throttle body/magnetic clutch problem

[iffy]

Scenario

Whenever ambient temperature drops below say 7 degrees celcius, my engine management light starts flashing along with trc light, the light will then tend to go out some days later. This issue only occurs at start up. When this happens, usually a headlight fuses at the same time. The performance is crap also when the temp is low outside until the car warms up.

 

 

Where should I start looking to solve this problem? Thanks  

[ColinBarber]

Which vehicle is this for? You have posted in the IS200/IS300 forum but you profile suggests you have a GS300?

[iffy]

Sorry it's actually for an is200 although I own a gs300 too. 

[ColinBarber]

I'd make sure your Battery is okay and clean the throttle body if dirty.