The report said it will be announced by the Woking team at Spa-Francorchamps after the summer break that 23-year-old Belgian Vandoorne, the McLaren junior and GP2 series leader, will replace 35-year-old veteran Button for 2016.
Recently, Briton Button, the 2009 world champion, has been linked with a new presenting role for the popular British motoring programme Top Gear.
Circuit de Catalunya - Winter testing
Bahrain International Circuit - Winter testing
Would you like to stay up to date with the latest Lewis Hamilton and Formula 1 news from GPtoday? Activate free push notifications and be the first to know!