High/Low Beam Switch-Over Control Circuit Board, Removing And Installing

WARNING:

Danger to life due to high voltage.

Usage and safety information for gas discharge headlamps. Refer to HID HEADLAMP USAGE AND SAFETY PRECAUTIONS .

Removal

Fig 1: Identifying Locking Slide And Housing Cover

Courtesy of AUDI OF AMERICA, LLC

-- Turn off the ignition and remove the key.

-- Turn the headlamp switch to "0".

-- Remove the headlamp, refer to HEADLAMP, REMOVING AND INSTALLING .

-- Release locking slide -2- in direction of -arrow- and remove housing cover -1- from headlamp housing.

-- Release retaining spring -2- and remove printed circuit board -3- for low/high beam switch-over control from headlamp housing.

-- Disconnect electrical connector -1-.

-- Remove low/high beam switch-over control printed circuit board from headlamp housing.

Fig 2: Releasing Retaining Spring -2- To Remove Printed Circuit Board -3-

Courtesy of AUDI OF AMERICA, LLC

Installation

Install in reverse order of removal. Note the following:

-- Close the housing lid.

-- Press the housing cover on the headlamp housing and secure the housing cover with the lock washer. Pay attention that all four tabs engage securely.

-- Install the headlamp, refer to HEADLAMP, REMOVING AND INSTALLING .