Yes you would be getting option of heater but not heating seats. Thank you. To know more details of the car, please do follow the site: http://www.cardekho.com/carmodels/Mercedes-Benz/Mercedes-Benz_E-Class
Our estimation was for general servicing and engine oil replacement, but your quotation shows that there is a lot work will be done. We will advise you to confirm the labor charge from Mercedes-Benz customer care, rest of the quotation seems fine.