SLK/R171: Help!! I need to open the car and the Battery is discharge!
My father owns a SLK350 2005 and the car battery is discharged (1 month without starting the engine).
How could he open the car?

He lives like 200 kilometers away from my home and i dont want to drive that far!
The metal key (came inside the regular remote key) would open the car if the battery is discharge?
Thanks in advance!
my car is only used at weekends and is always fully charged when I go to take it out because the battery is 'topped up' automatically whilst in the garage.



