[70gp]

Originally Posted by north

Good point about 70 vs 69. Easy enough to check though, two ways…

First have a look at the dash harness on your car and look for the second connector with three wires right next to the main connector above the column that plugs into the main connector on the lower side of the steering column.

Secondly, if you can’t access the car just look at a 70-71 vintage MPC (factory parts catalogue) and see if they list dash harnesses with or without cornering lamps.

Funny tidbit, I’ve noticed that 68-69 GTO’s with hideaways all have the cornering lamp wires in the forward lamp harness (even on cars without cornering lamps installed) but non hideaway cars without cornering lamps do not have those wires in the forward harness. I guess they were compromising between not putting unnecessary cost into all cars and limiting part number proliferation?

Dang. Unfortunately, I don't have the car here to check and I don't have a 1970 or 71 Master Parts Catalog. I guess my options are to wait till I can get under the dash to look or if someone on here that has the catalog could look it up for me or I will have to find a catalog to purchase.