SL/R129: 1993 600 SL Check Engine Light
#1
1993 600 SL Check Engine Light
C.E.L. is on. Pin #7 shows 6 flashes and won't clear. My data sheet says: Starter Lockout/ Backup Lamp Switch. Car starts and runs OK and the backup lights illuminate when Reverse gear is selected. Where would this switch be located and how difficult to replace? Thoughts?