FYI, the process for disabling the HICAS dash light is different on 90-93 and 94+ cars. Early model cars, I believe you have to pull a certain plug out of a control module that is to the right of the ECU, I think the right-most plug but not positive. On 94+ cars, the design is different and you need to clip or de-pin an orange wire on a similar control module, search should help figure out the correct one.