Our (wife's) D2 exhibited signs of limp mode today...loss of power, inability to accelerate. She said no warning symbols or messages appeared but she pulled in, turned engine off and once restarted it continued as normal. Car is June 2012 production, serviced after 12 months and less than 10k miles on the clock. It gets a decent run every couple of weeks so I imagine the DPF is getting opportunities to go through a cleaning cycle. Today was the first sub zero temperature in Ireland this year and it occurred after about 30 minutes of motorway driving. Anybody any ideas or experience of similar?