Alarm installed - now no dash / display lights

ryanm2, Dec 26, 3:20am
had a cheap alarm installed by a professional outfit here in chch. Now when i go to use the cars head , park or fog lights the dash lights and display lights all go out. Before I storm in half cocked would this be a simple fix! Thanks.

unbeatabull, Dec 26, 3:49am
Sounds like something has been earthed to something incorrectly.