I've got dpf problems on my v50 (2009) tried a cleaner on it last weekend and it left limp mode for about 20 mins but now it's back to being gutless. any
WV50 Window Vacuum Cleaner, 1.633-109.0 | Kärcher
US plug Window Vac Vacuum Battery Charger for Karcher WV2 50 60 70 75 Series | eBay