1. Toss corn in olive oil. Season with salt and pepper and grill over medium heat, rotating every 5 minutes, to obtain a nice char on all sides.
2. Meanwhile, mix together butter, chiles, cilantro and a little salt and pepper.
3. Once corn is cooked, remove and cover with knobs of chipotle butter, allowing it to melt over corn. Sprinkle with cheese and serve with wedges of lime.