Thanks for the reply, I will double check the part number. I'll be back from work in a couple of weeks and look at it then. The part number has a [08] at the end, maybe that is a version indicator that I have missed ......

I have checked the part number - should be OK. I have also had confirmation that the SLK (from where I got the used part) did not have a airbag on/off switch just like my crossfire does not have such a switch.

The DTC code reads: «Front passenger seat occupied, child seat recognition B48. DTC Status: coding faulty»

I was adviced that a seat mat emulator would probably work - I bought an emulator, but can´t find corresponding wires under the seat to those on the emulator - the emulator of course is made for SLK R170.

Any ideas? Anyone know what cables under the seat (see pictures

Seat mat emulator - does anyone know which Xfr wires correspond to the wires of the emulator?

View of seat underside

View of seat underside

DTC code reading - symptom: airbag light blinking on and off.
) correspond to those of the emulator? Any suggestions?

I will appreciate any help - that light blinking on and off is .....irritating