Repair when you can Electrical system
If the fuse blows the transmission may not shift, increasing the risk of a crash.
The fuse in the transmission circuit may blow, preventing the transmission from shifting.
What to do: Book it in at your next service. There is no deadline and no charge.
Repair when you can Exterior lighting
The driver may operate the vehicle with the snow plow headlights on but the marker and tail lamps off, reducing the vehicle's visibility and increasing the risk of a crash.
The snow plow headlights can be turned on without other exterior lights, and high beam indicator will not work when the snow plow high beams are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
What to do: Book it in at your next service. There is no deadline and no charge.