DB7i6 pre airbag dash lights

[Bob Couldrey]

I have a DB7 i6 pre airbag and one of the dash lights has blown, it is the one that illuminates the air blower fan. Is the bulb a bayonet or screw fitting or as I suspect a T1 bulb that is soldered in to the circuit board and therefore requires significant dismantling to get at. Thanks.