Have hhr Chevy the passenger he'd light is dim and when you turn the driver side blinker on the right head light blinks what is wrong?

It sounds like there may be a short circuit or wiring issue in your Chevy HHR's lighting system. The dim passenger headlight and the blinking right headlight when the driver’s side blinker is activated suggest that there could be a grounding problem or a faulty bulb. It's advisable to check the bulb connections, wiring harness, and grounds for corrosion or damage. If the issue persists, consulting a professional mechanic would be a good next step.