Our vehicles profit from increasingly more technologies, in most cases this brings us an additional comfort of use. Having said that, technology has its pros, but as well has some drawbacks, with it, we discover bugs showing up! One of them is the Start and Stop feature, which is designed to help you save fuel and preserve the planet. You may come across problems and want to turn off the start stop technology on Audi S4 . But how do I do that? In this post we will help you understand how this system functions, how to disable start and stop on xxx, and what are the repeated problems you may encounter with this option.

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How does the Start Stop on Audi S4 work?

Start Stop technology operation

Start Stop is a recent technology that began to be integrated into modern vehicles about ten years ago. This technology is designed to limit the fuel consumption of your Audi S4 and to preserve the environment by limiting CO2 emissions. Its convenience is principally relevant in an urban environment. In truth, vehicles can be made to spend up to 35% of their time at a standstill during urban journeys. The guarantee of start and stop on your car is to save you between 5% and 15% in fuel consumption. However, on long travels or secondary roads, its usefulness is limited. How it functions:

  • A reinforced starter or a last generation alternator with integrated starter
  • When you shift into neutral and release the clutch pedal, the engine unit will shut off.
  • When you shift into gear, the car will automatically restart.

On some improved types, your Audi S4 will even be able to shut down while you are not stopped (up to 20km/h on some start and stop).

Start Stop Audi S4: Positive aspects and drawbacks

Although this system has serious pros in terms of environmental conservation and fuel economy, there are on the other hand some drawbacks to having a start and stop on Audi S4 .

  • Benefits:
  • You will make fuel and CO2 emission savings if you have a principally urban use of your Audi S4. You will too. Furthermore, you will be able to profit from the purchase of a vehicle with a more interesting bonus/malus, permitting you to to buy a cheaper vehicle . Finally, you will profit from an additional comfort because your engine unit will be stopped when you pass red lights or stops.

  • Disadvantages
  • It’s not interesting for you to have this system if you drive on secondary roads . This system is actually quite expensive to buy (between 500 and 1500€) . Finally, the first generations of start stop technology can suffer a premature wear of the starter and the battery of your Audi S4. you will have to buy or change your battery more quite often,

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How to turn off Start Stop technology on Audi S4?

Now let’s move on to the part you’re probably most keen on, how to disable, disconnect or take out the start stop on your Audi S4? .
Based on how you use your vehicle, you may want to disable this system, which can be annoying or you may experience that your starter is going through premature wear, or you may have had to purchase a new AGM or EFB battery on your Audi S4 . All these are valid reasons to disable your start and stop system.
In this article are the two main techniques for turning off the start and stop on Audi S4:

  • The traditional method: Know, if you don’t already know it, that there is a start and stop disable button on your center console (depending on the year of your vehicle you may have a button labeled “ECO”, “Start and Stop” or “S&S”) that you can use to disconnect your start and stop on every begin. However, this method needs you to redo the treatment every time you start the car.
  • It is possible that the start and stop of your Audi S4 is switched off totally: It is possible that the start and stop of your Audi S4 is switched on unintentionally, or that it does not correspond to the use you have of your vehicle. In such a case, you can disable it by two different methods. You can create a bridge behind the activation button of your start and stop . Finally, second method you can disconnect the battery charge indicator cable that is on the terminals of your battery, which will make your Audi S4 think that the battery is tired and will deactivate the start and stop to keep your autonomy.

Start Stop Technology problems Audi S4

Concerning the different concerns you might come across with the start and stop of your Audi S4 . It is possible that this is activated in an unexpected method , for example you are doing a manoeuvre and you don’t have time to change to reverse gear and the vehicle stops. It is possible that this problem is related to the series of your Audi S4. Try to completely deactivate your Start and Stop as seen in the previous section to avoid this issue or go to your mechanic to discover if there is a particular solution. Another problem encountered by Audi S4 owners is that you may encounter premature wear of your battery or starter motor. These particular parts for start and stop are expensive, and if you have already looked at the battery prices for xxx or those of the starters you must have discovered that they are much more expensive than traditional batteries, do not think twice to deactivate this system to avoid this kind of issue. Finally, it might be that your start and stop on Audi S4 does not work anymore , in this case, go to your mechanic to correct this issue.

If perhaps you have any further questions about the Audi S4, do not hesitate to consult our Audi S4 category.