My sportster will not start. it only makes a clicking noise when i press the sart button. the clickin sound is coming from under the seat next to the fuses. Please help

Impala's are famous for ignition issues, are the interior lights of your dash coming on when you want them, or just by themselves? The clicking after you turn off, I would check the security system, i.e., remote clickers, cars computer, key chip, ect. Sound like your alarm is attempting to engage

battery flat or failed giving 12v meter reading but no amperage output

Is your starter motor gone? A temporary measure is to give them a tap with a hammer not too hard. But overall sounds like a replacement is due.

your tv out signal not adentify by your projection just change your tv seting pron software stting

This sounds like a circuit breaker tripping. If you have a short somewhere, the circuit breaker will break with an audible click. When it cools off in a few seconds, it will reset. If the short circuit is still present, it will immediately trip again making the same clicking noise. You need to find out which breaker it is and trace the short. I don't think the starter relay is under the tank but if this is it, the relay is making a tick but the engine is not starting, you need a new relay.

Good Luck
Steve

sound like a relay / turn off anything that makes noise and in the quite listen for a clicking noise when you push the button. Could be located under the hood on the drivers side or under the seats

Ok, If you are absolutely sure the battery is good, there are several possibilites. If the battery is over a year old, take it to an automotive parts store and ask them if they can load test it. They'll usually do this at no charge.

If the battery is good, the first problem could be in the starter relay. Look at the end of the starter from the right side of the bike. You'll see a plate on the end that is roughly shaped like a pentagon. Just above that plate is a plug with a single wire. Unplug this wire and use either a test light or a digital volt ohm meter to check for voltage when you press the starter button. If you do NOT have voltage and the clicking you are hearing is coming from under the seat, you probably need a starter relay.

If you have 12 volts on that wire, you're problem is in the starter. Disconnect the negative cable from your battery. Now, take the three small screws out of the back of the starter that holds the pentagon shaped plate on. Underneath the plate is a plunger and a spring. Remove these parts and look at the copper contacts on either side of the solenoid and on the plunger. If they are burned badly, you need to replace them. You can get the parts through an aftermarket supplier and they are not very difficult to replace. Usually, it can be done without removing the starter. Simply replace the contacts and a new plunger comes with the parts kit. Reassemble the starter, reconnect the battery cable, and you should be ready to go.

Good Luck
Steve

Normally I would say it was dirty terminals, but a jump start should by pass that. Because of the clicking sound, start with the terminals, then try to find your stater motor and try to identify where the sound is actually coming from (ie take the seat off). The solenoid is the next thing that makes that noise, and finally if all else fails, then your starter motor is cactus. I cannot find a manual for you, but have a look yourself, you might find a comparable one that will help you.

http://www.carlsalter.com/motorcycle-manuals.asp

Are you sure the sound is coming from the thermostat or temp control as you call it? A lot of times the clicking noise is the start relay on the compressor....which is not sarting the compressor. Sounds like your start relay but I'm not there looking at it. I changed two start relays in 2 days this week. It is common.

Is the clicking noise coming from the starter? If it is I would say your bendix is shot and needs to be rebuilt.