I own an '89 240 without an airbag, and I'm trying to help out someone else that owns a 1990 240. If his model is equipped with an airbag, then I assume he has an SRS light in the instrument cluster, right?

Will he have any different or additional connections on the back of his instrument cluster then the usual 5-7 connections: (Red/Yellow Wire, Half-moon Harness, Main Circular Harness, Orange Cruise Control Wire (if equipped), 3-wire Speedo Connection, Grey/Red Tach Wire (if equipped), Tach/Clock Harness (if equipped).

He does have cruise control, but he's positive there's no orange wire. Although, there is a yellow wire and he is unsure where it plugs in.

1.) Did the color of the cruise control wire change from 1989 to 1990?

2.) The Bentley Bible says that there's a yellow wire associated with the SRS crash sensor, but would there be a wire that gets plugged into the back of the cluster if one has a SRS system... if so, where?

Thanks... & Happy Holidays!
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Regards,
Eric Staufer,
'89 244DL 117k
My 240 Page