Hamilton is nearing the end of his second season at the Anglo - German team .
The 29 - year - old has little over 12 months to run on the three - year deal Hamilton signed to defect from McLaren two years ago .
Hamilton is nearing the end of his second season at the Anglo - German team meaning the 29 - year - old has little over 12 months to run on the three - year deal he signed to defect from McLaren two years ago .