I have just had my EGR fixed about 6 hours ago. Went on a road trip with the other half and the car decided to go into limp mode with the flashing glow plug light (engine management warning) 300 miles from home.
We ended up having to call the AA, book a night's accommodation last minute to get it fixed the next day when we really needed to get back home to see my mum who's in hospital. The whole job took 5.5 hours and costed £811, £450 for a genuine OEM EGR valve and the rest was labour.