Well I am sharing my experience with Sai service station with you guys. I used to service my alto at sai service station for 1 year it went good without any trouble they were doing a great job but in 2nd year when I dropped my car at sai service station for the service. so something terrible happened they checked the car they told him there is a lot of problem in the car you have a scratches on mud guard when there is only 1 problem that is to fix the broken window and there sales executive told me you have to sign the document for 5 years extended warranty but I didnt agree for that so I told them fix my car.
So when I came back tomorrow I found my speaker is changed my they put the fake speaker on my car that was so disgusting I was so angry and they didnt put this on ourselves they told me we didnt do anythng this is pathetic I will never ever service my car at Sai. so guys you should be aware of this and their staff is so bad they dont know how to talk with customers.