The ring around the base of the switch has two tiny holes. Have to invent a tool to turn it, like a set of pointy tipped tweezers.

More difficult is getting to the two electrical connectors at the back.

On 1/6/2026 at 8:43 AM, zKars said:

The ring around the base of the switch has two tiny holes. Have to invent a tool to turn it, like a set of pointy tipped tweezers.

More difficult is getting to the two electrical connectors at the back.

well id got the problem solved and both flashers and turn signal lights are working. Dirty contact under the dashboard, passenger side, where the hazard flasher relay is connected. dirty terminals which will need some tightening and cleaning. Thanks everyone for your input!

My front left turn signal light stopped working. It does not light on when i turn the the headlight and it does not blink of if i turn the signal to the left. Bulb is not broken. I really dont want open the turn signal switch or the headlight combo sw if its not necessary. What would you check prior to opening the combo sw?

Edited May 11May 11 by 72 Datsun 240z

Try another bulb

4 hours ago, Yarb said:

Try another bulb

just did that and it aint working.

Grab a meter or test light and see if your getting voltage.

Fixed. Thanks!

Soo, What was the issue?

13 hours ago, Yarb said:

Soo, What was the issue?

13 hours ago, Yarb said:

Soo, What was the issue?

Mechanic hided the female plug. Anyway id like to purchase longer cables for both front turn signal lights. Any recommendations?