This is also good news for car owners though. What this means for instance is that a mechanic can look for signs of malfunction in a Toyota or a Ferrari and not have to learn completely new things for each car. In other words, most car manufacturers will conform to the same standards so that the information remains universally available and accessible.

Today though, OBD is generally a more regulated subject. The simple role of this light is to flag up a problem so that the driver knows that not all their systems are running as they should be and that there is an issue they should potentially get checked. The most basic example of OBD is your ‘check engine light’ – sometimes (lovingly) referred to as an ‘idiot light’. Your average car has a ton of normal on-board diagnostics, some of which are exposed to the average driver, others of which are used primarily by technicians and mechanics.

That means that it’s an ‘on board’ readout telling you a car’s health. Let’s take a look at how it works and why you should care… What is OBD? It works just like a professional mechanic – except you don’t pay $250 an hour for the privilege! Buy from Ross-Tech.Put simply, VAG-COM VCDS is a product that can help you to drive more safely while improving fuel efficiency and saving money on expensive repairs and services.Įssentially, VAG-COM VCDS is a diagnostics tool you can use to check over your car and find faults and issues. If you want my opinion, support the company that supports owners. In saying that, there are plenty of knowledgable guys on the forum here, and amongst other support forums.

The cable and it's reporting ability to you will be fine, and un-encumbered.

You may wish to purchase a 2nd hand cable, and download the software. The software itself is freely downloadable from their website. They will happily advise you the correct cable (there are different versions/formats) that will be best suited for you. I recommend (but it is entirely your decision), to email Ross-Tech ( Ross-Tech: Home) and advise them what VW/VAG vehicles you own, or wish to use the 'cable' on. Ross-Tech can on-sell a 'licence' so that you may use the support service (back of house), but, the licence cost + the cable cost from ebay will be more than buying the licenced cable from Ross-Tech themselves. Should you buy from (for example) ebay etc, then, should you ever email Ross-Tech for assistance, they will shun you, as the print-out of the scan (which they WILL ask for) will show a non-registered licence. Click to expand.Be very careful buying Ross-Tech cables (VCDS) from any source apart from Ross-Tech themselves.

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