Transmitter key design

P80.35-0221-01

Depiction up to 06/00

Layout of control buttons on transmitter key

1 "Lock" signal button

2 "Unlock" signal button

3 "Trunk lid remote control" signal button

4 Battery indicator lamp

5 Mechanical key release button

6 Panic alarm (USA only)

The transmitter key consists of an electronic component and a mechanical key. The electronic component contains an FM radio transmitter, an infrared transmitter and receiver unit, a computer chip, the control buttons and a battery.

P80.20-2158-01

Shown as of 06/00 (except model 210)

Button assignment for transmitter key

1: Lock:

Press once (global locking)

Press once and hold, aiming at

(convenience locking)

2: Unlock:

Press once in selective mode (driver door+fuel filler flap)

Press twice in selective mode (unlocks everything)

Press once in global mode (unlocks everything)

Press once and hold, aiming at

IR receiver (convenience opening)

3: Unlock trunk lid.:

Press 1 x , t > 500 ms (open trunk)

4: Battery check

Switch from selective to global unlocking or vice versa:

Press pushbuttons 1 and 2 simultaneously and hold for t > 5 s until battery indicator (4) flashes twice (to confirm switch)

5: Releases mechanical key

6: Panic alarm (only )

7: Mechanical key for unclipping

The transmitter key consists of an electronic component and a mechanical key. The electronic component contains an FM radio transmitter, an infrared transmitter and receiver unit, a computer chip, the control buttons and a battery.