- Jul 15, 2004
- 22
- 0
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Hey all, I've got a 1969 Ford Mustang with an aftermarket streetrod wire harness by Haywire. I had this harness installed and the dimness didn't go away. I have spoken to another person regarding this situation and he told that my year mustang interior were always dim and told me I had to get brighter light bulbs and put on new wiring to make them brighter. Is this true or did something go wrong on the harness installation? Please let me when convenient.