Hobbies Cars & Motorcycles 1999 Era Volkswagen Jetta Fuse Map Share PINTEREST Email Print file Cars & Motorcycles Cars How Tos Buying & Selling Basics Reviews Tools & Products Classic Cars Exotic Cars Corvettes Mustangs Tires & Wheels Motorcycles Used Cars SUVs Trucks ATVs & Off Road Public Transportation By Matthew Wright Matthew Wright has been a freelance writer and editor for over 10 years and an automotive repair professional for three decades specializing in European vintage vehicles. our editorial process Matthew Wright Updated November 04, 2019 Below you'll find the fuse map and locations for the fuse box on a 1999 Volkswagen Jetta. Similar models will have similar fuses. The information is also contained in your owner's manual, or if you don't have one, you can use a proper service manual for reference. While you're staring at your computer, you can use this site as your guide! When you're replacing fuses, it's important to know which fuse goes to which circuit. It's not that you're going to truly damage anything by pulling out the wrong fuse, but believe me when I tell you that it can be a little frustrating to accidentally reset all of your radio station favorites when you were trying to replace the fuse to your car's auxiliary power socket or cigarette lighter. This is when it can be really handy to have a fuse map in front of you. For reference, below you'll find all of the information you need, including the location of each fuse, what circuit it protects, and what size fuse should be in this location. Fuse Locations, Functions, and Sizes Fuse # / Circuits / Fuse Size Washer nozzle heaters 10 ATurn signal lights 10 AFog light relay / Fog Lights 5 ALicense Plate Light 5 AComfort System (heat and air conditioning), cruise control, Climatronic, A/C, heated seat control modules 7.5 ACentral locking system 5 ABack-up lights, speedometer vehicle speed sensor (VSS) 10 AOpen (there is no fuse in this location) Anti-lock brake system (ABS) 5 AEngine control module (ECM): gasoline engine 10 AInstrument cluster, shift lock solenoid 5 AData Link Connector (DLC) power supply 7.5 ABrake lights and tail lights 10 AInterior lights, central locking system 10 AInstrument cluster, transmission control module (TCM) 5 AA/C clutch, after-run coolant pump 10 AOpen (there is no fuse in this location) Headlight high beam, right 10 AHeadlight high beam, left 10 AHeadlight low beam, right 15 AHeadlight low beam, left 15 AParking lights right, side marker right 5 AParking lights left, side marker left 5 AWindshield and rear window washer pump, windshield wiper motor 20 AFresh air blower for the Climatronic, A/C 25 ARear window defogger 25 AMotor for rear windshield wiper 15 AFuel pump (FP) 15 AEngine control module (ECM): gasoline engine 15 AEngine control module (ECM): diesel engine 10 APower sunroof control module 20 ATransmission control module (TCM) 20 AFuel Injectors (gasoline engine) 10 AEngine control module (ECM): diesel engine 15 AHeadlight washer system 20 AEngine control elements 10 AOpen (there is no fuse in this location) Fog lights 15ATerminal (86S) on radio 10 ACentral locking system (with power windows), luggage compartment light, remote/fuel tank door, motor to unlock rear lid 15 AEmergency flashers 15ADual tone horn 20 ACigarette lighter / Auxiliary power socket 10 ARadio 25 AEngine control elements 10 AHeated seats 15 A Fuse Amp Ratings by Color Use the information below to know what size fuse is what, in case you are unable to determine existing fuse sizes when replacing fuses in your fuse box. Fuse Colors and Corresponding Amp Ratings 3 A - Violet 5 A - Beige 7.5 A - Brown 10 A - Red 15 A - Blue 20 A - Yellow 25 A - White 30 A - Green With all of this information, you should have no problem keeping your electrical system in good shape. Remember, always replace a fuse with the engine off and the key out of the ignition switch. Sometimes the surge of power that comes from installing a fuse into a hot circuit can cause sensitive electronics to freak out, erase themselves, get zapped, and any number of other really annoying and potentially expensive maladies.