lights flicker when headlights are on
#1
lights flicker when headlights are on
interior lights, radio, brake lights all flicker when the headlights are on. shows fog lamp error code but all the bulbs are fine. alternator is good. probably gonna check all the grounds. anyone ever have this problem?
#2
Junior Member
Join Date: Apr 2015
Location: Los Angeles, CA
Posts: 17
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2003 Mercedes Benz CL55 AMG
I was having the same issues with my car but for my car the culprit was the alternator. The lights would flicker along with everything else. It probably is your grounds. Give them a check up!
#4
PLATINUM SPONSOR
Good to change out the regualtor if you have over 60K or so.
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
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E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
#5
Super Member
Well i must be doing well ,my alternator as been on the car 26 years only thing i have done is that i purchased a set of carbon brushes and fitted them in to the regulator.,,But i have a new regulator spare in the garage.