*The winter grille cover is recommended only for air-cooled tractors; use of the winter grille cover on a
liquid-cooled tractor may cause the engine to overheat, which will cause the power take-off (PTO) to disengage.
NOTE: To avoid engine damage, the winter grille cover must be removed when outside temperature reaches 40 degrees F (4 degrees C) or higher.
The purpose of the winter grille cover is to seal the side vents on the hood; they need to be blocked completely. The cover must be aligned properly to accomplish this. If the sides are not sealed, carburetor icing may still be a problem.
Symptoms of carburetor icing:
The 2018 BMW 6 Series comes standard with the automaker’s Active Protection System that detects an imminent collision then automatically prepares the vehicle by pretensioning the seat belts, closing all windows, and activating post-crash braking. Also standard is an impact sensor that activates the Battery Safety Terminal that automatically disconnects the alternator, fuel pump and started from the battery, then turns on hazard light, interior lights, and unlocks doors. BMW Assist eCall, also standard, includes the Emergency Request (SOS button) and Enhanced Automatic Collision Notification while BMW Remote Services includes Stolen Vehicle Recovery, Remote Door Unlock, and My BMW Remote app. Also standard is adaptive cruise control, a rearview camera, Dynamic Stability Control with traction control, adaptive LED headlights, front, side, and curtain airbags, adaptive brake lights, and programmable LED daytime running lights.