2018 Alfa Romeo 4C Spider immobilizer

Key-In-Ignition Reminder
Opening the driver’s door when the key is in the
ignition and the ignition switch position is in the STOP
(OFF/LOCK) position, sounds a signal to remove the
key.
SENTRY KEY
The Sentry Key Immobilizer System prevents unauthor-
ized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Opera-
tion is automatic, regardless of whether the vehicle is
locked or unlocked.
The system uses ignition keys which have an embedded
electronic chip (transponder) to prevent unauthorized
vehicle operation. Therefore, only keys that are pro-
grammed to the vehicle can be used to start and operate
the vehicle.
NOTE:A key which has not been programmed is also
considered an invalid key, even if it is cut to fit the
ignition switch lock cylinder for that vehicle.
If the vehicle security light is on after the key is turned
to the MAR/ON/RUN position, it indicates that there
is a problem with the electronics.
CAUTION!
• Always remove the Sentry Key from the vehicle
and lock all doors when leaving the vehicle
unattended.
• The Sentry Key Immobilizer system is not com-
patible with some aftermarket remote starting
systems. Use of these systems may result in
vehicle starting problems and loss of security
protection.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE: Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once
a Sentry Key has been programmed to a vehicle, it
cannot be programmed to any other vehicle.
NOTE: When having the Sentry Key Immobilizer
System serviced, bring all vehicle keys with you to an
authorized dealer.
3
GETTING TO KNOW YOUR VEHICLE 19

HazardDriving Through Flowing, Rising, Or Shallow
Standing Water ....................... .163
Hazard Warning Flasher ...................166
Headlights ..............................31
Cleaning ........................... .254
Passing ..............................31
Head Restraints ..........................26
Heated Mirrors ...........................30
Heater .................................40
Holder, Cup .............................57
Ignition ................................17
Key ............................. .15, 17
Ignition Key Removal ......................17
Immobilizer (Sentry Key) ...................19
Inside Rearview Mirror .....................28
Instrument Cluster ........................84
Instrument Cluster ......................62
Instrument Panel Lens Cleaning ..............257
Interior And Instrument Lights ...............32
Interior Appearance Care ...................256
Interior Lights ...........................32 Intermittent Wipers (Delay Wipers)
............34
Introduction .............................4
Jack Operation ......................... .229
Jump Starting .......................... .187
Key Fob Unlock The Doors ......................15
Key Fob Battery Service (Remote Keyless Entry) . . .16
Key-In Reminder .........................19
Key, Replacement .........................19
Keys ..................................15
Key, Sentry (Immobilizer) ...................19
Lane Change Assist .......................32
Lap/Shoulder Belts ...................... .103
Latches .............................. .135
Lead Free Gasoline ...................... .262
Leaks, Fluid ........................... .135
Life Of Tires ........................... .243
Light Bulbs ........................ .135, 166
284 INDEX

Security Alarm...........................20
Sentry Key (Immobilizer) ...................19
Service Assistance ....................... .274
Service Contract ........................ .276
Service Manuals ........................ .278
Shoulder Belts ......................... .103
Signals, Turn ........................ .84, 135
Snow Chains (Tire Chains) ..................250
Snow Tires ............................ .246
Spare Tire ...................... .246, 247, 248
Spark Plugs ........................... .266
Speed Control Accel/Decel ......................... .155
Speed Control (Cruise Control) ...............153
Starting .............................. .139
Automatic Transmission .................139
Cold Weather ........................ .140
Engine Fails To Start ....................140
Steering ................................27
Column Lock ..........................27
Tilt Column ...........................27
Wheel, Tilt ............................27
Storage .............................. .253
Storage, Vehicle ........................ .253
Storing Your Vehicle ..................... .253Supplemental Restraint System - Air Bag
........112
Telescoping Steering Column .................27
Tilt Steering Column .......................27
Tire And Loading Information Placard .........235
Tire Markings .......................... .230
Tires ...................... .135, 239, 246, 251
Aging (Life Of Tires) ....................243
Air Pressure ......................... .239
Chains ............................. .250
Changing ........................... .229
Compact Spare ....................... .247
General Information .................239, 246
High Speed ......................... .241
Inflation

Pressures .....................240
Jacking ............................ .229
Life Of Tires ......................... .243
Load Capacity .....................235, 236
Pressure Monitor System (TPMS) ............96
Pressure Warning Light ...................80
Quality Grading ...................... .251
Radial ............................. .241
Replacement ......................... .244
Rotation ............................ .251
Safety .......................... .229, 239
288 INDEX