Audi Workshop Service and Repair Manuals

The CCS has no components of its own (except for operating switch). All CCS functions are performed by diesel direct injection system.

• ‒ Read measured value block, display group 06, engine at idling speed

• ‒ Check display in display zone 4.

• ‒ Activate cruise control system
  .

Only for vehicles with automatic gearbox:

• ‒ Take vehicle for a test drive and go beyond a speed of 30 km/h once. After completing the test drive, leave the engine running and engage the selector lever in position 2, 3 or D.
• ‒ Apply handbrake.

Note:

On vehicles with automatic transmission the voltage supply for the CCS switch is only supplied at speeds above 30 km/h and with selector lever in position 2, 3 or D. The power supply is then retained even when idling as long as a driving position is engaged (not 1 or R).

If specified values are not attained:

• ‒ Connect test box V.A.G 1598/22 to wiring harness for engine control unit .
• ‒ Detach connector at CCS switch

=> Electrical System; Repair group 94

The following wiring connections are to be checked for open circuits and/or short to positive or negative.

1) Vehicles with manual gearbox

2) Vehicles with automatic gearbox

• ‒ Rectify any open/short circuit as necessary.

Activating cruise control system

• ‒ Connect fault reader V.A.G 1551 (V.A.G 1552) and select the engine electronics control unit using "Address word" 01. For this purpose, the ignition must be switched on.
  (Connecting fault reader and selecting engine electronics control unit => Page 01-2.)

• ‒ Press the "1" key twice for "Log-in procedure" function and confirm entry with Q key.

• ‒ Enter code number 11463 and confirm entry with Q key.