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Discussion Starter · #1 ·
XL7 2003, North American.... Wondering if anybody has a trick or tip on how "fix" a bit of a design fault with the DLR and multi function dash lighting.

Everything seems to work as it should (according to the manual). Any of the headlight "on" settings, when the ambient light is low, the instrument illumination is very poor. Off, or in any "lights on" position in daylight mode, they are nice and bright. I get not having super bright display when switching over to night but the dimmer control does not seem capable of raising the level to a bright enough setting. (yes I tested the dimmer).

Seems everything is controlled by the convenience group ECU? Curious... are there any hacks to change the factory settings? Did Suzuki have any parameters that they could tweak?

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