Glide mode?
















The important parts here are Individual drive program must be selected, and it must be set pretty much the same as the Comfort mode drive program.
What the manual doesn't say is that the car will not enter glide mode if it's already in 4-cylinder mode at the time the above conditions exist. So to get the car to glide, you need to go pretty quickly from accelerating to having your foot off the accelerator. Don't ask me why it works this way, this is just my observation through many hours of highway driving. I have some regular drives with long steep downhills where I "manually" engage glide mode to increase fuel economy. It does work, and my WAG is that it is a little more efficient than 4-cylinder mode.
What this also means is that if you're using cruise control you're very unlikely to see glide mode. Generally speaking, cruise eases off on the gas, the car enters 4-cylinder mode, and then won't glide no matter what happens.
Ivan MacKenzie.
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This statement is not 100% accurate, as you can also get four-cylinder mode when using the Individual drive mode (assuming it is defined as per Comfort drive mode...).
In my experience, four-cylinder mode activates when you gradually decrease the throttle, whereas glide mode requires quick throttle decrease.
Ivan MacKenzie.




The important parts here are Individual drive program must be selected, and it must be set pretty much the same as the Comfort mode drive program.
What the manual doesn't say is that the car will not enter glide mode if it's already in 4-cylinder mode at the time the above conditions exist. So to get the car to glide, you need to go pretty quickly from accelerating to having your foot off the accelerator. Don't ask me why it works this way, this is just my observation through many hours of highway driving. I have some regular drives with long steep downhills where I "manually" engage glide mode to increase fuel economy. It does work, and my WAG is that it is a little more efficient than 4-cylinder mode.
What this also means is that if you're using cruise control you're very unlikely to see glide mode. Generally speaking, cruise eases off on the gas, the car enters 4-cylinder mode, and then won't glide no matter what happens.
Ivan MacKenzie.




Also, using the adaptive cruise control disables glide for safety. (If someone cuts you off when you're cruising with Distronic, the engineers didn't want extra milliseconds to be spent reengaging the drive train to take evasive action.)





