You should only use an emergency break if, A: Your breaks have stopped working or B: You are parked on an incline/hill
Shift your car into neutral and use the break. Your car might break from over revving but it is worth the risk.
Well you should use the emergancy break or jump out of the car when you have the best chance.
This all depends on you. If you are able to get a card and do not use it but save it for emergency then you should do it. You never know when you will need to rent a car or get a hotel room.
Fire extinguishers should be recharged annually to ensure they are ready for use in case of an emergency.
What mechanical emergency? Usually "low" gear (1st or low) will slow vehicle
do not use wd40 on break parts..it leaves a residue....use a break clean product
you should use meters
Talk to your local athorties. call your local non emergency number .
It depends on the grade a great deal, but you could probably use it as an emergency measure.
You can use break pads on a car, and if you install them on the breaking system then you will be able to use your breaks more to their full potential, and easier.
Yes, the only thing the key will not unlock is the glovecumprtment and it will not allow you to lock the car without the remote control.
you need new brakes