For example,
Why carplay android auto plant:
Some French motorists have noticed it: Carplay. Similarly, Android Auto systematically plant during the passage to the toll. For example, This bug is not a technical fatality. Therefore, but the result of a battle between the radio waves used by the telepal imposed by European regulations and those of on-board Wi-Fi. Similarly, We explain to you why music and GPS suddenly disappear and how to minimize these cuts when traveling.
Many motorists have already experienced this inconvenience: everything works perfectly via Carplay. Similarly, Android Auto, then, in approaching a toll, the music stops abruptlythe GPS picks up, the screen becomes black. Additionally, Similarly, A few seconds later, everything revived as if nothing had happened. This recurring bug. which affects different brands in fact, is actually based on a precise interference between Wi-Fi From our smartphones and the telepal system used on why carplay android auto plant French motorways.
Battle of radio frequencies – Why carplay android auto plant
The heart of the problem is neither software nor specific to a manufacturer: It is a. radio conflict. French telepected systems (gantry and badges) use Frequency band 5.795 to 5.815 GHz, Reserved at the European scale for so -called intelligent (ITS) applications. However. Carplay and Android Auto, when they operate in wirelessness, precisely require a Wi-Fi connection in 5 GHz To connect the smartphone to the vehicle infotainment system.
Result: when the vehicle approaches the portico. The powerful toll transmitters flood the 5 GHz band to communicate with badges, Saturating this frequency range and interrupting any Wi-Fi connection temporarily. Hence the cut of music. the disappearance of GPS navigation and the black screen that make users misfortune, on all car brands.
A priority dictated by European regulations
This choice is neither due to chance nor a real technical problem. According to the National Frequencies Agency (ANFR). the why carplay android auto plant protection of STI devices (such as telepaling) prevails regulations on domestic or on-board Wi-Fi: the 5.8 GHz band is used to guarantee the safety and reliability of payment and traffic management transactions. Wi-Fi, as a “general public” technology, must therefore fade in the face of these priority uses. European regulations grant pre-eminence to intelligent transport systems. a blockage confirmed by the ANFR which notes: “Coexistence with Wi-Fi is not compatible”. As long as no technology capable of filtering or separating these signals is validated, the conflict will continue.
What solutions?
Even if the manufacturers. manufacturers of smartphones have known the problem for years, the regulations leave them anyway, to date, that little room for maneuver. This explains why no software update has yet made it possible to correct this bug. However. some solutions exist to minimize the inconveniences: Use carplay or Android auto in wired mode, With a USB cable: the why carplay android auto plant wired connection does not depend on the 5 GHz Wi-Fi and offers perfect stability.
Force the Wi-Fi connection on the 2.4 GHz band (when the option exists in the car or application interface settings), less affected by toll gantry emissions.
More hut than a pilot. it is a mixture of information and 2 -stroke oil that I feed to share my passion for 2 and 4 wheels on a daily basis. Fan of technos and everything that rolls, I look in front without making a clean sweep of the past.
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Published on 08/20/2025 at 8:00:00 PM
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