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Re: One more time... (archive)

[ Follow Ups ] [ 3-series (E46) Message Board ] [ Msg. Board FAQ ]

Posted by nobody on September 25, 1999 at 18:03:06:

In Reply to: One more time... posted by Henry on September 25, 1999 at 17:48:23:

Not sure if this will work but somebody on tv mentioned that feeding a 9V battery to the lighter outlet will preserve the computer settings.

: I tried getting an answer to no avail.

: I'm putting in a V1, hot wiring it to the ignition,
: an oil pressure/temperature guage, and a voltge meter. I like to unhook the leads to the battery before I perform these task.

: Will I lose all the remote key memories as well as
: the OBD memory if I cut the juice from the battery?

: Thanks
: Henry

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