How to enter region on b-c nr casette radio bmw318

to enter a radio code you use the preset buttons ie code 1324 you press buttons 1324 and then either select or button six and hold until it beeps and the screen shows radio type stuff , i have researched this particular make and the year, whether it has a cd player can make a difference to the actual code and entering it, follow this link for some advise from eurovox owners
How do enter the code into my Eurovox radio Casette jackeroo 1998...

Volvo code = Dealer only

I'm having the same issue. did you get an answer?

Factory Volvo radios have electronic locks in them to prevent theft. Any time that power is disconnected from the radio a code must be re-entered to make the radio operational again. This code is available from any Volvo dealer's service department but most of them want you to appear in person with the car (to prove ownership) before they will give the code. The instructions for entering the code are in the owners manual or can be easily described by the dealer.

replacing?so the new one has a code and wont work with out it? i assune it has numbered buttons on the new player? if so use these buttons to enter code

Your best bet on that one is to go to a place that sells car audio systems or even some autoparts retailers have them,and get the proper adapter harness already made up. A few more dollars but, a whole lot less headaches.

try 1234 or 0000

Hello Lei,

It sounds like the antenna has came loose from the back of the radio and the wiring harness is loose.

Make sure you have a good ground going to the radio, or this will cause a short and make the radio do strange things, the fact you sometimes get a signal tells me the radio is in working condition.

If you made 2 errors, the radio will locks up. You could pull out the radio for several day, or months, but never will reset this hard SAFE.
The solution is easier than you are thinking; "Just turn on the radio, and turn on the switch key, but don't run the car. Leave ON the car switch and ON the radio for one hour".
After it, you will be able to use your unlock code. (Holding Mode+Scan until SAFE change to 1000... )
Remember... you have just 2 oportunities to enter the right code

Since the replacement is a different one from the one you are replacing, the car wiring harness is probably different from the one needed for the new radio. This is a really important difference if the new one is part of a Bose system and that is not the option installed in your car. The best way to check is for you to identify the option codes for each radio and go to alldatadiy.com and compare the wiring diagrams.