I've got two cruise amps for sale, part number 005-545-05-32. These are the newer style which use a square black plug (coding resistor module) for different models/engines. The amps include the coding modules for a 300E/M103. I have tested both in my car and they work fine - guaranteed not DOA, but otherwise no warranty. Photos, or more info, is available upon request.

$50 each, free shipping, PayPal or snail-mail payment is ok.