I have few questions re 99 merecedes benz slk 230, I hope somebody can answer me...

1. how to check automatic transmission fluid level?

2. how to drain and refill ATF?

3. where is the location of refilling drain plug?

4. how many quartz if i will refill it (no change of filter)

5. do you know any website for mb slk230 manual or trouble shooting? (like for camry - camrystuff.com)

thanks in advance. appreciate your help