Hi - hope someone can shed some light!

I've a 1997 E230 estate (UK W210) - it would appear the
alarm/immobiliser is causing the (new & checked) battery to drain if
left for a few hours - is this a known problem and if so what's the
likely cause??

I've narrowed it down to this by manually locking the car and my
problem has disappeared.

TIA!!

Grant

--
Buzby
There's nothing more dangerous than a resourceful idiot