Thrn  Signals  When  Towing  a  Trailer 
When  you  tow  a  trailer,  your  vehicle  may  need  a different  turn  signal  flasher  and/or  extra  wiring.  Check 
with  your  Oldsmobile  retailer.  The green  arrows  on  your 
instrument  panel  will  flash  !whenever  you  signal  a 
turn 
or  lane  change.  Properly  hooked  up,  the  trailer  lamps 
will  also  flash,  telling  other drivers  you’re  about  to  turn, 
change  lanes  or  stop. 
When  towing  a  trailer,  the green  arrows  on  your 
instrument  panel  will  flash  for turns  even  if the  bulbs  on 
the  trailer  are  burned  out.  Thus,  you  may  think  drivers 
behind  you 
are seeing  your  signal  when  they  are not.  It’s 
important  to  check  occasionally  to  be  sure  the  trailer 
bulbs 
are still  working. 
Driving  On  Grades 
Reduce  speed  and  shift  to  a  lower  gear before you  ,start 
down 
a long  or  steep  downgrade.  If you  don’t  shift 
down,  you  might  have to use  your  brakes 
so much  that 
they  would  get  hot  and  no longer  work  well. 
On  a  long  uphill  grade,  shift  down  and  reduce  your 
speed  to.  around 
45 mph (70 krn/h) to reduce  the 
possibility 
of engine  and  transaxle  overheating.  If  you 
have  overdrive,  you  may  prefer  to  drive  in 
THIRD 
(3) instead  of  AUTOMATIC  OVERDRIVE (a) 
(or,  as  you  need  to,  a  lower  gear). 
Parking  on  Hills 
You  really  should  not  park  your  vehicle,  with  a  trailer 
attached,  on  a  hill.  If  something  goes  wrong,  your  rig 
could  start  to  move.  People  can  be injured,  and  both 
your  vehicle  and  the  trailer  can  be  damaged. 
But 
if you  ever  have to park  your  rig  on  a  hill,  here’s 
how  to do  it: 
1. Apply  your  regular  brakes,  but  don’t  shift  into 
2. Have  someone  place  chocks  under  the  trailer  wheels. 
3. When  the  wheel  chocks are in place,  release-the 
regular  brakes  until  the chocks  absorb  the  load. 
4. Reapply  the  regular  brakes.  Then  apply  your  parking 
brake,  and  then  shift  to  PARK 
(P). 
5. Release  the  regular  brakes.  PARK 
(P) yet. 
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Replacement Bulbs 
Exterior  Lamps 
Bulb  Number 
Back-up ............................... 3057 
Center  High-Mounted  Stoplamp 
2-Door  Models 
.............. ...... 2355 
4-Door  Models 
......................... 891 
Luggage  Carrier Mounted 
.................. 891 
Fog 
.................................... 885 
Front  Parking/Turn  Signal 
............... 3  157NA 
Headlamp.  High-Beam  2-Door  Models 
.................... H4352 (U) 
4-Door  Models ........................ 9005 
Headlamp.  Low-Beam 
2-Door  Models 
.................... H435 1  (L) 
4-Door  Models 
........................ 9006 
License Plate 
.......................... 194 
Sidemarker.  Front 
2-Door  Models 
.......................... 24 
4-Door  Models 
.......................... 24 
Sidemarker.  Rear 
.......................... 24 
Stop/Tail/Tum  Signal 
..................... 3057 
Interior  Lamps  Bulb  Number 
Ashtray ................................. 194 
Center  Instrument  Cluster 
.............. 168. 194 
Courtesy  Door 
................................ 12864 
Rear. 
................................ 212-2 
GloveBox 
.............................. 194 
Heater  and  Air  Conditioning Control 
.......... 37 
High-Beam Indicator ....................... 74 
Instrument  Cluster  Indicator 
.............. PC  161 
Luggage  Compartment 
.................... 920 
Reading  Front 
................................. 561 
Inside  Rearview  Mirror 
................... 192 
Rear 
................................. 212-2 
Visor  Vanity 
............................ 124 
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