Today I removed the front right seat to clean the carpets thoroughly and grease the seat rails.

There were a total of 3 connectors for the seat, two black multi-pin ones and a two wire red connector. (Both the seat end and the car end of the connector were red.)

I had to pick something up from a store and I noticed that the ABS light on the dash is always on now, unless I switch to ignition position 0 or have the key out. (Seat is still uninstalled.)

Do the front seats interface with the ABS system some how? Something to do with SRS (Supplemental Restraint System)?

1989 300E

__________________
2006 BMW M5 "Heidi" @ 109,000 miles
2005 MBZ C55 AMG "Lorelai" @ 165,000 miles
1991 MBZ 300E "Benzachino II" @ 165,000 miles
1990 MBZ 500SL "Shoshanna" @ 118,000 miles

(On the hunt for a good used M103 engine as of 6/10/23, PM me if you have one to sell!)