There's no quick "solution" to this issue.

You're going to have to tackle it the long way.

Disconnect the negative battery cable and put an ammeter in series with it. Make sure all the doors are closed.

Read the meter.

Presumably, you'll get something above 100mA.

Now, start pulling fuses, one at a time, until the the current drops below 60ma (the clock and the radio).

Report back as to which fuse is the culprit.


Then, it gets more difficult...................