Now you are here. What is there to do? Kuala Lumpur, or KL like the locals like to call it, has got everything you will need. The main past times in Malaysia is definitely dining and shopping. There is ample shopping malls, many fine restaurants, and if you are the type that is more into finding out what the locals are like then you should really try one of the many street food stalls. The temperatures in KL is hot and humid, so even the Malaysians try to stay out of the sun during the day. Therefore when night time arrives, the city is a buzz with people.
Places to visit in KL is the Petronas Twin Towers, KL Tower, Batu Caves, Petaling Street and Genting Highlands which is just an hours drive away and many buses travel there from the city each day. Other places to visit in Malaysia is Langkawi, which is situated in the north of the country.
If you are going to hire a car be sure that you have an international driving license together with your own countries driving license. Driving in Malaysia might look scary at first, but it is something to get accustomed to. Watch out for the many motorbikes. They swerve in and between the cars, so you have to keep a look out for them when changing lanes. Always have a map with you and money. Its very easy to get lost on the roads in and around KL and there are many tollgates on the roads. When paying with money at the tollgates, head for the gates to the left. Those that have yellow or blue signs above them is not for cash payment.
Most of the hotels and taxi's do have air conditioning, but if you are going to be outside please be sure to carry fluids with you and sunblock. The sun is not very forgiving in South East Asia.
The spoken language of Malaysia is Bahasa Malaysia, Cantonese, Mandarin and English. Most Malaysians do understand and can speak English, but with a very heavy accent. Be patient and ask again if you didn't understand anything they say.
Hopefully you will never get sick or injured when traveling through Malaysia, but if the scenario arises you will be in good hands. There are many clinics that are well equipped and inexpensive.