I think i know the answer but i just want to check, i have a 2010 1.6CR Elegance where the original owner did not spec the optional heated seats.... can they be retro'd ?

Not easily.

Big job

Big money.

Not worth it IMO.

i used to have heated seats in my old astra and tbh we never used them. Personally i would say save the money

I thought so, cheeers.