Dseretakis,
Yes, there is.
The glove box has a spring-loaded glovebox-door lock mechanism composed of two little forks (look like two short little 5 mm open spanner wrenches and a coil spring, about 1 cm diameter and 6-7 cm long.
If someone did take the glove compartment out without taking care of the spring mechanism on its left side, these often "fly away" during disassembly.
Take out the glove box carefully and look behind the dash and the clock, often the parts are still around somewhere.
You see the little bent arm of the glove box door with the little tab on it. There is a corresponding tab/pin on the (left) outside of the glove compartment. Forks and spring go in between these two tabs/pins, open mouths of the forks towards the pins and the spring onto the two arms of the forks.
Please have a look on the SLS homepage (SLS-HH.de) and see workshop group 68 Interior and Trim.
Let me know if you need more information.
And ah, regarding your missing key for the glove box: in most cases this specific lock has never been replaced in a car; thus, you just want to order it from the Classic Center in Irvine, CA by your datacard number; or you'll surprised that it is exactly identical with your existing trunk lock ....
Your choice ....
Best,
Achim
