A4 Quattro Sedan V6-3.0L (AVK) (2002)
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Shifter A/T: Service and Repair
Shift Mechanism, Servicing
Selector lever mechanism, servicing
CAUTION: Before beginning repairs on the electrical system:
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Obtain the anti-theft radio security code.
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Switch the ignition off.
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Disconnect the battery Ground (GND) strap.
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On vehicles equipped with Audi Telematics by OnStar (R) switch-off the emergency (backup) battery for the Telematic/Telephone Control
Module prior to disconnecting vehicle battery.
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After reconnecting vehicle battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows.
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After reconnecting vehicle battery on vehicles equipped with Audi Telematics by OnStar (R) switch-on the emergency (backup) battery for the
Telematic/Telephone Control Module.
WARNING: Shift selector lever into position P and engage parking brake before working with the engine running.
Ignition key removal lock, checking
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Switch ignition key to driving position (ignition on).
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Depress brake pedal and hold.
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Shifting selector lever out of position P must be possible with the button at shift lever depressed without sticking.
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It must not be possible to remove ignition key with selector lever in any position other than P.
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Shift selector lever into position P
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It must be possible to move ignition key into removal position without sticking.
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Remove ignition key.
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It must only be possible to remove ignition key in P position.
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Selector lever cannot be shifted out of position P with the button pressed and foot brake operated.
Shift mechanism, checking
Selector lever in position P and ignition switched on:
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Brake pedal is not being operated:
Selector lever is locked and cannot be shifted out of position P with the button at selector lever pressed. Shift lock solenoid is locking the selector
lever.
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Brake pedal is being operated:
Shift lock solenoid enables the selector lever. Selecting a driving mode must be possible with the button at shift handle pressed without sticking.
Slowly shift selector lever from P through R, N, D, "S" checking whether selector lever position in dash panel insert agrees with selector lever
position.
Selector lever in position N and ignition switched on:
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Brake pedal is not being operated:
Selector lever is locked and cannot be shifted out of position N with the button at selector lever handle pressed. Shift lock solenoid is locking the
selector lever.
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Brake pedal is being operated:
Shift lock solenoid enables the selector lever. Selecting a driving mode must be possible with the button at shift handle pressed without sticking.
Selector lever in position D, ignition and lights switched on:
Move selector lever in Tiptronic gate. The "D" symbol must no longer be illuminated and "+" and "-" symbols must illuminate.
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Start engine and let run at idle
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Engage parking brake and operate brake pedal
The selector lever display in dash panel insert must change from PRNDS to 54321 when selector lever is moved in Tiptronic gate.
Notes:
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The starter must not operate in the selector lever positions P "S" and R.
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For speeds exceeding 5 km/h and shifting into selector lever position N, the shift lock solenoid must not engage to lock the selector lever. Selector
lever can be shifted into a driving mode.
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For speeds below 2 km/h (almost standstill) and shifting into selector lever position N the shift lock solenoid must only engage after
approximately 1 second. Selector lever can only be shifted out of position N with the brake pedal operated.
Shift mechanism cover and selector lever knob, exploded view
