Hi Ray,
Either the battery is not being fully charged or you have a parasitic load problem. For the latter, please read Section 10 in the FAQ on
formatting link
Regardless, I would suggest that you have the battery and charging system tested at an auto parts or battery store. Some stores like Auto Zone, Sears, Wal-Mart, Pep Boys, tec. will do this free.
Kindest regards,
BiLL.......
I have a 500sl 94 following a 2 hour or more drive if the car is not driven
>the following day the battery is drained. Neither guages nor test meters
>show any drain. The battery is new and replaces one that was also probably
>ok . There is an intermittant occasional sound apparently of a loose wire
>in the steering column . any thoughts would be appreciated
>