You certainly do. And you have ABS and Brakefail via CAN turned on, so obviously have a Bosch 8.0 Module. But interestingly you don't have DSC, just TCM. The bit that we suspect does shift-alert is 0 on yours. Awesome. So far it's mapping up.

However, even with that bit set, only certain 'versions' or 'part prefixes' seem to do the alert. I've tried a BAXR8 and a BFXR6T and those two don't do it.

It would be interesting to change the Shift Alert bit on yours to see if you can trigger it in sports-shift mode on your car.... (MSN me if you're keen to give it a try.)

I just had 'barrel' ask me to clarify the Police Mode setting.

The Offsets for writing to the ODO are:

00 = ODO
01 = Body/Fuel - and maybe more. The data in here is very cryptic and we've been working for awhile to decode it without much luck.
02 = Police Mode 'Offset' for fine tuning the digital speedo (usually 00)
03 = A bunch of settings. I'll focus on this.

To write by offset remember that it's 3B. So go back to the original post for setting up an ELM to write to the IC.

For offset 03, low series clusters use 1 byte, and high series clusters are 2 bytes.

Byte 1:

Bit0 = Seatbelt Reminder
Bit1 = TCM Jewel
Bit2 = Police Mode
Bit3 = May be the Shift Alert - but not sure yet

Bute 2:

Bit0 = HDC Jewel
Bit1 = DSC Jewel.

So if you have a low series cluster, when you read offset 03 you type '2103' and you should see something like:
727 03 61 03 03

It''s the last byte we're interested in here.

A high series cluster with DSC on and TC off may look like:
727 04 61 03 01 0E

It's the last 2 bytes we're interested in.

03 HEX = 11 Binary (Or 00000011).
01 HEX = 1 Binary (0000001), 0E HEX = 1110 Binary (00001110)

(Note: I don't yet know what the bits 2 and 3 do yet in the high series Byte. )

Bit 0 is LSB - or Least Significant Bit - and is the rightmost bit. To enable Police Mode you need bit 2 set to 1, so thats 00000111, or 07 Hex. So you write this as:

3B0307 for low or
3B03050E for high

Hope this helps.


Luke

Hi mate sorry to bother you but i am having a hard time getting head around this i have a BA falcon RTV ute and have managed to get police mode on with TC jewel on also can turn police mode off but for life of me cant get TC jewel to turn off either have a high series cluster trying to figure command to turn both TC jewel off and police mode,