buck12
Veteran Member
My dealer recommended the upgraded alternator (90a), but I declined. I ordered front and rear lights, rear glass defroster only (not quarter glass). After switching the work lights to led, and replacing all bulbs to led, fully lit I'm drawing about 27 amps.
That's not including the defroster grid which I'm sure is a big load. With all lights and defroster on the voltage still remains between 13.5-13.8v, which tells me I haven't quite exceeded the alternator capacity. Anyway, after almost 5 years of use I haven't had any battery or alternator problems. I probably should do the alternator upgrade though.
Do you happen to have the part number for the headlight bulbs.