Mercedes-Benz Classic Cars . CZ

Y2K píše:dakujem to by som potreboval :)
no prahu mam asi 450 kilakov :P

This part number is A2037602377. It includes IR sensor and mechanical lock for only your keys. W/o DIY you can get it only from Mercedes service after typical anti-thief formality. If you can work with solder iron, then remove this part from car's door and replace or repair IR sensor. All you need is torx20. Unscrew one torx20 screw in inner door side deep hole under door's rubber and remove part carefully. It connects to door's control module with 3-pin connector. Then you must cut metallic tooth for IR sensor removing. Now you can try to repair IR sensor. Carefully remove transparent mastic near outer red sensor's window and solder with care two sensor's pin on PCB. Then connect sensor and check it's work. If sensor is working you can fix it on the part with nylon strip. Otherwise you can replace one by any 36kHz 3-pin IR receiver from TV remote control like TSOP1736. In car side connector: green wire is Ground, brown wire +5V, white wire Data.

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