Audi Q3 8U Drive Select retrofit - Revision history

Mr-fix: /* Gateway Parameterisation */

2025-04-07T20:45:05Z

Gateway Parameterisation

← Older revision		Revision as of 22:45, 7 April 2025
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	[[File:Audi Q3 8U with RMC and no AudiDriveSelect parameters.jpg\|thumb\|alt=Audi Q3 8U with RMC and no AudiDriveSelect parameters\|Audi Q3 8U with RMC and no AudiDriveSelect parameters]]		[[File:Audi Q3 8U with RMC and no AudiDriveSelect parameters.jpg\|thumb\|alt=Audi Q3 8U with RMC and no AudiDriveSelect parameters\|Audi Q3 8U with RMC and no AudiDriveSelect parameters]]

	Upload proper dataset to module <code>0x19</code>, offset <code>0x1200</code>. Use [[VCP]] or [[ODIS]]. This step is essential. If there are no parameters, the ADS menu on the display will have no options to choose from.		Upload proper dataset to module <code>0x19</code>, offset <code>0x1200</code>. Use [[VCP]] or [[ODIS]].

			This step is essential. If there are no parameters, the ADS menu on the display will have no options to choose from. Just like on the image on the right.

	=== no Drive Select ===		=== no Drive Select ===

Mr-fix: /* Gateway Parameterisation */

2025-04-07T20:44:31Z

Gateway Parameterisation

← Older revision		Revision as of 22:44, 7 April 2025
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	== Gateway Parameterisation ==		== Gateway Parameterisation ==
	Upload proper dataset to module <code>0x19</code>, offset <code>0x1200</code>. Use [[VCP]] or [[ODIS]].		[[File:Audi Q3 8U with RMC and no AudiDriveSelect parameters.jpg\|thumb\|alt=Audi Q3 8U with RMC and no AudiDriveSelect parameters\|Audi Q3 8U with RMC and no AudiDriveSelect parameters]]

			Upload proper dataset to module <code>0x19</code>, offset <code>0x1200</code>. Use [[VCP]] or [[ODIS]]. This step is essential. If there are no parameters, the ADS menu on the display will have no options to choose from.

	=== no Drive Select ===		=== no Drive Select ===

Mr-fix: /* Dataset Deconstruction */

2025-03-26T09:14:58Z

Dataset Deconstruction

← Older revision		Revision as of 11:14, 26 March 2025
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	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	\| style="~~background~~:#bbbbbb" \| 00		\| style="color:#bbbbbb" \| 00
	\| style="background:#ffff00" \| comfort		\| style="background:#ffff00" \| comfort
	\| style="background:#ff8800" \| auto		\| style="background:#ff8800" \| auto
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	\|}		\|}

	Can you notice two things?		Can you notice two things that stand out?
	# Efficiency mode is using auto settings for some things.		# Efficiency mode is using auto settings for some things.
	# byte <code>0</code> is set to <code>0xFF</code> for 3 out of 4 modes.		# byte <code>0</code> is set to <code>0xFF</code> for 3 out of 4 modes. This might be fallback mode. If for some reason (software glitch?) user tries to set unsupported mode, ADS should use the fallback mode instead. Tried to use "07 - race"? You will get "02 - auto" instead. Makes sense.

	== Needs more research ==		== Needs more research ==

Mr-fix: /* Parameterisation Research */

2025-03-26T08:54:31Z

Parameterisation Research

← Older revision		Revision as of 10:54, 26 March 2025
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	== Parameterisation Research ==		== Parameterisation Research ==
	=== Which modes possible? ===		=== Which modes are possible? ===
	It looks like <code>4</code> is not the limit. When looking at how it's handled in Audi A6 C7<ref>https://www.audizine.com/forum/showthread.php/433578-Compiled-Drive-Select-VAG-COM-codes?p=7823311&viewfull=1#post7823311</ref> we can see:		It looks like <code>4</code> options is not the limit. When looking at how it's handled in Audi A6 C7<ref>https://www.audizine.com/forum/showthread.php/433578-Compiled-Drive-Select-VAG-COM-codes?p=7823311&viewfull=1#post7823311</ref> we can see that <code>6</code> options can fit in the ADS menu. And there's a total of <code>8</code> options:
	* Individual		* Individual
	* Comfort		* Comfort

Mr-fix: /* Dataset Deconstruction */

2025-03-26T08:19:41Z

Dataset Deconstruction

← Older revision		Revision as of 10:19, 26 March 2025
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	! 0 !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! 11 !! 12 !! 13 !! 14 !! 15 !! 16 !! 17		! 0 !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 !! 11 !! 12 !! 13 !! 14 !! 15 !! 16 !! 17
	\|-		\|-
	\| individual		\| individual/allroad?
	\| style="background:#ff8800" \| 02 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00		\| style="background:#ff8800" \| 02 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00
	\|-		\|-
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	\| style="background:#ff8800" \| 02 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00		\| style="background:#ff8800" \| 02 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00
	\|-		\|-
	\| ???		\| allroad/individual?
	\| style="background:#ff8800" \| 02 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00		\| style="background:#ff8800" \| 02 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00 \|\| style="color:#bbbbbb"\| 00
	\|}		\|}

Mr-fix: /* Dataset Deconstruction */

2025-03-26T08:19:23Z

Dataset Deconstruction

Mr-fix: /* Which modes possible? */

2025-03-25T21:47:00Z

Which modes possible?

