Hello there
First you should check a couple of things.
1.check plus and minus at the battery if there are tight.
2.there is a groung strap under the car where the transmission end at the body.You can get to it at right hand side of the car 13mm wrench.Just loose that connection and lube(wd40) and make it tight again.
3.If you can lift the car.You need to check connection on starter itself.
4.if all these thing are ok and the car still not starts,take a jumper (little one) and jump big red wire and small yellow wire at the starter it should crank (do this only with the ignition off !!!).
If this is the case you will need a starter.
anything else let me know
proporsche
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