Module isn't shutting off? help solve my battery problem

[Mdorphin]

So my 2001 x5 has been giving me trouble, I have even replaced the battery with a new (aftermarket) one and still have the same problem.

It all started recently since I haven't been driving due to the location of my job. The car will sit for a week at a time and ends up dead. For a huge battery I can't see how 1 week will kill it. So, took it to the shop and after trial and error we feel that one of the modules is staying on after the car goes to sleep (16-20min after key is out of ignition and car is locked). The module we think is that little amber light next to the shifter that stays on constantly next to P. He did a test and the batter was still pulling something like .250 after we locked everything up and waited for the car to sleep, enough to drain the battery after a few days. I am confused and worried as to what to do next before the dealer comes into the equation.


Update: Problem Solved page 3 post #26

[tomcat]

Don't know if '01 had it, but I recently had the telephone control module replaced in mine because it was "staying awake" and draining the battery. On my '05 it is in the left rear cargo area below the Nav & Cd changer.

Scott

[mrbmwx5]

Little problem like this will kill your battery quick.
Final Stage Resistor/Blower

[Mdorphin]

How much did it cost to repair if you don't mind me asking?

Originally Posted by tomcat

Don't know if '01 had it, but I recently had the telephone control module replaced in mine because it was "staying awake" and draining the battery. On my '05 it is in the left rear cargo area below the Nav & Cd changer.

Scott

[tomcat]

I can't remember the quote, but it was goodwill replaced (just entered CPO warranty). I remember thinking I would rather disconnect it than pay for it. I won't be able to check the invoice for a few days.

Scott

[projectz]

it's probably your final stage resistor. I had a similar problem, it kept draining my battery.

You can find lots of info on it in this board.

[Mdorphin]

My fan doesn't stay on after the car is asleep. And I read the P light is always on....?

[killcrap]

Originally Posted by Mdorphin

My fan doesn't stay on after the car is asleep. And I read the P light is always on....?

some x5's shifter lights will continue to illuminate. do not use this as an indication of the vehicle awake status.

[mrbmwx5]

Originally Posted by killcrap

some x5's shifter lights will continue to illuminate. do not use this as an indication of the vehicle awake status.

[Mdorphin]

Killcrap, would the best way to approach this problem be to do a draw test while pulling fuses out of the panel in the trunk? Or, is there may be a way to reset the entire car?