BMW thermostat prices will vary depending on the model. Generaly speaking older thermostats from the 1990s and earlier cost about $10 - $20 for an OEM equivalent. However, about $40 for a Genuine OEM BMW part. Thermostats with a built-in electrical heater will cost around $48 for an OEM equivalent and about $105 for a Genuine BMW part.
Check the fuses in the e-box. Inpa maybe bypassing the fuse when you activate the heater using the laptop. I think its fuse number 4 in the grey cartridge fuse holder.Its a 10 amp fuse. G30 520d xdrive msport 2017-current. E60 520d 2007 lci saloon-current. E46 320d 2001 saloon-current.
Start by disconnecting the Electrical Connector from that motor, and gently tapping the area surrounding the Motor & Flap Housing. Inspect the Motor & Connector pins & sockets for any obvious corrosion or damage, clean with Electronic Contact Cleaner, reinstall & test at L T-Stat Max Heat.
Heater Control Valve Location 3 series. So new to this forum and hoping someone can help me out. My heater is not blowing hot air. Almost positive it is the heater control valve. Heres the problem, maybe my eyes are playing tricks but i cant seem to find it. Any help on the location would be appreciated.
ISTA ScreenPrints for your LIN-Bus flap control are attached. If ALL 8 Flap Motors have fault codes, then the ENTIRE LIN-Bus is likely disconnected. The 8 flap motors are wired in Series, meaning that if NO LIN-Bus connection to FIRST Flap in series (Defrost), then NO control of ANY of flap motors.
Do not open the coolant expansion tank cap during the venting procedure. 1. Connect battery charger. 2. Switch on ignition. 3. Set heater to maximum temperature and turn fan down to lowest speed. 4. Press accelerator pedal for 10 seconds to floor. Engine must not be started. 5. The venting procedure is started when the accelerator pedal is
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bmw e90 heater not working
