if it is a flashing check engine it means your car has a critical fault and will probably die very soon
the car with a spanner is an electrical fault warning light ( keeps flashing if there is a problem)
we could go about 35mph when not going downhill you can go 28mph
The flashing light is warning you that something is going wrong inside your engine, or steering system, or brakes, or anything else. It can not be safe to drive with any signal light flashing (except, obviously, left and right). You have to bring in your car for a check up as soon as possible.
It's a switch near the gearstick, which when pressed, turns on an amber warning light on the dashboard. The function of it is to hold you in a particular gear - for going downhill and such. To get rid of it you just need to flip the switch.
it means that it is going to pick up some kids at a stop, warning others to slow and not hit anyone
I assume you mean "heater". And a sudden failure is probably just the motor going bad.
No the can go faster downhill or uphill
A flashing check engine light is an indication of a misfire. See related questions
Every vehicle has the ability to turn on flashing lights. Most commonly, police cars, ambulances and fire trucks employ flashing lights as a warning to other drivers of an emergency. A normal motorist can emgage their flashers in case they are pulled off the road in an emergency or going below the speed limit.
Your brake might grab when going downhill because the pads are wearing out. The lines may also need bled properly.
Increase
yes