← Older revision		Revision as of 23:47, 25 March 2025
Line 65:		Line 65:
	== Parameterisation Research ==		== Parameterisation Research ==
	=== Which modes possible? ===		=== Which modes possible? ===
	It looks like <code>4</code> is not the limit. When looking at how it's handled in Audi A6 C7<ref>https://www.audizine.com/forum/showthread.php/433578-Compiled-Drive-Select-VAG-COM-codes?p=7823311&viewfull=1#post7823311</ref> we can see ~~(in order)~~:		It looks like <code>4</code> is not the limit. When looking at how it's handled in Audi A6 C7<ref>https://www.audizine.com/forum/showthread.php/433578-Compiled-Drive-Select-VAG-COM-codes?p=7823311&viewfull=1#post7823311</ref> we can see:
	* Individual		* Individual
	* Comfort		* Comfort
Line 73:		Line 73:
	* Efficiency		* Efficiency
	* Race		* Race
	* ~~''empty?''~~		* Allroad

	=== Which parameters can be adjusted? ===		=== Which parameters can be adjusted? ===

Mr-fix: /* Dataset Deconstruction */

2025-03-25T21:41:29Z

Dataset Deconstruction

← Older revision		Revision as of 23:41, 25 March 2025
Line 164:		Line 164:
	# Efficiency mode is using auto settings for some things.		# Efficiency mode is using auto settings for some things.
	# byte <code>0</code> is set to <code>0xFF</code> for 3 out of 4 modes.		# byte <code>0</code> is set to <code>0xFF</code> for 3 out of 4 modes.


			== Needs more research ==
			# does enabling offroad mode also enables the tilt-angle-display?
			# does enabling the race mode do something?
			# can "individual" be enabled in Q3?
			# what's the maximum number of available modes?

Mr-fix: /* Which parameters can be adjusted? */

2025-03-24T20:18:59Z

Which parameters can be adjusted?

← Older revision		Revision as of 22:18, 24 March 2025
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	* Seat Belt Tensioners		* Seat Belt Tensioners
	* Adaptive Cruise Control		* Adaptive Cruise Control

			Now the twist: some options can be merged into one (for example engine and gearbox settings can be linked together as "drivetrain"), and some options can be hidden in the HMI but still work (for example engine auto start/stop).

	=== Dataset Deconstruction ===		=== Dataset Deconstruction ===

Mr-fix: /* Dataset Deconstruction */

2025-03-24T20:12:20Z

Dataset Deconstruction

← Older revision		Revision as of 22:12, 24 March 2025
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	0E // ??? (0x0E = 0000 1110)		0E // ??? (0x0E = 0000 1110)

	02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // individual		02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // individual/empty?
	FF 00 00 11 00 01 01 01 00 00 00 11 00 00 00 00 00 11 // comfort		FF 00 00 11 00 01 01 01 00 00 00 11 00 00 00 00 00 11 // comfort
	FF 00 00 22 00 02 02 02 00 00 00 22 00 00 00 00 00 12 // auto		FF 00 00 22 00 02 02 02 00 00 00 22 00 00 00 00 00 12 // auto
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	02 00 00 55 00 02 05 02 00 00 00 55 00 00 00 00 00 12 // efficiency		02 00 00 55 00 02 05 02 00 00 00 55 00 00 00 00 00 12 // efficiency
	02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // race		02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // race
	02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // empty?		02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // empty/individual?

	0C 02 0C 00 01 02 00 00 // ??? (same in all)		0C 02 0C 00 01 02 00 00 // ??? (same in all)

← Older revision		Revision as of 10:19, 26 March 2025
Line 104:		Line 104:
	0E // ??? (0x0E = 0000 1110)		0E // ??? (0x0E = 0000 1110)

	02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // individual/~~empty~~?		02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // individual/allroad?
	FF 00 00 11 00 01 01 01 00 00 00 11 00 00 00 00 00 11 // comfort		FF 00 00 11 00 01 01 01 00 00 00 11 00 00 00 00 00 11 // comfort
	FF 00 00 22 00 02 02 02 00 00 00 22 00 00 00 00 00 12 // auto		FF 00 00 22 00 02 02 02 00 00 00 22 00 00 00 00 00 12 // auto
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	02 00 00 55 00 02 05 02 00 00 00 55 00 00 00 00 00 12 // efficiency		02 00 00 55 00 02 05 02 00 00 00 55 00 00 00 00 00 12 // efficiency
	02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // race		02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // race
	02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // ~~empty~~/individual?		02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 // allroad/individual?

	0C 02 0C 00 01 02 00 00 // ??? (same in all)		0C 02 0C 00 01 02 00 00 // ??? (same in all)
Line 164:		Line 164:
	# Efficiency mode is using auto settings for some things.		# Efficiency mode is using auto settings for some things.
	# byte <code>0</code> is set to <code>0xFF</code> for 3 out of 4 modes.		# byte <code>0</code> is set to <code>0xFF</code> for 3 out of 4 modes.


	== Needs more research ==		== Needs more research ==