am_ver

Got an error code flash two times in the morning right after I started the car. It was a key on the right (held vertically) and a block on the left of it. Car worked fine and the error went away after the two flashes.

Since then started the car multiple times, but didn't see the issue. The key had some dirt on it, I washed it in the office sink with Dawn!! Ran a diagnostic and was fearing the J518 Acc/Start module failure, but instead got this error below:

Address 05: Acc/Start Auth.
Control Module Part Number: 4F0 910 852
Component and/or Version: FBSAUDIC6 ELV H31 0180
Software Coding: 0000011
Work Shop Code: WSC 02323
Additional Info: 4F0910131J FBSAUDIC6 EZS H45 0070 4F0910220A FBSAUDIC6 IDG H39 0040
1 Fault Found

00955 - Key 1
002 - Lower Limit Exceeded - Intermittent
Freeze Frame
Fault Status: 00110010
Fault Priority: 3
Fault Frequency: 4
Reset counter: 247
Mileage: 213467 km
Time Indication: 0
Date: 2015.03.30
Time: 09:41:40

Every module has Status: OK in the quick scan. I do plan to change my battery in the next couple of days. The question is, was it the dirt on the key that let to this error or is there something else that is broken?!! Anyone see this issue?

Thanks