An effective way to repair dead pixels in Alfa Connect series radios
Nothing is as irritating as burnt-out rows or columns on a car radio display. At least to us.
Tomasz Mazurkiewicz is the founder and owner of the OEMatic brand – a workshop specialising in repairs of factory-fitted car radios, navigation systems and amplifiers. For over 15 years he has worked with OEM electronics, combining day-to-day workshop work in Sochaczew with postal servicing for customers across Poland. His published texts are based on real jobs – from identifying faults in audio modules and displays, through CAN bus diagnostics, to restoring security codes and soldering SMD components. He writes the way he speaks to customers: clearly and with an emphasis on what really works. Every article on oematic.pl is based on his own experience gained with factory car electronics.
Nothing is as irritating as burnt-out rows or columns on a car radio display. At least to us.
You enter the password into your Pioneer radio, but the screen shows an error. You try a second time, then a third... and nothing. The radio is locked, and you have no access to navigation, music or settings.
A 6-digit code in the navigation unit? In this model, that's standard..
The unit's security code is chosen by the user.. have you forgotten which one you set?
Zenec in VW? Of course, and a user code as well..
Fiat 334 VP2 is a new version of the factory unit produced by Continental..
VW’s latest audio system is not without faults.. What goes wrong?
In Citroen 308, C5 III and Peugeot 5008 cars, we can find a Becker navigation unit commonly known as NG4..
Magneti Marelli radio-navigation systems in Alfa Romeo Giulietta often lock up after a power loss with the message “Master Code Request”. We offer physical retrieval of the original 4-digit PIN code directly from the unit, with confirmation of correctness on a test bench.
A factory radio replacement in Opel cars can sometimes cause problems. What kind?
Regardless of the software version, the RNS 315 unit likes to refuse to cooperate..
The VW version is called RNS 315, in Skoda it is Amundsen+ and in Seat – Mediasystem 2.1 or 2.2.