Buick Regal: Bulb Replacement - Vehicle Care - Buick Regal Owners ManualBuick Regal: Bulb Replacement

For the proper type of replacement bulbs, see Replacement Bulbs .

For any bulb-changing procedure not listed in this section, contact your dealer.

Headlamp Aiming
Headlamp aim has been preset at the factory and should need no further adjustment. However, if the vehicle is damaged in a crash, the headlamp aim may be affected. Aim adjustment to the low-beam head ...

Halogen Bulbs
WARNING Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. ...

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Auto-dimming mirror with compass (if equipped)
1) LED 2) Switch 3) Sensor 4) Compass display The auto-dimming mirror has an anti-glare feature which automatically reduces glare coming from headlights of vehicles behind you. It also contain ...

Engine cooling system
The engine cooling system is filled at the factory with Genuine NISSAN Engine Coolant to provide year-round anti-freeze and coolant protection. The anti-freeze solution contains rust and corrosion ...

Programming HomeLink
1. To begin, press and hold the two outer HomeLink buttons (to clear the memory) until the indicator light (1) blinks (after 20 seconds). Release both buttons. 2. Position the end of the hand-hel ...