I thought adding this information to the p-car.com web site would be beneficial to everyone who may need to program additional remotes in the future. The information is straight out of the 993 shop manual, the information starts in 1994 model year and with provisions for 95 and up and the RS model.
Vehicles with Immobilizer M 530 Note
- May be closed between position 0 and I (Fig A) or - between position I and II (Fig. B)
I = terminal X (windshield wiper on)
Note
When the key is remove from the ignition lock, the buzzer contact is opened (switched off). This signal is required for tuning the remote control units. The position where the buzzer contact is operated can be located as follows. Manual transmission vehicles: The buzzer contact signal is transmitted via pin 12 in the 14-pin connector (passenger compartment wire harness, connector X4/1 under the left seat). 1. Remove the left seat. Do not unplug the connector; carefully remove the connector cover and connect a test lamp to pin 12 (red/black) and ground. (What the German guys trying to say here is to connect a test light's alligator clip to a ground of the car and poke the sharp end at pin 12 wire)
2. Turn the key slowly from position 0 to positive II in the ignition lock and observe the position at which the test lamp lights up. Tiptronic vehicles: The buzzer contact signal can be observed on the LEDs of the selector indicator (speedometer instrument cluster). 1. Turn the key slowly from position 0 to position II in the ignition lock. 2. Observe the position at which one of the LEDs of the selector indicator lights up. Important! Manual and Tiptronic vehicles: Depending on the position of the buzzer contact, for tuning "programming the remote", the ignition key must be turned to - position I (windshield wipers on) or - the buzzer contact position (S) (See Fig. A and B above) Fig A: buzzer contact(S) between position 0 and I. For tuning, the key must be turned to position I (windshield wipers on). Fig B: buzzer contact(S) between position I and II. In this case, the key must be turned to the contact position (test lamp or selector indicator) for tuning. Exception! If the buzzer contact is reached just before
or directly at "ignition on":
Tiptronic vehicles: Before tuning the remote control units, check the key position at which the buzzer contact is operated. Then tune the units. Tuning the remote control units
The diagram shows the sequence of events. The time required is at least 43.5 minutes. 1. Unlock the vehicle using the remote control unit and open the door. Do not insert the key into the ignition local (the door of the vehicle may be open or closed.) 2. Wait 3 minutes. After this time, the immobilizer will prime itself. In order to ensure that you comply with times given below, please use a stopwatch or alarm clock. If necessary, write the times down. Note:
4. After 22.5 minutes (±2 Min.), the ignition must be switched off and on again. 5. After a total time of 32.5
minutes (±2 min.), the ignition
must again be switched
off and on.
7. After the key has been removed, you have a total time of 1 minute for tuning the remote control units. During this 1 minute, you must tune one remote control after the other to the vehicle by pressing the pushbutton. When tuning the units, you must point the unit with the button pressed towards the control unit for at least 5 seconds. 8. The status "tuning of remote control
units" is ended when:
Note:
Emergency unlocking of the door using the key Note:
1. Hold the key in the unlocking position and open the door at the same time using the door handle. The alarm is triggered immediately. 2. It is not possible to deactuate the immobilizer or the alarm system. The engine cannot be started. 3. The door is locked again as soon as it is closed. The central locking system remains in operation.
Emergency unlocking of the door using the key Note:
Note:
You must wait for the warning light to go on before entering the next digit. 1. The door lock must be unlocked, locked and unlocked again in 5 sec. The acoustic alarm is then interrupted after 1 second. 2. Open the door within 10 seconds and switch the ignition on. The warning light in the clock will then light up and go out again after 15 seconds. 3. Switch the ignition off and on again within 5 seconds. The warning light will light up and start to flash after 15 seconds. 4. You must start the enter the code number within 5 seconds. 5. Example: code number 1312 1 - ignition off-on
6. If the number is correct, the warning light will flash. This is also the point at which tuning of the remote units can start. Note:
The
immobilizer is deactivated and the alarm system and central locking system
are unlocked. If the warning light does not flash after the code
number has been entered, steps 1-5 must be repeated.
Turning the remote control units: Note:
Entry of the code number 1. Switch the ignition on. The warning light in the clock will go on and off again after 15 seconds. 2. Follow the instructions in points 3 to 6. 3. If you have reached the tuning status (point 6 warning light is flashing) the remote control units must be tuned within one minute. 4. Press the pushbuttons of the remote control units until the LEDs of the alarm system in the doors flash (as an acknowledgment). Operate all the remote control units one after the other. 5. If no more remote control units are operated within 1 minute or the ignition is switched off, tuning is stopped.
Note:
To deactivate the immobilizer, the remote control unit must be operated twice in the following situation. The immobilizer has self-primed and the ignition has not been switched on. If the ignition is switched on before operating the remote control unit or the remote control unit is used to activate the immobilizer, the remote control unit must only be operated once. The procedure for tuning remote control units is the same as for the 911 Carrera (993) from model '95. |