Thanks, i have un-cliped the central panel but didn't remove the Audio system.
Will it be repaired from Watch repairing shop or have to find some used 1 as the current 1 display is very dim.
I have seen some user have installed a different watch but it's display at night is not satisfactory.
One more question i want to install LED's on speedometer's needle and change some main bulbs of speedometer for better and bright display? how much it will cost? i have taken out my speedometer.