no, the complete instrument cluster must be replaced, also it must be encoded and that can only be done by a dealer. good luck.
Display... the time...
There is no specific collective noun for clocks, in which case a noun suitable for the situation is used; for example a collection of clocks, a museum of clocks, a display of clocks, etc.
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Because that's how the designers decided to do it. There are all sorts of fashions in clocks.
Any Encyclopedia will report that clocks were invented in ancient times, as sundials are primitive clocks. As for mechanical clocks, there are public clocks from the 14th which are still on display in the Science Museum in Britain. See http://www.sciencemuseum.org.uk/on-line/wells-clock/index.asp
Brookstone sells self-setting alarm clocks, self-setting alarm clocks with radios, and LCD display alarm clocks with larger numbers. They also sell innovative alarm clocks such as the Tocky Rolling Alarm Clock.
World clocks should display various times for countries, rather than cities. It would be much more difficult to interpret time based on cities, as one might not be that familiar with the more obscure cities.
It is possible to download clocks for all parts of the world.
A seven segment display is a device used to display numbers and letters on things such as alarm clocks. A 7 segment display is simply seven LED's packaged in a pattern that allows numbers and letters to be displayed by illuminating different sets of LED's.
There are many companies that make clocks with LED displays. Some examples are: Wetclox, Bed Bath and Beyond, and even generic no-name clocks that can be found in Target.
Check the fuse that controls the power to the clock but if that is okay, then the bad news is that he clock is probably shot. There are no bulbs to replace - those clocks were actually LCD's (liquid crystal diodes) and if the clock goes dim or dark altogether, it will have to be replaced.
Very few clocks are capable of keeping the exact time. Most people have their clocks set as accurately as possible.