Buy OEM Audi Part # 8K0905217C (8K0-905-217-C, 8K0905217B). Ignition Switch. ELECTRICAL COMPONENTS, w/s-type. S5. SQ5. SWITCHES & CONTROLS, w/S-Line or S. Ignition Switch - Repair or Replace A

Ignition Switch. Power Switch. Start button.
A Switch, typically located in the steering column or vehicle dashboard behind the Ignition lock cylinder, used to Power on and Start the vehicle. Used with a tradition vehicle key.

Ignition Switch

Fits A4, Q5, S4, S5, SQ5

ELECTRICAL COMPONENTS, w/s-type. S5. SQ5. SWITCHES & CONTROLS, w/S-Line or S.
Ignition Switch - Repair or Replace
A failed ignition switch can cause interesting issues ranging from intermittently failing electronics to a no crank condition. To have your Audi diagnosed, bring it in to our Audi service department for expert diagnosis.