4.2. Function overview

Comfort Access is divided into the following functions:

• Access authorization (Passive Entry)
• Drive authorization (Passive Go)
• Locking authorization (Passive Exit).

ID transmitters are required for Comfort Access to function.

An ID transmitter incorporates the following:

• A battery
• Remote control function
• Transponder coil for emergency start function
• Spare key
• Receiver unit.

The driver's door can also be unlocked and locked with the spare key.