but when I increase the setting to 3, 4 or 5 it stops, what might this indicate as a problem

I'm not having any issues and wondered if I should because its pricey at the dealership.

put a new battery in accidentally hooked up terminals wrong i swithced them back now i have lost dash lights blinkers shifter wont move into gear power seats radio wont work but car starts right up.could it be the fusible link?

Mechanic muffler shop replaced defec. cat that caused engine light to come on. Don't know which bank # he replaced. Seems rear most, easier to get to he said. Now after 500 miles light came on again, and check says def. bank 1 converter. Is this the same one or the other one possibly?

how to change 2005 lexus GS300 rear brakes