Hello, welcome. My name is Mike, I will do my very best toassist you with your question.
Yes the star diagnostic tool can be used to open the trunk and the fuel filler cap,a command can be sent to open them.
Hi Mike, do you think my problem is with the alarm siren (common problem) or could it lay with the SAM unit.
Do I have an aux battery controlling the convenience features??
Do you think if I disconnect the alarm siren (I will replace it) that I will regain the function of my central locking ?
Is the alarm siren located in the lower left side in between the bumper and the wheel arch ?
Sorry for all the questions, so if I replace the alarm siren (if thats the problem) it should restore my central locking ??