Mahindra recently launched the Bolero Facelift. However the utility maker is testing something on the Bolero. We spotted this Bolero wit On Test plates in Manali. What could Mahindra be testing is still unknown but we speculate that some sort of engine testing is being carried on in this particular Bolero. Mahindra might change its focus on the Bolero as it has not got any major upgrades since the time of its launch way back last decade. Mahindra could be testing new electronics for the Bolero, with a launch set for the later half of next year.