No answer
My 30Si has just packed up as well!  blue light flashing and reset light flashing.  Manual says Ignition Lockout?  what does that mean?
My plumber (on phone) suggested I press the reset button and see what happens.  The problem just re-occurred.
-5 C outside on the 6/1/09.  I thought Bosch were the best.
                
 Chester
                
 January 2009