Fixing/replacing dash lights

[Conzo97]

Hey all! I recently bought my very first Holden (an omega wagon) and am loving it. The only problem I've found is a few of the lights on the dash are playing up. The lights on the left side of the Speedo and tacho aren't working. The lights on the tacho do flicker, though. Is this possibly a connection problem that I can fix? If they do need replacing, can I do that myself. Info on this is scarce online. Any help appreciated!

 

[07GTS]

they are all surface mounted led's and the pointers have to be removed to get to them and put back on in the right spot best to use an instrument place for the job