2005/745LIKey element won't click in and able a start. This is happening more

Kenneth, Seized solenoid/starter, bad fuse /relay,theft deterent engaged,etc,etc.
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You have a SHORT, check for chafing of the wires...

Sounds to me like a bad battery, however the alternator could be bad as well if it's not charging the battery enough to allow for amperage to crank. Auto Parts Forum

This is a bad motor ground cable. I call it the 1 click no start.
test by jumper cable on motor and other end to battery ground post.

When it won't start do you get a click at all from the starter or not?

if starter is not engaging or clicks then have battery load tested. if battery checks good then test the voltage draw on the starter,may be dragging when it gets hot.

Sounds like your battery is just too dead, has enough juice to light up the system for a minute but cranking drains it and if it wont charge then deff fried, you could try removing the battery and starting the car with cables to confirm the starter still works. If a bettery is too dead then when you are jumping it, it takes to much of the power just trying to get through the battery.

Sounds like a loose connection, check your battery terminals are tight. if you have to boost or jump start the car check your battery condition and alternator output. Check the terminal on the starter motor and solenoid. Finally check the starter

The "click" sound condition make us guess that could be a bad ignition switch or starter.

It turned out to be the starter. I first took the battery to have it tested and it was fine. Next, I took the starter apart and took it to Autozone to have it tested? and it was bad. It is not easy access to remove the starter. The intake manifold and exhaust system are in the way and need to be taken apart first. See instructions below:

- Take off Intake

- Take off Starter

Hope this helps (remember to rating this answer and leave some comment).

I hope that you have disconnected the battery fire could happen relay click's but will stick at drain could be the fuel pump you hear with the continuse click you might have a shorted starter.I think thats the first place to start.A bad ignition switch will cause this to happen sometimes?