This is basically the same torch as used by MG Rover.
That’s the standard BMW torch used in the E31 and E32 – but it’s got 10 x the light output of the original – it’s actually a useful torch that throws out some useful light – and it will stay lit for a good few hours as well. We’ll start with this torch and then move onto the E38 version – here’s how it is done.
MG ZT info mods and maintenance 