Dave,

You say you only have two keys...
Do you have the square keys or the round keys? Mercedes has got service keys (the round ones) and these keys are not able to (un)lock the trunk and dash compartment...

...just a thought...

greetingz,

__________________
1990 300SL-24
1993 C250D with a minor 600+k kilometer
www.MBenzNL.com(the Netherlands)