
Obviously you cannot change tracks with steering wheel controls, but that doesn't bother me at all.Īll in all, I'm a very happy customer, but now I'm thinking I should have opted for rca preouts for future mods.Ġ1 BMW M5 - Le Mans Blue Metallic - Le Mans Blue / Black Interior - All options - 352RWHP/336RWTQ - 3885LBS without driverĮxterior - Climate Control Windshield - CF Kidney Grills - CF Lip - CF Finned Diffuser - Angeli Bright v3. Becker CD ASK amplifier module repair kit for BMW E65 E66. Audio was crappy compared to CD, but I guess that's down to the poor bitrate when streaming from youtube. This problem can be repaired installing new amplifier kit.This can be used on any BM54, ASK or Logic 7 bass problem older revision units. The bluetooth music streaming seems to work great too it paired quickly with my phone and played the audio from some youtube.

If you are into your HiFi, you'll know the feeling of changing a component then hearing new parts of the music. I finally plugged it back in this morning and thankfully it all works! Although I can't do an A to B comparison, the sound quality has certainly improved.
BMW BM54 REPAIR KIT UPGRADE
He did the repair and upgrade within 24 hours of receiving the unit, then posted it back to me on the next working day. I have DSP in my car as well, and can notice the difference between the 2. If stage 1 is 45watts, then stage 2 is 50watts RMS in comparison. Using an 8 channel amp, bridged to 4, made by and used by pioneer, not only does what stage 1 does, but does it in a perfect quality way. If the bm54 amps are 25watts, the stage 1 is 45watts in comparison. The stage 1 fills in the gaps and makes the sound fuller.

"The difference between the 2 is very noticeable.

BMW BM54 REPAIR KIT CRACKED
So I packaged it up and sent it out, he opened it up and reported water damage, one chip had it's leg eaten away and a whole lot of cracked solder joints.īaris replaced the dead chips, resoldered joints, added bluetooth to the AUX in and then did a stage 2 upgrade. After chatting with Baris from .uk he reckoned that it was likely just the BM54 unit that needed repair. I lost the ability to power up the radio/cd player and the dsp option on the head unit.
