Here are all Mercedes-Benz EIS/EZS pinouts for table connection and test.  Just for sharing purpose, credit to DK forum member volism .   W169 W211 W209 W202 W208 W210 W203 W463 W639 W204 W207 W212 W212 new, W246 W166 EZS W215 … Continue reading All Benz EIS/EZS Pinouts for Table Connection