Electrical
Equipment
Audi TT Quick Reference Specication Book • May 2009 109
Front and Rear Lamp – Tightening Torques
Component Nm
Headlamp to lock carrier screws 4.5
Halogen headlamp beam adjustment motor to headlamp
screws
2
HiD lamp control module to headlamp screws 2
Automatic headlamp range control adjusting motor to
headlamp screws
2
Headlamp housing repair set to headlamp screws 4.5
Headlamp range control module to instrument panel
screws
3
Fog lamp to front bumper screws 5
Side turn signal lamp to side mirror housing screws 0.4
Mirror mount to side mirror housing screws 2.0
Side mirror housing to door screw 6.5
Rear lamp to body bolt 3.5
Rear lamp bulb carrier to rear lamp screws 1.7
Rear fog lamp to rear bumper screws 1.2
High mount brake lamp to rear lid nuts 1.2
License plate lamp to rear lid screws 0.8
Steering column electronic systems control module to
mount screw
0.4
Horn – Tightening Torques
Component Nm
Horns to horn bracket nuts 9
Alarm horn to front fender nut 9
Instruments – Tightening Torques
Component Fastener Size Nm
Instrument cluster to instrument panel
screws
NA 2.5
Radio frequency controlled clock
receiver to rear bumper screws
NA 2.5
Vehicle Level Sensors – Tightening Torques
Component Nm
Left front level control system sensor
G78 bolts
M6 9
Left rear level control system sensor
G76 bolts
M5 5