2004 wont start no crank

[Monster U.A.E]

Hi all

My 2004 cayenne s wont start no cranking at all ( running fine and i parked for shopping then when i want to go home ) its happen to me no cranking

here a background

-all fuses checked .... ok

-relay under the hood cluck when you try to start but wont cranking

-no sound in starter it self

-battery im not sure all indectors working fine but if you keep the door for long time open and the inner light is on for 5 min there will be indecator in cluster shown that warning battery current is something like that

-no backup battery in this car under the subwoofer its only one battery and no place for second

any suggestion from you guys its make me crazy :cursing:

Regards

Haman

[Loren]

Always start by loading testing the battery and testing it's specific gravity readings.

[mudman2]

Replace the battery

[azelaya]

Have the same problem, change the starter and ok

[wvicary]

Any steering fault warnings in the main display? First step is confirm state of battery.