The cost of a remote key for a 1999 Mercedes-Benz SLK 230 can vary widely based on factors such as whether you purchase it from a dealership or a third-party supplier. Typically, you can expect to pay between $100 to $300 for a new key, including programming. Used keys may be cheaper, but ensure they are compatible and functional. Always check with a locksmith or dealer for accurate pricing and programming services.
There isn't a release button inside the car. Just push on the key hole button on the truck to release. If this doesn't work your trunk is locked. Use the remote to unlock - press twice. paW
The dealers scan tool is required.
Yes
You unlock the car with the remote or the key in the door.
All EX models have key less remote entry. It was a standard feature.
Around 230 not very cheap. But it's worth it.
You must use the key or the remote on your keyring...There is no button
Unlock the door with the key or the remote.
visit this website for ANY remote programming instructions. It's free and clear. www.programyourremote.com GranpaJohn
Open it up and see what battery it takes.
Turn the key in either door or trunk.
Two years ago, I replaced two transmitters plus programming . Cost 198 bucks. This was on my 97 GT. Good luck. JK I got a key and remote from e-bay for $50, programmed the key and remote myself.