Grounded car electrical circuit

[tiger]

mga sirs, tulong again pls...
meron ba kyo alam n mgaling sa electrical works? specifically, i need somebody who can trace the "grounded" circuit in my electrical wirings... here's the desc of my issue:

in some instances (pasulpot-sulpot lang) pgka-park ko, switch off and turn-on the alarm, i notice na the park/brake light sa likod is turned on... supposedly, this will just blink after activating the alarm pero this one continues to be one... then after a few secs dyan na -- aalarm na sya continuously... ung para bang na-force open... kya everytime that i saw upon parking that the red light at the back continued to be on after activating the alarm... tinatangal ko nlang ung (-) terminal ko sa battery otherwise madi-drain ako...

help pls... TIA!

[OTEP]

Nung nangyari sa Starex yan, yung bulb lang pala ang sira. Bumili ako ng bagong bulb sa SM. Php15.00/ea. Ok na after.

Yung parklamp sa harap hindi ba sumisindi ng tuloy tuloy?

[albert_b]

before anything bad happens (at a bad time), dalhin mo na sa electrical shop, ok sa Wizzard's ;-)

[tiger]

Nung nangyari sa Starex yan, yung bulb lang pala ang sira. Bumili ako ng bagong bulb sa SM. Php15.00/ea. Ok na after.

Yung parklamp sa harap hindi ba sumisindi ng tuloy tuloy?

Hindi sir. Ung sa likod lang na park light (red) and it's not blinking... full ON lang sya (parang bumbilya na)

[tiger]

before anything bad happens (at a bad time), dalhin mo na sa electrical shop, ok sa Wizzard's ;-)

sir, san pa loc ng wizzards.. appreciate din if me contact info k sa knila.
Thanks a lot!

[mcbry]

pag malapit ka sa Cubao dalhin mo sa Rey's Auto Electrical (256 15th Avenue, QC). ok gumawa doon.