Is there a way to disconnect battery w/o disabling radio?

[Brett Dikeman]

At 9:57 AM -0500 2/22/02, Bill Rowe wrote:
>I remember seeing a product in a BMW catalog that plugs into the cig
>lighter and allows one to disconnect battery w/o having to re-code the
>radio.  Has anyone seen/used this product and will it work on the newer
>Audi's?  Thanx.

It is a 9V battery, and instructions for making one are in the
Bentley; it's basically just + to +, - to -.  I remember there are
some concerns with using it on airbag-equipped models, I don't
honestly remember why.

Brett
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