What bulb do I use to replace the dim turn signal indocator in the sash

 

It uses the typical cluster mini-bulbs with the twist lock holder (1.4W each). For Nissan, these brown sockets are referred to as "Type 74" bulbs which dictates not only size, but power/current draw. Other sizes like #194, #161, #158, or T5 wedge type bulbs may also fit . Here's the layout diagram from the FSM (2006 350Z). Hard to find info on these specifically for the 350Z as most of the backlights in the cluster are Surface Mount LEDs (non-replaceable without some fine solder work).

I don't recall if the indicator lamps are replaceable or not. But I can confirm from a saved photo of when I had my cluster apart that the high-beam bulb is replaceable as shown in the diagram. If you're planning to replace with LED, make sure to test/check since LEDs are usually polarity sensitive. These clusters are a real pain to take apart without damaging/scratching them, so best not to do this job twice if you care about aesthetics.
Cheers!
-Icer


350Z Cluster Layout

 

I nearly paid my mechanic 100 buks to do this gonna do it myself now cheers.



192.168.100.1 192.168.1.1