Volkswagen Tiguan 2017 Fuse Replacement
Having an electrical issue? It could be a blown fuse — an easy fix you can do yourself.
Follow the steps below to find and replace the fuse:
Step 1: Find the Fuse Box
In your Volkswagen Tiguan 2017, the interior fuse box is typically located under the dashboard on the driver's side. Some vehicles also have an additional fuse box in the engine compartment. Check your owner's manual or the fuse box cover for the exact location.
Step 2: Identify the Corresponding Fuse
Below is the complete fuse list for your vehicle. Find the circuit that isn't working and note the fuse number and amperage.
Instrument Panel Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| 1 | Spare | |
| 2 | Spare | |
| 3 | Spare | |
| 4 | Spare | |
| 5 | Spare | |
| 6 | Spare | |
| 7 | Spare | |
| 8 | Spare | |
| 9 | Supplementary restraint system (SRS) control module | 5 |
| 10 | Four wheel drive control module | 10 |
| 11 | Parking aid control module, self-parking system control module | 5 |
| 12 | Gas discharge headlamp control module (LH) | 10 |
| 13 | ABS/ESP system, AC system, anti-dazzle interior mirror, heated windscreen washer jets, seat occupation control module, transmission control module (TCM), reversing lamps, engine management system | 5 |
| 14 | ABS control module, engine control module (ECM), heated seats, power steering control module, suspension control module, trailer control module, AC control module, instrumentation control module, CAN data bus gateway control module | 10 |
| 15 | Auxiliary heater, data link connector (DLC), parking brake control module, engine management, headlamp direction control module | 10 |
| 16 | Gas discharge headlamp control module (RH) | 10 |
| 17 | Instrument panel | 5 |
| 18 | Mobile telephone control module, multimedia control module | 10 |
| 19 | Steering column function control module 2 | 10 |
| 20 | ABS control module, AC system, transmission control module (TCM) | 5 |
| 21 | Door function control module, left rear, door function control module, right rear, multifunction control module 2 | 15 |
| 22 | Alarm system, multifunction control module 2 | 5 |
| 23 | ABS/ESP system, AC system, data link connector (DLC), rear view camera control module, headlamp switch | 10 |
| 24 | Door function control module, driver, door function control module, passenger | 10 |
| 25 | Transmission control module (TCM) | 20 |
| 26 | Spare | |
| 27 | Spare | |
| 28 | AC control module, auxiliary heater | 40 |
| 29 | Rear screen wiper motor | 15 |
| 30 | Spare | |
| 31 | Auxiliary power sockets, cigarette lighter | 20 |
| 32 | Spare | |
| 33 | Spare | |
| 34 | Spare | |
| 35 | Spare | |
| 36 | Spare | |
| 37 | Spare | |
| 38 | Steering column function control module 1 | 10 |
| 39 | Headlamp washers | 20 |
| 40 | Trailer control module | 15 |
| 41 | Trailer control module | 15 |
| 42 | Trailer control module | 20 |
| 43 | Sunroof control module | 25 |
| 44 | Parking brake control module | 25 |
| 45 | Heater blower motor, heated rear window | 25 |
| 46 | Door function control module, driver, door function control module, passenger | 30 |
| 47 | Door function control module, driver, door function control module, right rear | 30 |
| 48 | Fuel pump (FP) | 15 |
| 49 | Multifunction control module 2 | 20 |
| 50 | Parking brake control module | 25 |
| 51 | AC/heater blower motor control module | 40 |
| 52 | Seat heater control module | 30 |
| 53 | Headlamp washers | 20 |
| 54 | Auxiliary power sockets | 30 |
| 55 | Lumbar support adjustment | 15 |
| 56 | Suspension control module | 15 |
| 57 | Sun blind control module | 25 |
| 58 | Trailer warning lamp | 1 |
| 59 | Multimedia control module | 20 |
| 60 | Spare |
Engine compartment Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| 1 | Spare | |
| 2 | Spare | |
| 3 | Multifunction control module 2 | 5 |
| 4 | ABS/ESP system | 30 |
| 5 | Spare | |
| 6 | Instrumentation control module, steering column function control module 2 | 5 |
| 7 | Ignition main circuits | 40 |
| 8 | In-car entertainment (ICE) | 25 |
| 8 | Voltage converter | 25 |
| 9 | Mobile telephone control module | 5 |
| 10 | Engine control module (ECM) | 5 |
| 11 | Auxiliary heater control module | 20 |
| 12 | CAN data bus gateway control module | 5 |
| 13 | Engine control module (ECM) | 15 |
| 14 | Engine management system | 5 |
| 15 | Fuel pump (FP), AC compressor clutch, engine management system | 5 |
| 16 | Multifunction control module 2 | 30 |
| 17 | Alarm system horn | 15 |
| 18 | Audio system | 30 |
| 19 | Windscreen wiper motor | 30 |
| 20 | Engine management system | 10 |
| 21 | Engine management system, fuel pump (FP) control module | 10 |
| 22 | Clutch pedal position (CPP) switch | 5 |
| 23 | Engine management system | 10 |
| 24 | Engine coolant blower motor control module, engine management system, engine coolant heater | 10 |
| 25 | ABS/ESP system | 40 |
| 26 | Multifunction control module 2 | 30 |
| 27 | Spare | |
| 28 | Glow plug control module | 50 |
| 29 | Electric seats | 50 |
| 30 | Ignition switch circuits | 50 |
| Relay | Spare | |
| 1 | Engine control (EC) relay 1 (Petrol) Ignition main circuits relay (Diesel) | |
| 2 | Engine control (EC) relay 2 (Petrol) Engine control (EC) relay (Diesel) |
Step 3: Check the Fuse
Use the plastic fuse puller, typically found in the fuse box, to remove the fuse. Hold it up to a light source. If the metal filament inside is broken or charred, the fuse is bad and needs to be replaced.
Step 4: How to Get a Replacement
You can buy a replacement fuse at any auto parts store. Make sure you match the **amperage (A)** and **physical size** of the fuse exactly. For example, if you need a 20A fuse, get a 20A fuse.
Step 5: Replace the Fuse
Gently press the new fuse into the empty slot. You should feel a slight click when it's securely in place. Test the affected circuit to confirm it's working again.
What Now?
Fuse Was Blown — What to Buy
Ask at any auto parts store (AutoZone, O'Reilly, Advance Auto) for a blade fuse with the same amperage printed on the old one (e.g., 10A, 15A, 20A). Also match the physical size — mini (most modern cars), standard, or maxi. Replacement fuses cost under $5 and most stores sell assorted packs.
Fuse Looks Fine — Other Causes
If the fuse is intact, the problem isn't a blown fuse. Common alternatives include a bad relay (a click-sized electrical switch), a faulty wiring connection, or a failed component (motor, switch, module). At this point, a mechanic's diagnostic is the most reliable next step.
Frequently Asked Questions
What happens if I put in the wrong amperage fuse?
Higher amperage fuses won't protect the circuit and can cause wiring damage or fire. Lower amperage fuses will blow again immediately. Always match the exact amperage.
Why does my fuse keep blowing?
A repeatedly blown fuse indicates an underlying short circuit or overload. Replacing it again won't fix the root cause — consult a mechanic.
Do I need any tools?
Most cars come with a plastic fuse puller in the fuse box lid. If not, fine-tip needle-nose pliers work. A small flashlight helps.
How do I know what size fuse to buy?
Match the amperage printed on the old fuse (e.g., 10A, 15A, 20A) and the physical blade size (mini, standard, maxi). Auto parts stores carry assorted packs.