I have the problem on my '79 El Camino and on my '78 Monte Carlo. Since I had to rebuild my AC system on the Monte and get to the control cable behind the glove box, it was the first one that I worked on.
It was a trick to pick and get it open to begin with and then trying to figure out the problem with the latch function was baffling. I have a new lock but still couldn't get it disassembled. I finally discovered that all it really needed was a shot of white lithium grease! It's back on and working great! Ready to pick open the one on the El Camino and give it a shot of lube...
It was a trick to pick and get it open to begin with and then trying to figure out the problem with the latch function was baffling. I have a new lock but still couldn't get it disassembled. I finally discovered that all it really needed was a shot of white lithium grease! It's back on and working great! Ready to pick open the one on the El Camino and give it a shot of lube...