The light on my timex expedition e-tide temp does not work when you press the middle button

SOURCE: Timex EXPEDITION® E-TIDE-TEMP-COMPASS T45581

most of my repair does'nt have a manual,all i do is to sure that all,the function button is working.then proceed to try all the function to work and observed what is the result.that watch three sitting of the crown by pulling,first pulled little then wind left and right and observed,second half pulled,then wind again third full pulled for hands function.Try this and you find the result.

SOURCE: Expedition Indiglo Waterproof 50m

Hi,
Purchased Indiglo WR 50M. I purchased AT 6150/-. What is the origial cost of the watch?

SOURCE: Timex Expedition Indiglo light no longer works?

Replace the back cover with the arrow pointing directly at the stem. Everything should work correctly with the cover in that position.

SOURCE: Timex W-225 -- the tide

have you try changing the battery...?

or-

did your watch has been been dropped?

SOURCE: How to replace battery for Timex expedition

Remove the four screws that hold the battery cover on the back of the watch. Remove the 3 very small screws that hold the battery in place. Remove the battery from the battery holder. The piece that the 3 small screws were removed from seperates from the 3 volt 2016 energizer battery. Replace the battery with a new one. Re-install the battery holder to the watch. There is a small tab on the lower left part of the battery holder that needs to be depressed to activate the watch. Depress it and look at the face of the watch to make sure it is activated. The watch will need to have the time, date etc reset but you should now be able to see that the battery is working. Replace the battery cover and reset the time and date as needed.