Flasher Relay Failure Can Cause Erratic Turn Signal Operation on Volkswagen Jetta

Problem Description and Possible Solution

Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.

Problem Data
RepairPal Verified
Average mileage: 117,715 (45,000–289,999)
6 model years affected: 2000, 2001, 2002, 2003, more2004, 2005
30 people reported this problem
Viewing 1 - 16 of 16 problem details
Flasher keeps on ticking NON-STOP whithout the flashers actually lighting up.
I switch to right, but the left signal starts blinding
Left turn signal stays on after car is off
turn signal sound goes on at random moments,but not the actual signal
Had to replace the Flasher Relay, quick easy fix... just annoying
Turn signals stop working completely during driving, sometimes producing a constant tonal noise, other times no noise. The a/c stops working at the same time.
Turn signal clicks like a mad man on crack. Not repaired.
blinker clicking noise randomly would go off,found it to have a short in the wire.
No signals of hazards. VW JUNK!
Erratic clicky-sound of the turn signal, yet no visible/physical problem with the signal. Just an annoyance.
My daughter has 2004 VW Jetta right signal light will go out when you get turn car off also right signal doesn't work but the lights stays on
Turns signals stopped functioning properly and began to stick on or off.

Correction was done by dealer under recall.
Blinkers blink when they are not on
Left turn signal stays on and won't flash
flasher noise with no signal lights flashing. The first thought is to replace the flasher...wrong. The second thought is the signal switch. This is an unnecessary cost. Simply buy a can of electrical contact cleaner, spray vigorously inside the switch while moving the lever up and down...voila !!
This problem began at 50000 miles!