Hello: Wondering if anyone has the serial number for the cruise control amplifier for 78 300D. I realize the most assured method is to go and rip mine out but would like to avoid the trouble if I can as getting that under-the-dash panel on and off I've found is a royal pain and I always break something in the process.

I've heard "002 545 3232" would work, but others say nay.

Thank you.