Five problems related to exterior lighting have been reported for the 1999 Chevrolet Blazer. The most recently reported issues are listed below.
I have 2 Blazers 1999 and both have the same problem a failing multi function switch that makes an annoying constant clicking sound that come from behind the glove box. I had one repaired last year that cost me over 600$ and now my other Blazer is having the me the same problem . The part they have change is the arm for the flasher right /left in witch includes the cruise control high beam light.
Multi function switch on 1999 Blazer just cost us $591. 23 to fix and is recalled on other year models.
'99 Blazer zr2 my daughters first car, she paying for herself. Has the most annoying blinker noise under passenger side dash. In research have found that 100s of other people are having the same very expensive fix. It consists of a multifunction switch with the cost of upto $700. I feel that Chevrolet (GMC) should be responsible for some of this repair--it obviously is a problem with a design or a defected part. If you check the internet it is just loaded with people dealing with this. In addition to this that same year Blazer seems to have some transmission problems and bearings at the 70,000 mil range. . . . . Something isn't right here. We just did the bearings for the $400 price tag. Please help this young girl, she is trying to the right thing, lets help her do it.
Consumer advised that the vehicle's head, tail and interior lights will brighten and dim without warning while driving. Finally on 11-4-02 all vehicle lights failed completely. Ts.
Vehicle lighting system, including dash, interior lights, head lights, etc, will blink erradically. The manufacturer is aware of the problem, and has indicated that it could be the abs system malfunctioning, or something else, they are unsure. I have contacted gm on several occasions for updates. They provide nothing.