Mechanics

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Mechanics

MECHANICS

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Open / Close Haldex (Mechanical) 4x4 models only
Activating the clamps are opened and once changed check again closed.
1 - Module 03 - Electronic brake. Code (40168/20103)
2 - Basic Settings
3 - Select - Open Haldex
4 - Select - Clutch Haldex close
- Not enabled (default)
- Activated

Load / Bleed brake system
With this change you can load and bleed the brakes or without walking pressing the pedal to load.
1 - Module 03 - Electronic brake. Code (40168/20103)
2 - Basic Settings
3 - Select - Load / bleed brake system
4 - Select the desired option

Bleed the brake
With this modification you can bleed the brakes without walking pressing the pedal to load.
1 - Module 03 - Electronic brake. Code (40168/20103)
2 - Basic Settings
3 - Select - Drain the brake
4 - Select the desired option
- Not enabled (default)
- Activated

Adjust Ah per battery charge
If you change the battery will be very useful this mod. Adjust the values ​​that come on the sticker on the battery and accepts the changes.
1 - Module 19 - diagnosis interface for data bus. Code (20103)
2 - Adaptation
3 - Select - Battery voltage
4 - Change AH ​​desired value. 59 AH default.
Eye. Look at the right on the sticker on the battery values. Maker . Nº AH series and if dry or wet.

Turn on Power Steering even when engine not running.
Select Control Unit: 44 Steering Assistance
Select Activation of pwr steering asstwithout engine running
Change value from not active to active
Save using Green Tick.
Enter first code in the list and tick ok.

EDIT/UPDATE - This is a one time change and resets itself each time you turn ignition off and on
but useful when doing service and no engine on.

Throttle Body Adaptation
Go Control unit 1 engine
Select Basic Settings
Select Test of throttle valve adaptation

Brake Pad Wear indicator off

If you are replacing the pads or the Brake Callipers and the new one's do not support the brake pad wear sensor then using the following 

Long coding
Select Control unit: 09 Central Electrics

Select Long coding (0)

Select Brake pad wear: 
Change value to not installed

Towbar electrics coding

19 CAN Gateway - Enable 69 - Trailer

09 Central Electrics – Long Coding - Enable Byte 1 Bit 1 - Trailer Hitch control module installed

01 Engine - this may vary between engine types - Enable Byte 5 Bit 4 - Trailer installed

03 ABS - Adaptations - change Vehicle & Trailer Stabilisation to Activated

76 Park Assist - Byte 3 - Change to 01 Trailer Hitch Installed (manually removable)

Trailer - Byte 3 - Choose the appropriate option

Byte 1 - Set to 01 - Trailer connector diagnosis active

If you have Lane Assist then the A5 Lane Assist Camera needs coding for Trailer as well, it is documented in the VCDS label file.

The Front Assist radar needs coding as well - it is a documented coding option in VCDS.