Mirror signal arrow does not blink

[rockerking]

The arrow on my driver side mirror does not blink when the turn signal is used, front and rear lights are working fine. Is this something that requires a trip to the dealer or is there an easy fix available?

 

[RST Dana]

Probably needs a new mirror glass. Let me know if you can’t locate one. I have the complete unit DL3 I can part with.

 

[OR VietVet]

If the outside front and rear corners are working, then like @RST Dana said, is likely the glass. IMO, the complete assembly is the way to go and not that hard to replace. The glass replacement is a PITA, IMO.