There are different process that are involved to clean the EGR Valve. We do not recommend you to try the same. Hence, in order to clean EGR Valve, we will suggest you to get in touch with the nearest authorized service center of the brand. Click here to check the service center and select the brand and city accordingly. Apologies for not much help from here.
Hey, it is recommended that you use a microfiber cloth to remove dust from your vehicle or wash the vehicle. The micro fibers are able to get into tiny nooks and crevices whereas the traditional cotton cloth and mop fibers are not. The nylon component of the fiber also produces a static charge that attracts dirt, pulling it in and trapping it until the cloth or pad is washed.
Hello Chirag, This is indeed a great feature provided in Laura, in order to turn it on you need to switch your headlights to high beam and then pull the windshield washer knob this will activate the headlight washer too. You can check out the user manual of your car in order to fetch information about everything in your car.