If you have a BMW 3 Series E46, 5 Series E39 , X5 E53 or Range Rover then you will probably have a MK4 (MKIV) dvd navigation unit fitted.

After a while, your unit can suffer from problems such as :

• Not reading discs correctly
• Taking a long time to load maps
• Makes a noise trying to read
• Disc error messages
• Slow function and map searching
• Please wait ……
• Error loading DVD

Revtronic can successfully repair this , using quality components we will rebuild your unit and fit a brand new laser assembly.

The dealers cannot offer you this service and would recommend a direct replacement which can be very expensive.

Removal :

1. Locate the MK4 (MKIV) BMW DVD Navigation unit, normally located in the boot behind the left panel.
2. Use car radio pins to unclip and move the unit forward.
3. You will see 2 plugs which should unclip easily.
4. Pull the GPS antenna connector out.
5. The unit should now be free to remove.

You would normally have to go to the main agents and buy a new instrument cluster and then get it coded which can be expensive. Buying a second-hand unit will mean that the unit may not be able to be coded to your vehicle, it may not be compatible, this may in time suffer from the same problem. Also, the mileage and VIN number would be incorrect.

Amongst other problems, we can repair your unit in house with specialist test equipment, enabling us to thoroughly check the item after repair.

Original or improved components are used with a better tolerance level, providing a reliable repair.

We will fully repair your original unit, replacing all necessary components and more.

We do not outsource our work; all our work is carried out by experienced engineers.

We have a very good reputation with many owners clubs and independent repair specialists, our workmanship reflects on quality.

Your unit will be professionally repaired and tested by our qualified technicians.

We will ensure that your instrument cluster panel is repaired to the highest standard using approved components with a greater tolerance level.

Your original mileage, VIN, and all other important settings will remain the same.

 

If you are not sure on how to remove your unit, please consult an authorised garage who will be able to assist you with the removal.

Our Repair Process In 3 Easy Steps:

STEP 1

Carefully remove your unit from your vehicle. If you are not sure then please contact your local garage or google for removal instructions.  

STEP 2

Complete transaction and print a purchase receipt and send it along with your item to our workshop address. Securely pack your item.(if you have no printer then please  manually write your details on paper please include the transaction details from ebay).

STEP 3 

Once we have received your unit we will inspect and repair your unit and after thorough testing we post back to you.  

Customer Information:

• Typical repair time can be between 1-3 working days upon receiving the parcel
• Return postage is included in the repair price.
• No further coding will be required to the unit after it has been repaired.
• In the unlikely event of your unit not being able to be repaired can be due to previously being repaired or tampered with or has water contamination, if this happens then the item may not be repairable, we will contact you and update you about this.
• The dealers cannot offer you this service and would recommend a direct replacement which can be very expensive

We can also arrange to remove your faulty unit from your vehicle with a small charge, this service is only available by appointment in office only please call.

Revtronic Ltd is a UK based company, all our repair work is carried out in house, a full VAT receipt is given, we offer full guarantee on all our repairs

Please remove your unit and post to : 

Revtronic Ltd

46 Listerhills Road

Bradford

BD7 1HT