Don't have any experience but I just read about this yesterday.

https://www.evguru.com.my/post/how-much-doe...ger-in-malaysia

How Much Does Installing a Level 2 Home EV Charger Cost in Malaysia?
Regardless of the location, the cost of installing your EV charger boils down to the charger's market price and installation service cost. In Malaysia, a 7kW EV charger costs RM3,000 - RM5,900 while a 22kW model costs RM3,500 - RM 7,900.
Our installation services start from RM1650. We request information about your vehicle, house condition, electricity support, etc.
We can determine the cable length and installation method required from the information and give you an exact price for the installation service.

BMW these days even need to pay extra for basic functions like adaptive cruise control, apple carplay, remote engine start, parking assist etc.

https://www.bmw.com.my/en/shop/ls/cp/connected-drive