The earth wire or metal track on the bulb carrier has gone. Its an easy repair and the carrier should just clip off the back of the light fitting.
how to change the brakes
It is easy to replace the brakes if you know what you are doing. Even on cars like BMW's and Nissan's, the brakes are easily replaced.
not much, i just did my fronts for $95 but you can do it for cheaper than that, just find out much the parts are at your locol auto store.
why after changing my front brakes on my Nissan altima,my brakes peddle got really soft YOU FORGOT TO BLEED YOUR BREAK LINES~! GO TO AUTOZONE, OR PEPBOYS OR ADVANCED AUTOPARTS AND GET A BRAKE BLEEDER KIT..THEY ARENT EXPENSIVE AND ALLOW YOU TO BLEED YOUR BRAKE SYSTEM ON YOUR OWN.
The cost can be $300-600 depending on area and what parts are needed.
The car specs for the Nissan Altima 2007 are front anti roll bar, fuel tank, 110 amp alternator, gas pressurized front shocks, coil front spring, 4 wheel disc brakes, and 550 amp battery.
Purchase a repair manual at most parts stores, ( around $12 ) for detailed instructions on this and many other repairs.
When it is no longer able to keep the system charged. Starting with 2001 model, when the car is started, if you see either the battery warning or the battery along with the brakes warnings on, or intermittently flashing on, you need to have your alternator checked. Otherwise, its fine.
All of the brake pads on your 2000 Nissan will have adjustment nuts. You can turn the adjustment nuts to tighten or loosen the brake pads.
anything special i need to do to change rear pads on 89 pintara wagon (discs)
yes
I don't know about the Isuzu, but the 93-97 Altimas had front disc brakes and rear brakes were standard drum, or optional discs.