[JMHall]

GM Authority did a thorough breakdown of the different lighting options that are available with the Trailblazer.

I wish LED lighting was standard in vehicle nowadays, so that's a bit disappointing. But LED lights are available with the optional Technology Package, which comes with Chevrolet Infotainment 3 Plus system, HD radio SiriusXM with 360 Bose premium seven-speaker system, Memory card receptacle, Wireless phone projection, Wireless Charging, Adaptive Cruise Control, HD Rear Vision Camera, Enhanced 4.2-inch diagonal multi-color display, and Driver Information Center

Here's what's available for the front lighting:

2021 Chevrolet Trailblazer Front Lighting

	L	LS	LT	ACTIV	RS
Signature LED Daytime Running Lamps	S	S	S	S	S
Halogen Headlamps	S	S	S	S	S
LED Headlamps	N/A	N/A	N/A	A1	A1	A1
LED Fog Lamps:	N/A	N/A	S	S	S

As for the lighting, let’s start in front, where we find three individual elements – daytime running lamps, headlamps, and fog lamps. Both halogen and LED elements are on offer here, with halogen headlamps offered as standard across the lineup, and LED headlamps offered higher in the range in conjunction with the optional Technology Package (RPO code CWN). Signature LED daytime running lamps are also standard across the range, while LED fog lamps are standard higher in the range.

Here's what's available for rear lighting:

Finally, in back, the 2021 Chevrolet Trailblazer is equipped with either halogen tail lamps, or LED tail lamps, with standard outfit determined by the trim level:

2021 Chevrolet Trailblazer Rear Lighting

	L	LS	LT	ACTIV	RS
Halogen tail lamps	S	S	S	N/A	N/A
LED tail lamps	N/A	N/A	N/A	S	S

 

[WillyZ]

At this point I'm surprised that LED lights aren't the standard. It's time to move on from halogen lights.

 

[JMHall]

At this point I'm surprised that LED lights aren't the standard. It's time to move on from halogen lights.

It really is, they make such a big difference on the roads it's ridiculous.