Mercedes Vito Key Fob Fix

For ages the "lock" function has not worked.

Pulled it apart and guess what just fell out.

Soldered it back on.

All working.

The switch in question after soldering back on.  It's the one between the gold coil and the chip with the blue paint on it.

I was curious what it looks like inside.  The red bits are the bits that push down onto the buttons.

This is the switch.  Just fell out.  Typical Merc quality.

All the bits right after dismantling.