Originally Posted by Isfahan
So: Power source ==> resistor ==> Gauge 1 ==> Gauge 2==> Gauge 3. The gauges came with a standard wedge bulb, I put in the LEDs myself. Here's the socket it comes with, which according to that page a flickering bulb is a symptom of a bad socket:
VDO Gauges 600840 - VDO Replacement Light Bulb Sockets - Overview - SummitRacing.com
So: Power source ==> resistor ==> Gauge 1 ==> Gauge 2==> Gauge 3. The gauges came with a standard wedge bulb, I put in the LEDs myself. Here's the socket it comes with, which according to that page a flickering bulb is a symptom of a bad socket:
VDO Gauges 600840 - VDO Replacement Light Bulb Sockets - Overview - SummitRacing.com
Yup, that's where you'd put the resistor.
But it'd be a lot easier fix if the socket was the problem after all