To install the cruise control yourself, you will need the following tool:
Torx T30, T20, T8, Spline M12, hex 5, wrench 10
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To activate the cruise control function, it is necessary to change the coding of the engine control unit and steering wheel using the VagCom diagnostic cable
01 Engine Coding Long coding Byte 6 Bit 0 Change 0 to 1
16 Steering wheel Coding Long coding Byte 2 Bit 2 Change 0 to 1 or select 04 cruise control installed
To adapt the steering angle sender G85:
16 Steering wheel Login 16 (Security Access) code 40168 Basic settings 04 (Basic Settings) Channel 001 and press start (GO)
Turn the steering wheel at least 30 ° left and right, return the steering wheel back straight to 0 ° (tolerance: ± 5.0 °)
Activate the basic setting, for this, press the ON / OFF / Next button 1 time, after a successful basic setting, in field 3 there should be "OK", to exit press Done, Go Back
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Articles of steering column switches and rings:
Kostal:
8K0 953 568 D or J does not support CC, does not support multifunction
8K0 953 568 E or K supports CC, does not support multifunction
8K0 953 568 F or L supports CC, supports multifunction, does not support Adaptive Cruise Control
8K0 953 568 G or M Supports CC, Supports Multifunction, Supports Adaptive Cruise Control

VALEO
8R0 953 568 H does not support CC, does not support multifunction
8R0 953 568 J supports CC, does not support multifunction
8R0 953 568 F supports CC, supports multifunction, does not support Adaptive Cruise Control
8R0 953 568 M Supports CC, Supports Multifunction, Supports Adaptive Cruise Control
You can check without disassembling which steering wheel ring is installed using vag com in block 16 Steering wheel

The article of the purchased switch with cruise control is 8K0953502BK, in catalogs it goes with the color code 8K0953502BK4PK
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Timecodes:
0:00 Start
1:07 How to tell if cruise control is supported
1:36 Tool required to install QC
2:19 Removing the airbag
3:52 Removing the steering wheel
5:22 Removing the cover
6:29 Removing the steering column switch
7:27 Removing the steering wheel rotation sensor ring
9:40 Comparison of version E and F
10:53 Steering wheel and engine block coding
13:51 Adaptation of the steering wheel sensor G85
15:01 Cut a hole in the lower casing
15:42 Possibility to connect separately the CC handle to the old switch
16:17 Finished result of cruise setting
17:06 How to use cruise control
18:30 Using the cruise on the move
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