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Registered
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Disconnecting the battery
Will I lose the radio functionality? I still have the original CR-1 cassette head unit.
What else will get affected other than losing the DME memory. Just wanted to be on the safe side before I disconnect the battery for cable and tray maintenance. Thank you in advance.
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1993 964 C2 still makes me smile Retired and work as needed as a pain in the **s. |
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Moderator
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Unsure about the CR-1, some radios need the security code after losing power. Should be in your Owner's Manual or on a key tag.
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Don Plumley M235i memories: 87 911, 96 993, 13 Cayenne |
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I don't have the stereo code.
I am not even sure if this head unit requires one. There is also a blinking red alarm led on the face panel. I will try the dealership to inquire about the stereo code. Thanks for the reply.
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1993 964 C2 still makes me smile Retired and work as needed as a pain in the **s. |
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Registered
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Found the Radio anti-theft security code card inside the glove compartment.
Got separated from the owner's manual bag. Now I can start disconnecting the battery. Thanks.
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1993 964 C2 still makes me smile Retired and work as needed as a pain in the **s. |
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