D3 gear shift button
#1
D3 gear shift button
How much wear and tear does this impact the engine, transmission, etc? Or is it just less impact than just throttling the accelerator going uphill?
The manual says to use it in downhills as well. But I don't understand why? I'm not towing anything, so maybe that's the reason for my misunderstanding.
what does it actually do, mechanically speaking?
The manual says to use it in downhills as well. But I don't understand why? I'm not towing anything, so maybe that's the reason for my misunderstanding.
what does it actually do, mechanically speaking?
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