No Heat on 2000 BMW 323Ci

Just replaced the radiator and filled with fresh coolant bleed the system a few times and there is no heat. The blower motor works fine and pushed good air just not hot air. the A/C is fine and cold. No heat.

Asked by for the 2000 BMW 323Ci
The heater core is behind the dash but the heater valve is an electrically controlled motor (located next to the brake servo). Autozone have some popular workshop manuals for free on line once you register (for free) on their website
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2 more answers
When you bleed the system the heater has to be set to HIGH, and the fan at LOW speed.

if you had heat before the radiator was replaced and don't have it now, there is air in the system, period.