Our vehicles profit from increasingly more technologies, in most cases this provides us an additional comfort of use. Having said that, technology has its positive aspects, but as well has some disadvantages, with it, we discover bugs appearing! One of them is the Start and Stop feature, which is made to help you save fuel and preserve the planet. You may confront complications and want to turn off the start stop technology on Bmw Z4 . But how do I do that? In this post we will help you discover how this system works, how to disable start and stop on xxx, and what are the repeated complications you may come across with this option.

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How does the Start Stop on Bmw Z4 work?

Start Stop technology operation

Start Stop is a latest technology that began to be integrated into recent automobiles about ten years ago. This technology aims to limit the fuel consumption of your Bmw Z4 and to preserve the environment by limiting CO2 emissions. Its usefulness is specifically important in an urban environment. In fact, vehicles can be made to spend up to 35% of their time at a standstill during urban journeys. The promise of start and stop on your vehicle is to save you between 5% and 15% in fuel consumption. Nevertheless, on long travels or secondary roads, its usefulness is limited. How it works:

  • 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 immediately restart.

On some improved versions, your Bmw Z4 will even be able to shut down although you are not stopped (up to 20km/h on some start and stop).

Start Stop Bmw Z4: Positive aspects and disadvantages

Nevertheless this system has fair positive aspects in terms of environmental preservation and fuel economy, there are on the other hand some disadvantages to having a start and stop on Bmw Z4 .

  • Benefits:

    • You will make fuel and CO2 emission savings if you have a specifically urban use of your Bmw Z4. You will too. In addition, you will be able to benefit from the purchase of a car with a more interesting bonus/malus, allowing you to to buy a cheaper car . Finally, you will benefit 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 go through a premature wear of the starter and the battery of your Bmw Z4. you will have to buy or change your battery more generally,

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How to turn off Start Stop technology on Bmw Z4?

Now let’s proceed to the component you’re probably most interested in, how to deactivate, disconnect or remove the start stop on your Bmw Z4? .
Depending on how you use your car, you may desire to deactivate this system, which can be frustrating or you may experience that your starter is encountering premature wear, or you may have had to purchase a new AGM or EFB battery on your Bmw Z4 . All these are valid reasons to disable your start and stop system.
Here are the two main techniques for turning off the start and stop on Bmw Z4:

  • The traditional technique: 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 car 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. Nevertheless, this technique needs you to redo the treatment every time you start the car.
  • It is possible that the start and stop of your Bmw Z4 is switched off completely: It is possible that the start and stop of your Bmw Z4 is switched on accidentally, or that it does not match the use you have of your car. In this case, you can disconnect it by two different solutions. You can create a bridge behind the activation button of your start and stop . Finally, second technique you can disconnect the battery charge indicator cable that is on the terminals of your battery, which will make your Bmw Z4 believe that the battery is tired and will deactivate the start and stop to preserve your autonomy.

Start Stop Technology complications Bmw Z4

Concerning the different concerns you might encounter with the start and stop of your Bmw Z4 . It is possible that this is activated in an unpredicted way , for example you are doing a manoeuvre and you don’t have time to change to reverse gear and the car stops. It is possible that this problem is related to the series of your Bmw Z4. Try to completely deactivate your Start and Stop as seen in the previous section to avoid this problem or go to your mechanic to discover if there is a specific remedy. Another problem encountered by Bmw Z4 owners is that you may encounter premature wear of your battery or starter motor. These specific parts for start and stop are expensive, and if you have already looked over the battery prices for xxx or those of the starters you must have discovered that they are much more expensive than classic batteries, do not hesitate to deactivate this system to avoid this sort of problem. Finally, it may be that your start and stop on Bmw Z4 does not work anymore , in such a case, go to your motor mechanic to correct this problem.

If perhaps you have any further questions about the Bmw Z4, do not hesitate to consult our Bmw Z4 category.