I've had a search but can't seem to find an answer.

Is there a OCS sensor in the drivers seat? I can't see one on the elearn wiring diagram but I may have missed it.

Thanks in advance

I don't believe there is as it'd be pointless really, there will always be someone in the drivers seat when the car is being driven.

I thought that to but thought I'd ask on the off chance they used one to gauge driver weight as the passenger one apparently does

OCS was only fitted to the passenger seat, and was not fitted at all from sometime during 2003.
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Can you update the ecu firmware to work without the ocs? Our can a dealer do it?