For normal highway driving unless it is a very long or steep hill you are probably better off to leave it in overdrive or drive depending on the transmission you have. Selecting a lower gear will let the engine help you control your speed but you don't want to overspeed the engine either. So, if you are on a paved road I'd recommend you never go to any gear lower than second gear. If you are driving off road in hilly and rough terrain, low gear may be appropriate then.
shifts normal with normal driving conditions when driving hard transmission stalls.have to ease off gas to go to next gear
my automatic transmission is stuck in neutral. how do you get it into gear
It is called the passing gear.
this is of course dependant on whether it is a manual transmission or automatic....i recommend that if you dont know how to put it into gear, maybe you shouldnt be driving a mercedes....just a thought
That would be the second gear of your automatic transmission.
There are several things that can cause your automatic transmission not to go into first gear. The most common cause is low transmission fluid.
The advantage of a six speed manual transmission over a automatic transmission is you control the shifting. Now this can be a good or bad thing. It depends on how exprienced you are at driving and how well you know your car. Another advantage is that when you are driving or racing on a track you have another gear to go unlike other cars.
You're driving an automatic, the car should select the correct gear for you. However some automatics allow the driver to select low gears for use in slow moving traffic for example. If you feel you need more power when driving uphill then select one of the lower gears.
The purpose of the automatic transmission is that is shifts for you. You'll want to lock your transmission into your ideal gear for going up and down steep inclines to prevent it from downshifting, but, other than that, you typically let the computer do the shifting for you.
If your transmission is manual, you will have to change gear. If it is automatic, you won't.
A car with an automatic transmission automatically put the car into gear without any other inputs needed from the driver. A manual transmission car uses a stick shift to shift gears of the car, which involves more direction from the driver to operate the car properly.
The real problem is manually shifting from gear to gear with an automatic transmission. If you are referring to the automatic upshift, there may be a problem with the EGR system or vacuum system.