I have a Mercedes C350 petrol and have developed an ignition fault. the key goes in and turns but doesnt relese the steering lock or start the car. Nothing happens no clicking as if its trying to start? I have checked the Cars battery and the keys battery which are both fine. could it be steering lock fault mechanical or electrical please help?

SOURCE: 2005 ford taurus. Remote entry wont work theft light keeps blinking when key is engaged

HI, I'm reading your problem,
Let me explain something about your car.

2005 Ford Taurus, The key on that car has Chip inside of the key and receiver on the ignition switch,
Check if the key you are trying to use is Black and has a plastic head.
If not you need a key with that characteristics.
But if you have the right key, Remenber if you had drop on the floor, or hit with something,
Because some times they come damaged, with insignificat thins.
Remenber if you left the key close to a magnets like speakers.

If nothing aply at your case, you need to call a place Aloha Smith, they have the computer to program or reprogarm your key. IF not you can't start your car.

OK.. I hope this information work for you.

Thank's for submit yous question on fixya.com

SOURCE: 95 F150 wont crank

the starter should be replaced. The solenoid is kikcing the pinion out but there is no contact being made to turn the starter motor. I have the exact same truck and before i changed the starter used the old starter tap trick. Tap the starter casing with a hammer and it should start turning again. hope this was helpful for you. Good luck.

SOURCE: ignition broken and want to bypass steering wheel lock mechanism-

its not that had to replace the ignition switch, remove the steering wheel, u will need to buy a ighition removal tool, push plate down, remove plate and the switch will slide right out.. go to advanced auto parts and they will tell you all the tools you will need to replace the switch, and they have a loaner tool program, so just buy the tool and take it back and get your money back.. good luck keith...

SOURCE: 2001 ford Taurus. Will not start. Turn key and

The problem would be the starter they go without any warning

Testimonial: "Terian5- Thanks for the help Traced the wire to starter. the wire looks like it snaps on. put it back and it started. I need to tighten nut."

SOURCE: key stuck in ignition

your ignition have to be replaced focus 2002/7 have that problem and a lot more often if you have a lot of other keys with it,try some wd40 ,but if you do take the key out replace the ignition or you going to get stuck.