Function
Trade Number
Rear grab handle reading lamps
578
Door courtesy lamp
904
Glove compartment
194
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer.
* For vehicles with HID lamps, see your authorized dealer for service.
** When replacing the center high mount stop lamp assembly, see your
authorized dealer for service.
Replacing interior bulbs
Check the operation of all bulbs frequently.
Rear courtesy/reading lamps
To replace the rear courtesy/reading lamp bulbs in the rear assist handle:
1. Make sure the headlamp control
is in the off position.
2. Under the handle, remove two
trim screw covers, retaining screws,
lamp assembly and assist handle
from the headliner.
3. Disconnect the electrical
connector from the lamp assembly.
4. Remove the two screws on the
lamp assembly.
5. Pull the bulb straight out.
To complete installation, follow the
removal procedure in reverse order.
Replacing exterior bulbs
Check the operation of all bulbs frequently.
Lights
48
2010 Town Car
(tow)
Owners Guide, 1st Printing
USA
(fus)
