How to replace the mirror on the ŠKODA Octavia A5: detailed instructions with photos and videos

Replacement of the side mirror with a rear view mirror ŠKODA Octavia A5 This is a task that every car owner will face sooner or later. The reasons can be different: from a banal accident to failure of the electric drive or heating. In car service stations, they ask from 3 to 8 thousand rubles for this work, but with minimal skills and our guidance, you can cope independently in 1-2 hours.

In this article, we will analyze all the stages of the process: from the diagnosis of a malfunction to the final configuration of a new mirror. We'll pay special attention. selection of original and analog spare partsThe electronics industry (if yours) Octavia A5 It is equipped with electric drive or heating, as well as typical errors that beginners make. For clarity, we'll give you photos of key momentsMirror compatibility table and answers to frequent questions.

When do I need to replace the mirror with the Octavia A5?

A broken or broken mirror doesn’t always have to be changed immediately. Sometimes cosmetic repair or glass replacement is enough. However, there are situations where replacement is inevitable:

• 🚗 Mechanical damage to the housing (Cracks, chips, deformation after impact).
• ⚡ Electric drive malfunction (The mirror is not controlled by buttons or moves with jerks).
• 🔥 Heating failure (The heating element has burned out).
• 💧 Corrosion of internal mechanisms (Frequently after 10+ years of service)
• 🔧 Breakdown of anchorages (The mirror is dangling or falling off).

If the mirror is just scratched or dimmed, try it. polishing special pastes (for example, 3M 39044 or Sonax ProfiLine Headlight Polish). It's good for deep cracks on the glass. glass-surplus It is cheaper than buying a mirror. However, if the body or electronics are damaged, the entire unit will have to be changed.

⚠️ Attention! On Octavia A5 From 2008 to 2013, mirrors with different connection connectors were installed. Check before buying. VIN code Compare the old and new parts of the car with the photo. The discrepancy of the connectors will lead to the need for soldering of the wires.

Choice of mirror: original vs analogues

When buying a new mirror from the owners Octavia A5 there are three main options:

1. Original spare parts (ŠKODA or VW) - guaranteed compatibility, but high price (from 12 to 25 thousand RUB apiece.
2. Premium analogues (for example, HELLA, Bosch, Valeo) - quality, but cheaper than the original by 30-50%.
3. Budget analogues (Chinese or Turkish brands) – price from 3 thousand The risk of marriage or poor assembly.

For Octavia A5 mirrors VW Golf V, Jetta, Audi A3 8P (until 2008) and Seat Leon 1P. The main thing is the coincidence part code and body type (liftback or station wagon). Below is a compatibility table for popular modifications:

Car model	Mirror code (left)	Mirror code (right)	Notes
ŠKODA Octavia A5 (2004–2008)	1Z1 857 507/508	1Z1 857 509/510	Without electric drive
ŠKODA Octavia A5 FL (2009–2013)	1Z5 857 507 B	1Z5 857 509 B	Electrically powered and heated
VW Golf V	1K1 857 507	1K1 857 509	Suitable for Octavia A5 facelift
Audi A3 8P (until 2008)	8P1 857 507	8P1 857 509	Refining the connector is required

When purchasing, pay attention to complete set: Some sets lack fastening bolts or sealing gums. Also check if it comes in the package. wiring (Relevant to electric mirrors). If you choose an analogue, give preference to brands with a guarantee of at least 1 year.

Tools and preparation for replacement

To replace the mirror with Octavia A5 you will need:

• 🔧 10 mm socket wrench or socket (to unscrew the attachment).
• ⚡ Screwdriver with flat and Phillips blade (to remove the door trim).
• 🔌 Plastic spatulas (To avoid damaging the sleeves).
• 🔋 Multimeter (to check the heating and electric drive circuit).
• 🧴 WD-40 or similar lubricant (if the bolts are rusty).
• 📦 A new mirror assembled with sealers.

Before starting work disconnect the battery (Remove the negative terminal) to avoid short circuit. If the mirror is electric, we recommend taking a photo. wire location before the connector is disconnected.

