electric problems

[240sxdriverone09]

i have a 92 hatch has two problems that jus came up in the last week 1st my lights dont go down nor does the left light work i know that it should cause its brand new and i know that the connection is correct 2nd now that when ever i hit the brakes its tuning the lights in the gauge cluster off and the gauges stop working as well as the heater blower moterand when i let off the brakes everything comes back on except this last time it happened

things that i have changed in the car since it not working:i have switched the hatch out and did not hook the electric back up for it ie the defroster and wiper

things that i hear when said incident happens:there is small crackling sound until the lights and gauges start working again

things that i see:the lights and gauges go one and off very quickly the blower moter comes one and off and the wipers come one the seatbelt warning light comes on and the setbelt moves and goes back

[midnightsliding]

check your Alt. fuse, its in the fuse box near the intake manifole, and its the big one, its 75AMPs or somthing, thats what my problem was..everytime i would hit the brakes my head unit would cut out, and my gauges would drop , its was ghay, i was running off the battery untill it went dead and that what caused my problems. if not its got something to do with your charging system.

[240sxdriverone09]

yea checked it its fine anybody have any ideas

[RE Suzuki]

i have similar problems too. my gauge cluster lights and cruise control goes off and on randomly...