2011 Citroen DS3 READ AD

I have a 2011 Citroen DS3 for sale and it needs some work. Just been serviced a few weeks ago, tyres in good condition. The DPF needs doing and we're not doing enough long driving to justify keeping it anymore as we need a small petrol car. The mechanic also advised that there is a leak in the CV boot that needs fixing. There is slight damage on the front left quarter panel which rubs off the passenger door when it opens and closes, but everything works without issue and it passed the NCT. The car is taxed until April and NCTd until December. Its driving and running but there is an engine light on due to the DPF and it's just sitting up now so we need to sell it on. The key we have is a spare key with a separate fob that has the chip, so they need to be held together when starting the car. Very nice car that's cheap to run and insure, but we're only using it to drive 5 mins to work and back so we can't justify having a diesel car for this driving.