Keys And Keyless Entry
From Volkswagen Cabrio Wiki
Contents |
Keys
Mk3 Cabrios use the "old style" keys (same as Mk1 or Mk2), which are notched on both sides and can be cut by most stores which cut keys.
Mk3.5 Cabrios, however, use the Mk4-style groove-cut key, pictured to the right. The key contains an RFID chip which communicates with the ECU to allow the engine to run. In addition to the main key (with the colored VW emblem), there is an all-black valet key, which allows the car to run, but will not open either glove box or the trunk. These keys must be cut by the dealer or one of the few locksmiths capable of cutting mk4 keys. Having this type of key made can require your VIN number, vehicle registration, etc.
Remotes
Cabrios with the GLX trim level came with keyless entry included. The remote pictured to the right is known as the "Banjo" remote, and is the only remote available to interface with the keyless entry unit of the Cabrio. If you need to buy a replacement, you can check Ebay [1], or Keyless Ride, which also sells extra batteries and programming instructions.
Programming a New Remote
- Put your spare key into the ignition and put it onto the ON position, but don't start the car.
- Close all doors. In the drivers side door, turn the key to the left (unlock position) and hold it.
- It will beep 3 times. Let go so the key sits in the lock.
- With each of your new remotes, separately, press the unlock button. Each press will cause a honk.
- Turn the key to the left again until it beeps.
- The new remote (or remotes) is now programmed.
Keyless Entry Units
Cabrios use the "white box" Clarion keyless entry unit, the same unit as Mk3 Golf or Jetta. That means, although a Mk3.5 key may look like a Mk4 Golf or Jetta key, you must use the "Banjo" remote, as the "flip out" remote that works with Mk4 Golf/Jetta is not the same brand (mk4s use Hella units), and does not work.
