W208 230k Gearbox Control ECU help?

[the prince]

OK so i've been given some advice so far on this but as a side issue.

I had the soaked footwell problem and on pulling the carpet up i found this wire tucked under the plastic trim covering the sill. It didn't appear to be connected to anything, so a very light pull revealed it to be around 4-5 foot in length. I've now taken off the metal panel at back of footwell and found it is the Auto Gearbox Control unit. The thing i need to know now is, where should this wire go and how is it connected to the gearbox if that's where it she be sited. Thanks.

 

[AndyPCD]

The unit to the right of the gearbox tcu is a tracker. Im sure the cable you have should join to that. I have never seen a cable like that from a tcu before

 

[the prince]

The unit to the right of the gearbox tcu is a tracker. Im sure the cable you have should join to that. I have never seen a cable like that from a tcu before

Cheers Andy. I'll have a another trace of the wiring and double check where it is attached to. I was worrying that it might be a sped sensor from the gearbox tcu and something important.