I have Blaupunkt car 300 in my olel astra, but the time its changing itself, by radio control and it goes two or three hours forward, it shows me the time of turkey or arabic . how to make it showing the CET time.

Krasniqi, April 2020

Using buttons near to time display, Press "set"" several times until the year is flashing.

Then press and hold "set" for 3 seconds.

"Rds time 1" comes up on the screen

Change the 1 to 0.

Then press set again.

This will disable the RDS sync. This should fix your problem and stop the time changing itself after you set the right time and date manually.

Rupert, April 2020

https://www.scribd.com/doc/8717953/Blaupunkt-Opel-Car-300-Manual

https://www.manualslib.com/manual/1137085/Blaupunkt-Car-300.html

afas, April 2020