1995 E420 is not starting

[Hi-Power]

I need your help before towing my E420 to the shop. In a positive way of thinking I am lucky that my car is parked inside my garage, but I need some advise from all of you guys.

Battery is new, I am able to hear also that the fuel pump is working, transmission is in park. Electricity is coming to the starter and while turning the key to the ignition point all I can hear is a tic tac noise coming from inside the dashboard, or maybe is from the engine

Is there a relay that or any other electric component that I should check ?

Any input will be considered.