The Lonsdor BDC3 Solder-Free Clip enables the K518PRO/K518 Series to copy genuine/OEM BDC3 keys marked “Hungary” without any soldering. While BDC3 OEM keys must be cloned using this solder-free clip, BCP keys still require traditional soldering.
Lonsdor BDC03 Solder Free Clip
Lonsdor BDC3 Solder Free Clip Description:
The Lonsdor K518PRO/K518 Series supports copying both genuine/OEM BDC3 keys (marked “Hungry”) and BCP keys.
For genuine/OEM BDC3 keys, the Lonsdor BDC3 Solder-Free Clip is required.
For BCP keys, soldering is still necessary.
How to use BDC3 Solder Free Clip?
LSD-BDC3 Package includes:
1pc x Lonsdor BDC3 Solder-free Clip
Hot Branded Products:
Shipping method and delivery time:
UK Shipping (No Tax) : 2-4 working days arrive. For products marked " UK Ship " and UK local customer EU shipping (No Tax) : 5-7 working days arrive. For products marked " EU Ship " and from EU countries, if not belong to EU, need to clearance Yodel (No Tax) : 5-7 days arrive . For products UK out of stock, and customers from UK Yun Express ( No Tax) : 5 - 9 working days to UK, 7-14 days to other European Countries. Yanwen (No Tax) : 5 - 9 working days to UK, 7-14 days to other European Countries, ship to all over the world, mainly for UK/EU warehouse no stock DHL: need to clearance, 3-5 working days arrive. Used for UK/EU no stock, customers request ship this way. Need to clearance, we will declare a low price on the invoice help to clearance. If you have any questions about the device, the price, or the payment, please feel free to contact us.
Using Lonsdor K518 Pro and BM3S Smart Key to Add a 2022 BMW 2 Series Smart Key
Tech Support
Follow this step-by-step guide to using the Lonsdor BDC03 Solder-Free Clip on the Lonsdor K518PRO.
Step 1: Disassemble the Original Key
Begin by taking apart the original BMW key. After opening the back cover, remove the battery to expose the internal board.
Step 2: Identify a Genuine BDC3 Key
Inside the key, you will find a “Hungary” marking on the PCB. This marking indicates that the key was manufactured in Hungary.
This is the key identifier for a genuine BMW BDC3 key—only genuine BDC3 keys with the Hungary marking can be cloned.
Step 3: Attach the Lonsdor BDC03 Solder-Free Clip
To clone the OEM BDC3 key, use the Lonsdor BDC03 Solder-Free Clip.
The clip features four pins that correspond to the four designated holes on the BDC3 key.
Align the pins with the holes and clamp the key securely.
Step 4: Connect to the K518PRO
Once the clip is properly attached, connect the solder-free clip to the K518PRO using the K518PRO cable.
With the clip connected, you can proceed with key cloning using the K518PRO/K518 Series device.