- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
There is a 4 digit security code that needs to be entered into the radio. Look in your owners manual, it may be written in the book or there may be a card in the booklet that has the code. If you find it, enter it once, if it doesn't work, stop, because entering the wrong code will lock up the radio. You will need to go to the dealer to get the code if you cannot find it. http://repairpal.com/volvo-850-1994/common_problems