There are many ways to retrieve a code once you have found it. However without knowing where the code came from, it is hard to answer how to retrieve it.
1985 318i (1983-1993 ) Engine code 18 4E1 is listed as being belt driven best wishes
retrieve key less entry code for mercury marquis
i for got my pin code how to retrieve
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Go to https://radio-navicode.honda.com/ Enter your VIN and audio serial code 10004418
how to retrieve pictures from Nellowah 20012
the code will in the owners manual or the audio system booklet
open the door
Buy it to get the code.
The code is 65234
No, you need an OBD2 scanner in order to retrieve the code.