You might want to read this...

[Rhys]

Juat read with interest a post from BMWCC GB about the ECU being prone to water damage..

click here

You might want to check yours.
(If you don't know where it is, it's behind the battery)

Just a thought, I'm going to check mine.

[gadgetphreak]

Thanks for the heads up Rhys, it is warnings/notices like this that really make forums valuable...

Gadget

[rendoll911]

according to pelican parts its only a problem with models prior to 1994

[storsav]

My mechanic warned me about this. My 98 has the two drain holes in the ECU rubber protector. The other worry though is the battery tray, no holes in it. If the cover were off or misfit, could water fill up the battery tray? Would this kill the battery?