A buddy of mine installed an aftermarket stereo. Now his blinkers are blinking weird. At first they will blink 2-3 times as normal then fast. He has led blinkers so they are normal to blink fast. What is throwing us off is the 2-3 normal blinks before the fast blinks.

 

did he hardwire the radio or use a direct plug in connector? Did he install a chime module?