Disconnect battery|

Remove the door lining (carefully so as not to break the clips)|

Check the integrity of the wiring |

Prepare a new mirror and fastener |

Clean the installation site from dirt and rust ->

⚠️ Attention! On Octavia A5 with the factory heating mirrors in the connector can be wick Rain sensor (if installed in a mirror) If the connection is incorrect, the system of automatic switching on wipers will not work.

Step-by-step instructions for replacing a mirror

Replacement of mirrors by Octavia A5 It takes about 1-1.5 hours. We will analyze a universal algorithm that is suitable for all modifications (with and without electric drive).

1. Removing the door trim

Carefully tuck the plastic lining at the door handle and remove it. You'll find it underneath. mount (Put it in the end key by 10 mm). Next:

1. Remove the speaker plug (if any) and unscrew the mount bolts.
2. Tap the skin with a plastic spatula, starting at the bottom corner.
3. Disconnect the wiring connectors (for windows and mirrors buttons).

2. Dismantling the old mirror

After removing the casing you will see three-bolt mirror (by 10 mm). Unscrew them and carefully pull the mirror out, pulling on yourself. If the electric-powered mirror:

• Disconnect the power connector.
• Check the integrity of the wires (especially if the mirror was not working before the replacement).

This stage is possible diagnose the old block. For example, if the electric drive did not work, check the multimeter voltage on the connector when the ignition is turned on. If there is a voltage, but the mirror does not move, the problem is in the motor.

3. Installing a new mirror

Before installing the new mirror:

• Clear the place of attachment from dirt and rust.
• Apply copper grease on bolts (corrosion protection).
• Connect the connector (if the mirror is electric).

Fix the mirror with bolts, but don’t tighten them too much – tight fit enough. After installation, check the operation of the electric drive (if any) and heating.

4. Assembly and adjustment

Set the door lining in reverse order, making sure all clips are in place. After assembly:

• Adjust the position of the mirror with buttons (if there is an electric drive).
• Check the heating (turn it on for 5-10 minutes).
• Make sure the mirror does not rattle when moving.

Common mistakes and how to avoid them

Even with the apparent simplicity of the process, many owners Octavia A5 Make mistakes that lead to additional costs. Here are the most common:

• 🔧 Tightening the mounting bolts cracks in the plastic case of the mirror.
• ⚡ Incorrect connector connection Short circuit or non-working heating.
• 🔌 Wiring damage When removing the skin → problems with the electric drive.
• 🚪 Sloppy skin removal broken clips (cost from 50 rubles). per piece.
• 🔍 Buying a mirror without checking compatibility It is not suitable for a connector or mount.

To avoid problems:

1. Always Take a picture of the disassembly process - it'll help you not to mess up the wires.
2. Use plastic spatulas It's for the skin, not the screwdriver.
3. Before buying a mirror, check with the seller whether it is suitable for your modification. Octavia A5 (liftback/wagon, year of issue).
4. If the electric mirror does not work after installation, check fuse F37 (10A) in the fuse box.

What if the mirror is not adjustable after replacement?

If the new electric mirror does not respond to the buttons, check:

1. **Fuse F37** (10A) - it is responsible for powering the actuator of the mirrors.

2. **Plug connector** – it may not be fully inserted or oxidized.

3. **Polarity of wires** – if you confuse the + and the -, the mirror motors may not work.

4. **Settings in the onboard computer** (on restyled versions) Octavia A5 FL Sometimes you need to reset errors through VCDS or similar scanner).

Heating and electric drive: diagnostics and repair

If the mirror is on yours Octavia A5 equipped with heating or electric drive, but these functions have stopped working, do not rush to change the entire unit. In 60% of cases, the problem is solved by minor repairs.

Checking the heating of mirrors

Heated mirrors on Octavia A5 It is included with the heating of the rear window. To check its performance:

1. Turn on the ignition.
2. Press the rear window heating button (on the climate control panel).
3. After 1-2 minutes, touch the glass of the mirror - it should be warm.

