Replacement Bulbs; Electrical System Electrical System; Overload - Buick Regal 2011 Owner's Manual

5. Push the replacement bulb
straight into the bulb socket and
turn the bulb socket clockwise to
install it into the lamp assembly.
6. Push the lamp assembly back
into position until the release tab
locks into place.

Replacement Bulbs

Exterior Lamp
Back-up Lamp
Fog Lamp
Front Turn
Signal Lamp
Front Sidemarker
Lamp (Base)
High Beam
Headlamp (Base)
Exterior Lamp
License Plate Lamp
Low Beam
Headlamp/Daytime
Running
Lamp (DRL)
Stop Lamp/Turn
Signal Lamp
Bulb
Number
Taillamp
4157 K
For replacement bulbs not listed
H10
here, contact your dealer.
4157 NAK
194
H7
Vehicle Care
Electrical System
Bulb
Number
Electrical System
194

Overload

The vehicle has fuses and circuit
H11
breakers to protect against an
electrical system overload.
When the current electrical load is
4157 K
too heavy, the circuit breaker opens
and closes, protecting the circuit
4157 K
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
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