Sorry i was assuming we were talking about a flat battery! If you keep driving and using the car then yes the battery will remain topped up but from flat a trickle charge is the only way to get a battery completley charged.
OE- original equipment
Can system is what is fitted in alot of modern cars, they are 2 wires (Can Hi and Can Lo that can control upto 32 different functions on the car by sending different signals, one being an ignition or switched feed as it isn`t 12 volts.
You need to find a full 12v ignition...
I guess it depends what parts you are looking at, suspension is probably general wear and tear where as the engine will be down to good maintainance, look after it and it will last a few 100,000 miles, abuse it and it wont!!
The more gadgets and toys a car has the more there is to go wrong, i...