I am pretty sure that's the air conditioning button, it should be right up there on the heater/ac controls.
The 2010 Jeep Wrangler has 12 valves.
The 2010 Jeep Wrangler has a V6 engine.
The 2010 Jeep Wrangler is a gas-powered vehicle.
The 2010 Jeep Wrangler has a 6-speed manual.
The 2010 Jeep Wrangler has overhead valves (OHV).
No.
your air conditioning
A 2010 Jeep Wrangler uses 5W20 engine oil.
The curb weight of the 2010 Jeep Wrangler is 3782 lbs.
The 2010 Jeep Wrangler runs on regular unleaded.
The 2010 Jeep Wrangler has a 37.4 degrees angle of departure.
The 2010 Jeep Wrangler has a 40.8 degrees angle of approach.