Storing memory positions, function - GF91.29-P-2012SA
MODELS 215.###, 220.### (except, 220.063) 2#
MODEL 220.063 2# with CODE (275a) Memory package (driver's seat, steering column, mirrors)
In this document the door control module is designated as follows on the models
215 - Left/right door control module
220 - Left/right front door control module as left front door control module (N69/1), right front (N69/2).
Function prerequisites:
- Circuit 15R or 15 ON
Together with the storage of the driver's seat position additionally the inside rearview mirror, the outside mirrors and the steering column position are stored in the relevant control module key-related.
Memory location up to 31.5.01
The positions of the driver's seat and front passenger's seat including the adjustments of the multicontour backrest (special equipment) can be stored on two memory locations.
Memory locations as of 1.6.01
The positions of the driver's seat and front passenger's seat including the adjustments of the multicontour backrest (SA) can be stored on three memory locations.
The positions are stored in the following control modules:
Driver side
- Seat position: Right front seat adjustment control module with memory (N32/2)
- Inside rearview mirror position: Overhead control panel control module (N70)
- Left outside mirror: Left front door control module (N69/1)
- Right outside mirror: Right front door control module (N69/2)
- Steering column: Left front SAM control module (N10/6)
Passenger side
- Seat position: Left front seat adjustment control module with memory (N32/1)
Rear seats
(Model 220 with electrically adjustable individual rear seats)
- Seat position: Rear seats control module (N25/6)
Up to 31.5.01 store the driver's seat position with the associated mirror/steering column positions
The currently adjusted positions are stored by pressing the memory switch (N69/2s9) in the right front door control module (N69/2) and then, within 3 seconds, memory 1 switch (N69/2s6) or memory 2 switch (N69/2s7).
If at the same time no other switch in this switch group is pressed, the right front door control module (N69/2) sends a message to the CAN. The respective control modules receive this request for position storage and check whether valid values are supplied via local position measurements.
If this is the case, the current positions are stored in the non-volatile memory.
Up to 31.5.01 storing front passenger's seat position
The currently adjusted front passenger's seat position is stored in the same way as the driver's seat position.
It is triggered by pressing the memory switch (N69/1s9) in the left front door control module (N69/1) and then within 3 seconds, the memory 1 switch (N69/1s6) or memory 2 switch (N69/1s7)
Storing right rear seat position
(with electrically adjustable individual rear seats only)
The currently adjusted rear seat position is stored by pressing the memory switch (N69/4s10) in the left rear door control module (N69/4) and than, within 3 seconds the memory 1 switch (N69/4s3) or memory 2 switch (N69/4s4) or memory 3 switch (N69/4s5).
The storage process for the left rear side is analog to the right rear side. In the process the memory switch (N69/3s10) in the right rear door control module (N69/3) and memory 1 switch (N69/3s3) or memory 2 switch (N69/3s4) or memory 3 switch (N69/3s5) are used.
In order to avoid faults during storage, it is necessary that the voltage supply is applied to the control module for a further five seconds at least.
As of 1.6.01 also a revised storage process
There are two ways of storing the respective positions:
For the driver's side
- If the memory switch (N69/2s9) is kept pressed and in addition memory 1 switch (N69/2s6), memory 2 switch (N69/2s7); memory 3 switch (N69/2s15) for t ≥ 40 ms the storage process would be concluded.
- Press the memory switch (N69/2s9) for t r 40 ms and release again, then within t ≤ 3 seconds press the desired memory location, via memory 1 switch (N69/2s6), memory 2 switch (N69/2s7); memory 3 switch (N69/2s15) for t ≥ 40 ms so that the storage process is finished.
If during the storage process no other switch from the switch group is pressed, the values are sent from the respective door control module to the relevant control modules via the CAN. These control modules check whether the local position measurement supplies valid values. If this is the case the current positions are stored in the non-volatile memory.
The storage process on the front passenger's side is the same as on the driver's side. In the process the memory 1 switch (N69/1s6); memory 2 switch (N69/1s7); memory 3 switch (N69/1s15) and memory switch (N69/1s9) are used.
| Code-related storage block selection | 220.063 with code 275a only | GF91.29-P-3004S |