If the heating does not work:

• Check fuse F41 (10A) in the fuse box.
• Measure the voltage on the mirror connector with a multimeter (should be ~12V).
• If the voltage is, but the heating does not work, the problem is heating element (Replacement of the glass or the entire mirror)

Electric drive diagnostics

If the mirror is not controlled by buttons:

1. Check fuse F37 (10A).
2. Make sure the connector is properly connected (see below). photo below.
3. Call the multimeter mirror motors - the resistance should be within 10–50 Ohms.

If the motors are good, but the mirror does not move, it may be a problem in the control unit (located in the doorway). In this case, only the replacement of the block or the entire mirror will help.

Video instructions and additional materials

For clarity, we recommend watching a video with a step-by-step replacement of the mirror on the ŠKODA Octavia A5:

Video 1: Replacement of the mirror with electric drive (in Russian)

Video 2: Diagnosis of Mirror Heating Failures

It is also useful to download wiring diagram for your modification Octavia A5 (available on the forums SkodaClub.ru or Drive2.ru). The chart shows:

• 🔌 Location of fuses and relays.
• 📡 Color markings of wires.
• 🔧 Connection points.

If you are planning to paint a new mirror in body color, use it. paint code Your vehicle (indicated on a sign under the hood or in the service book). It is suitable for painting plastic parts motip or APP.

Frequent questions about replacing mirrors with Octavia A5

Can you replace the glass in the mirror, not the entire unit?

Yes, if the mirror body is whole, and the problem is only in the glass (cracks, scratches). For Octavia A5 Separate glass with a glue layer is sold (price from 800 rubles). The replacement will require:

1. Heat the mirror with a hair dryer (to soften the glue).
2. Carefully tamper with a plastic blade.
3. Clean the case of old glue.
4. Use new glass (use it) glazing, for example, 3M 08613).

If the mirror is heated, make sure that the new glass also has a heating element.

What glue to use to fix the mirror if it hangs?

If the mirror begins to "walk" due to wear of the sealing gum or weakening of the mount, use:

• Sealant ABRO AB-11 - Suitable for plastic and metal.
• Adhesive sealant Soudal Fix All — elastic, does not collapse from vibrations.
• Double sided tape 3M VHB - for temporary fixation.

Before applying the glue, clean the surface. degreaser (for example, WD-40 Specialist Contact Cleaner).

What if the mirror does not automatically fold after replacement?

On Octavia A5 FL (Restyled) mirrors with electric drive can have a function folding When you set the alarm. If this function does not work after replacement:

1. Check if it is connected wick Comfort Block (usually orange).
2. Make sure the new mirror supports this feature (not all counterparts are compatible).
3. Do adaptation via diagnostic scanner (VCDS → Block 46 (Comfort) → Adaptation → Channel 6).

If the problem persists, it may be faulty comfort block (located under the steering wheel).

Where to buy a mirror for the Octavia A5 cheaper?

Original mirrors for ŠKODA Octavia A5 You can find it at a discount in the following places:

• Official dealers ŠKODA Sometimes they carry out promotions for spare parts (discounts up to 20%).
• Online stores:
  • Exist.ru - there's a lot of sales.
  • Autodoc.ru - discounts up to 50% on analogues.
  • Emex.ru — original spare parts with a guarantee.
• Showdown The price is 2-3 times lower, but there is no guarantee (check the performance before buying).

Important: when buying at the disassembly, specify which car the mirror was removed from (year of release, equipment). For example, mirrors from Octavia A5 2007 They may not be able to fit into the 2012 restyled model due to different connectors.

Can I install mirrors from other VW models on the Octavia A5?

Yes, but with reservations. Mirrors from the following models are suitable with minimal improvements:

Donor model	Compatibility	Improvements
VW Golf V (2003–2008)	100%	Not required
VW Jetta (2005–2010)	90%	The shape of the body may differ
Audi A3 8P (until 2008)	80%	Requires interlocking of the connector
Seat Leon 1P	95%	The attachment may be different.

Compare before purchasing detail-code (see para. The table in the section "Selection of mirrors"). Also pay attention to body shape - mirrors Audi They often have a more “sharp” design.