Check spark plugs, air filter, clean throttle body.
VERY nice car, mashAllah. The multi-function steering wheel is a VERY VERY rare option even in Japan.
The grill on your Belta is not original, and this grill is not available anywhere in Japan. This grill comes in the Vios, in Thailand/Malaysia they call the Belta a Vios. Did you get your car checked before buying it? The car just might have been damaged from the front, hence the grill change and damaged/not working headlight beam adjuster motor.