Hello everyone. Need some help. Just bought an 02 IS300. It's my second one. When th head lights go on the dashboard lights should go on as well and there not. So I figured that it was the fuse. According to the fuse map it is a 7.5 amp fuse. When I took the fuse out it was burnt. So I changed it and the new on burnt. Changed it one more time and it burnt again. The person I got the car from had an aftermarket radio in it and it was taken out. So I am figuring that is probably the problem. Now do I have to take this to a mechanic or can I solve the problem with a fuse with a higher amperage. Thank you for any help you can give.