range of widgets offering additional information, including where your car is parked – right down to the address – as well as battery voltage, total driving time, distance and driver score since the adapter was installed. A variety of other widgets can be added to the screen, allowing for complete customisation.
Many users have have pointed out that that there is no real point to the adapter. However it does offer benefits. Firstly, your trips can be organised into personal and business categories and then exported into a spreadsheet for tax purposes. Secondly, you can keep a very close eye on your fuel consumption, as it automatically measures how many litres you put in each time you visit the garage and the cost (the cost per litre must be entered manually so it can work out total refuelling costs). This is also quite beneficial in terms of working out how much fuel you go through, without keeping all the pesky slips when it comes to claiming at the end of the month.
Probably the most important benefit is that it monitors the engine, electrical, transmission and gearbox, sending notifications as soon as any faults are detected. A perfect example was encountered on a recent trip I made to Pretoria. Upon arriving, I received a notification that I needed to check my engine, with the Mercedes roadside assist number blinking and ready for me to dial.
The notification did not even show up on the actual fault detection system, except for the faint glow of the orange engine light, which I would never have noticed in the bright light. I immediately took it Mercedes and they diagnosed it as an intermittent thermostat error, which they said is fine for now but that I have to keep an eye on the engine temperature.
The convenience of easily being able to export mileage for tax purposes and refuelling stops as well as being able to locate your car at anytime should be more than enough to qualify it as a pretty useful companion for your car.
Add to this the fact that it is completely free from Mercedes, and that makes it an absolute no-brainer. Should you not like it, simply unplug the adapter and uninstall the app. The only thing lost is half an hour while the Mercedes technician sets it up, ensures it is working and gives you a crash course on how to operate the app.
The adapter will only work in Mercedes Benz models from 2002 onwards. No warranties are lost, as the adapter does not increase the car’s performance and is a genuine Mercedes part.
2017 models and above do not need the adapter as everything is installed when the car is manufactured. All one needs to do is install the app and pair it with the car.
Get the Mercedes me iOS app here
Get the Mercedes Me Android app here