I also have a new FL2 which is diesel with automatic transmission. Fantastic tow car, extremely stable, loads of torque with great handling, but a little bit thirsty.
However, last Thursday the gearbox exploded at slow speed after pulling away from a junction. Pieces of gera box were recovered from beneath the vehicle by the LR assistance mechanic, and all of the transmission fluid was all over the road. The car had covered 4400 miles from new. We have only just got back from Spain, so very fortunate that this mechanical component failure didn't happen on the way back home. Who knows what would have happened if this had occurred at 60mph with the van behind. I am now waiting for a detailed report from my dealer. None to pleased to say the least.