check that the brake sliding pins are lubricated.

binding brakes destroys the MPG really fast.

turn the car off . if you are not moving. re-start when the line starts moving. that way you get some forward momentum from fuel usage.

only way to do it involves turning the car off first, then pressing ‘Power’ with your foot off the brake pedal. Pressing once goes into accessory, a second time goes into ‘IG-ON’ (the same as ‘on’ on a normal car, all functions are available, except the engine isn’t running.

just make sure that you are “P”/park.

this if you have HSD and thus electric SC compressor.

car will eventually start up when the traction battery is drained enough.