Unfortunately, I don’t have the service CD for this car (it is my elderly fathers car, and I really want to help him with this.)

Car: 1994 E420, California version

I got the following codes from the self-diagnostic system via the blinking LED on the socket. This car has 87,000 miles & has not had the wiring harness or throttle slide replaced (although from what I understand it’s inevitable). I cleared the computer codes by unhooking the battery, and then these codes came back up after driving the car for about 25 miles. CODES: 10, 16, 17, & 19.

Thanks for your help!

RTH