Welcome to the forum Jas. Hope you enjoy your new Ceed.
In reply to the posts from Tim and Bunker re the tow bar and bike carrier, if you go for the removable tow ball it will reduce your options for fitting a bike carrier. The most stable ones fit between the tow ball and towing bracket. You need to buy longer bolts to fit the plate between the two. Have a look at
Cycle Carriers from Towsure for more info.
I have not been able to find an OEM tow bar for the Ceed yet. Towsure don't list one.
I have fitted tow bars myself in the past. Easy enough to do without the electrics. I have not bothered with electrics when using it just to carry bikes. The number plate needs to be clear and you can see the lights well enough through the wheel spokes. I asked my main dealer first about warranty conditions re self fitting and also remember to tell your insurance company what you have added. These days they will use any excuse to wriggle out of paying for a claim.